The Angenent Lab

Publications

Bibliographic Data

Journal articles: 211; Patents: 5; Text Books: 2; Book (editor): 1; Book chapters: 7; PhD dissertations: 21; MS theses: 31; h-factor: 74 (Web of Science Core Collection); and Highly Cited Researcher (2018, 2021, 2022; Web of science)

The publications are copyrighted by the respective organizations. Reproduction of any material contained in these publications requires explicit permission by the publisher.

* These authors contributed equally

All Publications by Year

2026

Baur T., Allaart M. T., Zipperle A., Contreras G., Fink C., Angenent L. T. and Bastian Molitor (2026). Metabolic engineering of Methanothermobacter thermautotrophicus deltaH for recombinant acetoin production. Metabolic Engineering Communications, Vol. 22, pp. e00275, DOI: 10.1016/j.mec.2026.e00275. [Link to PDF]

Ntihuga J. N., Usack J. G., Mayer R., Kinbokun A. A., Yesil H., Zhou M. and Angenent L. T. (2026). Dried-bakery waste as a substrate for n-caproate and n-caprylate production via chain elongation. Waste Management, Vol. 216, pp. 115454, DOI: 10.1016/j.wasman.2026.115454. [Link to PDF]

Schlaiß C., Baur S. T., Marsh J. W., Gemeinhardt K. and Angenent L. T. (2026). Genetic modification of Clostridium kluyveri for heterologous n-butanol and n-hexanol production. Applied and Environmental Microbiology, DOI: 10.1128/aem.00058-26. [Link to PDF]

Ko G., Park H., Lee C. Y., Angenent L. T., Jeon B. S. and Hwang E. T. (2026). Biomineralization-driven one-pot separation and stabilization of extracellular lipases bypassing purification. International Journal of Biological Macromolecules, Vol. 337, Part 2, pp. 149554, DOI: 10.1016/j.ijbiomac.2025.149554. [Link to PDF]

2025

Lucas T. N., Biehain U., Gautam A., Gemeinhardt K., Laas T., Konzalla S., Ley R. E., Angenent L. T. and Huson D. H. (2025). MMonitor for real-time monitoring of microbial communities using long reads. Cell Reports Methods, Vol. 6, pp. 101266, DOI: 10.1016/j.crmeth.2025.101266. [Link to PDF]

Jeon B. S., Kim E.-J., Seo H., Kim H., Shin S., Schlaiß C., Angenent L. T., Kim K.-J., and Sang B. I. (2025). Molecular chain elongation mechanism for n-caproate biosynthesis by Megasphaera hexanoica. Advanced Science, Vol. 12, No. 44, pp. e06069, DOI: 10.1002/advs.202506069. [Link to PDF]

Wang H., Jeon B. S., Ortiz-Ardila A. and Angenent L. T. (2025). Steering the chain-elongating microbiome to C8 or C6 production with ethanol and lactate as co-electron donors. Environmental Science and Technology, Vol. 59, No. 32, pp. 16947-16958, DOI: 10.1021/acs.est.5c01461. [Link to PDF]

Zhou M., Usack J. G., Smith A. M. and Angenent L. T. (2025). Toxicity and biodegradation of two different hydrothermal liquefaction process waters for anaerobic digestion and the effect of microaeration. Chemical Engineering Journal, Vol. 520, pp. 165540, DOI: 10.1016/j.cej.2025.165540. [Link to PDF]

Rohbohm N. and Angenent L. T. (2025). A development study for liquid- and vapor-fed anode zero-gap bioelectrolysis cells. iScience, Vol. 28, pp. 112959, 10.1016/j.isci.2025.112959. [Link to PDF]

Baur S. T., Schulz S., McCluskey J. B., Velázquez Gómez J. A., Angenent L. T. and Molitor B. (2025). Deletion of aldehyde: ferredoxin oxidoreductase-encoding genes in Clostridium ljungdahlii results in changes in product spectrum with various carbon sources. Bioresource Technology, Vol. 351, pp. 132596, DOI: 10.1016/j.biortech.2025.132596. [Link to PDF]

Schmitz, L. M. and Angenent, L. T. (2025). Ernährung der Zukunft: Protein und Folat aus CO₂ und H₂. BIOspektrum, Vol. 31, No. 2, pp. 211-213, DOI: 10.1007/s12268-025-2418-8. [Link to PDF]

Temovska M., Hegner R., Ortiz-Ardila A. E., Usack J. G. and Angenent L. T. (2025). Lactate production from lactose-rich wastewater: A comparative study on reactor configurations to maximize conversion rates and efficiencies. Water Research, Vol. 278, No. 123365, DOI: 10.1016/j.watres.2025.123365. [Link to PDF]

Gemeinhardt K., Jeon B. S., Ntihuga J. N., Wang H., Schlaiß C., Lucas T. N., Bessarab I., Nalpas N., Zhou N., Usack J. G., Huson D. H., Williams R. B. H., Macek B., Aristilde L. and Angenent L. T. (2025). Toward industrial C8 production: Oxygen intrusion drives renewable n-caprylate production from ethanol and acetate via intermediate metabolite production. Green Chemistry, Vol. 27, No. 11, pp. 2931 – 2949, DOI: 10.1039/D5GC00411J. [Link to PDF]

Spormann A., Lee J., Dassbjerg K., Angenent L., Victoria M., Skrydstrup T., Bunzel H. A., Cargnello M., Furst A., Garcia S., Köpke M., Lassen K., Milton R. D. and Sousa D. Z. (2025). Dream reactions of CO₂ capture, conversion, and beyond. Cell Reports Physical Science, Vol. 5, No. 12, pp. 102302, DOI: 10.1016/j.xcrp.2024.102302. [Link to PDF]

Poehlein A., Zeldes B., Flaiz M., Böer T., Lüschen A., Höfele F., Baur K. S., Molitor B., Kröly C., Wang M., Zhang Q., Fan Y., Chao W., Daniel R., Li F., Basen M., Müller V., Angenent L. T., Sousa D. Z. and Bengelsdorf F. R. (2025). Advanced aspects of acetogens. Bioresource Technology, Vol. 427, pp. 131913, DOI: 10.1016/j.biortech.2024.131913. [Link to PDF]

2024

Buchner M., Nguyen H. H., Angenent L. T., Zarfl C. and Usack J. G. (2024). Deployment of power-to-protein technology in Ethiopia to provide drought-related emergency relief and mitigate food insecurity. Frontiers in Sustainable Food Systems, Vol. 8., No. 1429171, DOI: 10.3389/fsufs.2024.1429171. [Link to PDF]

Rohbohm N., Lang M., Erben J., Gemeinhardt K., Patel N., Ilic I. K., Hafenbradl D., Rodrigo Quejigo J. and Angenent L. T. (2024). Performance effects from different shutdown methods of three electrode materials for the power-to-gas application with electromethanogenesis. ChemElectroChem, Vol. 11, No. 21, pp. e202400372, DOI: 10.1002/celc.202400372. [Link to PDF]

Schmitz L. M., Kreitli N., Obermaier L., Weber N., Rychlik M. and Angenent L. T. (2024). Power-to-Vitamins: producing folate (vitamin B₉) from renewable electric power and CO₂ with a microbial protein system. Trends in Biotechnology as a Research Article, Vol. 42, No. 12, pp. 1691-1714, DOI: 10.1016/j.tibtech.2024.06.014. [Link to PDF]

Spirito C. M.*, Lucas T. N.*, Patz S., Jeon B. S., Werner J. J., Trondsen L. H., Guzman J. J., Huson D. H. and Angenent L. T. (2024). Variability in n-caprylate and n-caproate producing microbiomes in reactors with in-line product extraction. mSystems, Vol. 9, No. 8, pp. e00416-24, DOI: 10.1128/msystems.00416-24. [Link to PDF]

Böer T., Engelhardt L., Lüschen A., Eysell L., Yoshida H., Schneider D., Angenent L. T., Basen M., Daniel R., Poehlein A. (2024). Isolation and characterization of novel acetogenic Moorella strains for employment as potential thermophilic biocatalysts. FEMS Microbiology Ecology, Vol. 100, No. 9, pp. fiae109, DOI: 10.1093/femsec/fiae109. [Link to PDF]

Gemeinhardt K.*, Park H.*, Won J. I., Lee J. H., Hwang E. T., Angenent L. T. and Jeon B. S. (2024). Draft genome sequence of Magnusiomyces sp. LA-1 isolated from a C6-C8 acid-producing bioreactor. Microbiology Resource Announcements, Vol. 13, No. 6, pp. e00935-23, DOI: 10.1128/mra.00935-23. [Link to PDF]

Ortiz-Ardila A. E., Celis C., Usack J. G., Angenent L. T. and Labatut R. A. (2024). Microaeration promotes volatile siloxanes conversion to methane and simpler monomeric products. Bioresource Technology, Vol. 400, pp. 130673, DOI: 10.1016/j.biortech.2024.130673. [Link to PDF]

Zhou M., Taiwo K., Wang H., Ntihuga J. N., Angenent, L. T. and Usack J. G. (2024). Anaerobic digestion of process water from hydrothermal treatment processes: A review of inhibitors and detoxification approaches. Accepted in Bioresources and Bioprocessing, Vol. 11, No. 1, pp. 47, DOI: 10.1186/s40643-024-00756-6. [Link to PDF]

Angenent L. T., Casini I., Schröder U., Harnisch F. and Molitor B. (2024). Electrical-energy storage into chemical-energy carriers by combining or integrating electrochemistry and biology. Energy and Environmental Science, Vol. 17, pp. 3682-3699, DOI: 10.1039/D3EE01091K. [Link to PDF]

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Schütterle D.*, Hegner R.*, Temovska M.*, Ortiz-Ardila A. and Angenent L. T. (2024). Exclusive D-lactate-isomer production during a reactor-microbiome conversion of lactose-rich waste by controlling pH and temperature. Water Research, Vol. 250, pp. 121045, DOI: 10.1016/j.watres.2023.121045. [Link to PDF]

2023

Casini I., McCubbin T., Esquivel-Elizondo S., Luque G. G., Evseeva D., Fink C., Beblawy S., Youngblut N. D., Aristilde L., Huson D., Dräger A., Ley R. E., Marcellin E., Angenent L. T., Molitor B. (2023). An integrated systems-biology approach reveals differences in formate metabolism in the genus Methanothermobacter. iScience, Vol. 26, No. 10, pp. 108016, DOI: 10.1016/j.isci.2023.108016. [Link to PDF]

Rohbohm N., Sun T., Blasco-Gómez R., Byrne J. M., Kappler A. and Angenent L. T. (2023). Carbon oxidation with sacrificial anodes to inhibit O₂ evolution in membrane-less bioelectrochemical systems for microbial electrosynthesis. EES Catalysis, Vol. 1, No. 6, pp. 972-986, DOI: 10.1039/D3EY00141E. [Link to PDF]

Ortiz-Ardila A. E., Restrepo J. D., Angenent L. T., Usack J. G. and Labatut R. A. (2023). Protecting human health and the environment against siloxanes: the role and effectiveness of wastewater treatment technologies. Critical Reviews in Environmental Science and Technology, Vol. 54, No. 1, pp. 68-94, DOI: 10.1080/10643389.2023.2221156. [Link to PDF]

Fink C., Martinez-Cano G., Shuster J., Panzera A., Rennhack K. E., Rohbohm N., Angenent L. T. and Molitor B. (2023). The targeted deletion of genes responsible for expression of the Mth60 fimbriae leads to loss of cell-cell connections in M. thermautotrophicus deltaH. Applied and Environmental Microbiology, Vol. 89, No. 7, pp. e00575-23, DOI:10.1128/aem.00575-23. [Link to PDF]

Pikaar I., Hülsen T. and Angenent L. T. (2023) Editorial overview: The future of food biotechnology is microbial. Current Opinion in Biotechnology, Vol. 80, pp. 102889. DOI: 10.1016/j.copbio.2022.102889. [Link to PDF]

Molitor B., Casini I., Fink C., Hafenbradl D. and Angenent L.T. (2023). Power-to-Gas: neuer Rückenwind für ein altes Modellsystem. BIOspektrum, Vol. 29, pp. 94-96. DOI: 10.1007/s12268-023-1880-4. [Link to PDF]

Schulz S., Molitor B. and Angenent L. T. (2023). Acetate augmentation boosts the ethanol production rate and specificity by Clostridium ljungdahlii during gas fermentation with pure carbon monoxide. Bioresource Technology, Vol. 369, pp. 128387. DOI: 10.1016/j biortech.2022.128387. [Link to PDF]

2022

Strik D. P. B. T. B., Ganiqué R. and Angenent L. T. (2022). Editorial: Microbial chain elongation-close the carbon loop by connecting communities. Frontiers in Bioengineering and Biotechnology, Vol. 10, No. 894490, DOI: 10.3389/fbioe.2022.894490. [Link to PDF]

Fink C., Angenent L.T. and Molitor B. (2022). An interdomain conjugation protocol for plasmid-DNA transfer into Methanothermobacter thermautotrophicus deltaH. In: Archaea: Methods and Protocols, ed. S. Ferreira-Cerca. New York, NY: Springer US, 119-133, DOI: 10.1007/978-1-0716-2445-6_7. [Link to PDF]

Angenent L. T., Usack J. G., Sun T., Fink C., Molitor B., Labatut R., Posmanik R., Hörl M. and Hafenbradl D. (2022). Upgrading anaerobic digestion within the energy economy – the methane platform. In: Resource Recovery from Water: Principles and Application. Eds.: Pikaar I., Guest J., Ganigué R., Jensen P., Rabaey K., Seviour T., Trimmer J., van der Kolk O., Vaneeckhaute C. and Verstraete W., IWA Publishing, London, UK. DOI: 10.2166/9781780409566_0141. [Link to PDF]

Labatut R., Angenent L. T. and Scott N. R. (2022). Characterizing the influence of wastewater composition and lignin content on anaerobic biodegradability. Environmental Science: Water Research & Technology. Vol. 8, pp. 1507-1520. DOI: 10.1039/D2EW00077F. [Link to PDF]

Shaffer, J.P., Nothias, L.-F., Thompson, L.R., Sanders, J.G., Salido, R.A., Couvillion, S.P., Brejnrod, A.D., Lejzerowicz, F., Haiminen, N., Huang, S., Lutz, H.L., Zhu, Q., Martino, C., Morton, J.T., Karthikeyan, S., Nothias-Esposito, M., Dührkop, K., Böcker, S., Kim, H.W., Aksenov, A.A., Bittremieux, W., Minich, J.J., Marotz, C., Bryant, M.M., Sanders, K., Schwartz, T., Humphrey, G., Vásquez-Baeza, Y., Tripathi, A., Parida, L., Carrieri, A.P., Beck, K.L., Das, P., González, A., Mcdonald, D., Ladau, J., Karst, S.M., Albertsen, M., Ackermann, G., Dereus, J., Thomas, T., Petras, D., Shade, A., Stegen, J., Song, S.J., Metz, T.O., Swafford, A.D., Dorrestein, P.C., Jansson, J.K., Gilbert, J.A., Knight, R., Angenent, L.T., Berry, A.M., Bittleston, L.S., Bowen, J.L., Chavarría, M., Cowan, D.A., Distel, D., Girguis, P.R., Huerta-Cepas, J., Jensen, P.R., Jiang, L., King, G.M., Lavrinienko, A., Macrae-Crerar, A., Makhalanyane, T.P., Mappes, T., Marzinelli, E.M., Mayer, G., Mcmahon, K.D., Metcalf, J.L., Miyake, S., Mousseau, T.A., Murillo-Cruz, C., Myrold, D., Palenik, B., Pinto-Tomás, A.A., Porazinska, D.L., Ramond, J.-B., Rowher, F., Roychowdhury, T., Sandin, S.A., Schmidt, S.K., Seedorf, H., Shade, A., Shipway, J.R., Smith, J.E., Stegen, J., Stewart, F.J., Tait, K., Thomas, T., Tucker, Y., U’ren, J.M., Watts, P.C., Webster, N.S., Zaneveld, J.R., Zhang, S. and The Earth Microbiome Project, C. (2022). Standardized multi-omics of Earth’s microbiomes reveals microbial and metabolite diversity. Nature Microbiology, Vol. 7, pp. 2128-2150. DOI: 10.1038/s41564-022-01266-x. [Link to PDF]

Palomo-Briones R.*, Xu J.*, Spirito C. M., Usack J. G., Trondsen L. H., Guzman J. J. L. and Angenent L. T. (2022). Near-neutral pH increased n-caprylate production in a microbiome with product inhibition of methanogenesis. Chemical Engineering Journal, Vol. 446, Part 3, No. 137170. DOI: 10.1016/j.cej.2022.137170. [Link to PDF]

Marcellin E., Angenent L. T., Nielsen L. K. and Molitor B. (2022). Recycling carbon for sustainable protein production using gas fermentation. Current Opinion in Biotechnology, Vol. 76, No. 102723. DOI: 10.1016/j.copbio.2022.102723. [Link to PDF]

Klask C.-M., Jäger B., Casini I., Angenent L. T. and Molitor B. (2022). Genetic evidence reveals the indispensable role of the rseC gene for autotrophy and the importance of a functional electron balance for nitrate reduction in Clostridium ljungdahlii. Frontiers in Microbiology, Vol. 13, No. 887578. DOI: 10.3389/fmicb.2022.887578. [Link to PDF]

Magdalena J. A., Angenent L. T. and Usack J. G. (2022). The measurement, application, and effect of oxygen in microbial fermentations: Focusing on methane and carboxylate production. Fermentation, Vol. 8, No. 4, pp. 138. DOI:10.3390/fermentation8040138. [Link to PDF]

2021

Fink C., Beblawy S., Enkerlin A. M., Mühling L., Angenent L. T. and Molitor B. (2021). A shuttle-vector system allows heterologous gene expression in the thermophilic methanogen Methanothermobacter thermautotrophicus deltaH. mBio, e02766-21. DOI:10.1128/mBio.02766-21. [Link to PDF]

Yang Z., Sun T., Kleindienst S., Straub D., Kretztschmar R., Angenent L.T. and Kappler A. (2021). A coupled function of biochar as geobattery and geoconductor leads to stimulation of microbial Fe(III) reduction and methanogenesis in a paddy soil enrichment culture. Soil Biology and Biochemistry. Vol. 163, No. 108446, DOI:10.1016/j.soilbio.2021.108446. [Link to PDF]

Nguyen M., Holmes E. C. and Angenent L. T. (2021). The short-term effect of residential home energy retrofits on indoor air quality and microbial exposure: a case-control study. PLoS ONE. Vol. 16, No. 9, e0230700, DOI: 10.1371/journal.pone.0230700. [Link to PDF]

Kim B.-C., Moon C., Jeon B. S., Angenent L. T., Choi Y. and Nam K. (2021). Shaping a reactor microbiome generating stable n-caproate productivity through Design-Build-Test-Learn approach. Chemical Engineering Journal. Vol. 425, No. 131587, DOI:10.1016/j.cej.2021.131587. [Link to PDF]

Xu J., Bian B., Angenent L. T. and Saikaly P. (2021). Long-term continuous extraction of medium-chain carboxylates by pertraction with submerged hollow-fiber membranes. Frontiers in Bioengineering Biotechnology. Vol. 9, No. 726946, DOI:10.3389/fbioe.2021.726946. [Link to PDF]

Sun T., Guzman J. J. L., Seward J. D., Enders A., Yavitt J. B., Lehmann J., and Angenent L. T. (2021). Suppressing peatland methane production by electron snorkeling through pyrogenic carbon in controlled laboratory incubations. Nature Communications. Vol. 12, No. 1, 4119. Discovery Award for best paper in 2021 with Dr. Tianran Sun as first author, International Society of Microbial Electrochemistry and Technology (ISMET). DOI: 10.1038/s41467-021-24350-y. [Link to PDF]

Peiffer S., Kappler A., Haderlein S. B., Schmidt C., Byrne J. M., Kleindienst S., Vogt C., Richnow H. H., Obst M., Angenent L. T., Bryce C., McCammon C., Planer-Friedrich B. (2021). A biogeochemical-hydrological framework for the role of redox-active compounds in aquatic systems. Nature Geosciences. Vol. 14, No. 5, pp. 264-272. DOI:10.1038/s41561-021-00742-z. [Link to PDF]

Xu J., Guzman J. J. L. and Angenent L. T. (2021). Direct medium-chain carboxylic-acid oil separation from a bioreactor by an electrodialysis/phase separation cell. Environmental Science & Technology. DOI:10.1021/acs.est.0c04939. [Link to PDF]

Esquivel-Elizondo S., Bagci C., Temovska M, Jeon B. S., Bessarab I., Williams R. B. H., Huson D. H. and Angenent L. T. (2021). The isolate Caproiciproducens sp. 7D4C2 produces n-caproate at mildly acidic conditions from hexoses: Genome and rBOX comparison with related strains and chain-elongating bacteria. Frontiers of Microbiology. Vol. 11, No. 594524, DOI:10.3389/fmicb.2020.594524. [Link to PDF]

Carvajal-Arroyo J. M., Andersen, S. J., Ganigué R., Rozendal R., Angenent L. T. and Rabaey K. (2021). Production and extraction of medium chain carboxylic acids at a semi-pilot scale. Chemical Engineering Journal. DOI:10.1016/j.cej.2020.127886. [Link to PDF]

2020

Angenent L. T. and Kucek L. A. (2020). US Patent No. 10,526,624: “Methods of and Systems for Producing of Caprylic Acid and/or Caprylate” issued on Jan. 07, 2020. [Link to PDF]

Angenent L. T. (2020). Online conference presentation -- The Lactate Platform. DOI:10.18174/icec2020.18003. [Link to Video]

Kassem N., Hockey J., Beyers S., Lopez C., Goldfarb J., Angenent L. T. and Tester J. W. (2020). Sustainable district energy integrating biomass peaking with geothermal baseload heating: A case study of decarbonizing Cornell’s energy system. Journal of Renewable and Sustainable Energy. Vol. 12, No. 6, pp. 066302. [Link to PDF]

Angenent L. T., Magdalena J. A., Jeon B. S. and Usack J. G. (2020). Eco-mimicry opens new doors for bioprocess engineers. Joule, Vol. 4, October 14, pp. 2074-2077. [Link to PDF]

Daly S. E., Usack J. G., Harroff L. A., Booth J. G., Keleman M. P. and Angenent L. T. (2020). A systematic analysis of factors that affect food-waste storage: toward maximizing lactate accumulation for resource recovery. ACS Sustainable Chemistry & Engineering. Vol. 8, No. 37, pp. 13934-13944. [Link to PDF]

Bai Y., Sun T., Angenent L. T., Haderlein S. and Kappler A. (2020). Electron hopping enables rapid electron transfer between quinone-/hydroquinone-containing organic molecules in microbial iron(III) mineral reduction. Environmental Science & Technology, Vol. 54, No. 17, pp. 10646-10653. [Link to PDF]

Kassem N., Hockey J., Lopez C., Lardon L., Angenent L. T. and Tester J. (2020). Integrating Anaerobic Digestion, Hydrothermal Liquefaction, and Biomethanation within a Power-to-Gas framework for dairy waste management and grid decarbonization: a techno-economic assessment. Sustainable Energy & Fuels, Vol. 4, No. 9, pp. 4644-4661. [Link to PDF]

Xia P.-F., Casini I., Schulz S., Klask C., Angenent L. T. and Molitor B. (2020). Reprogramming acetogenic bacteria with CRISPR-targeted base editing via deamination. ACS Synthetic Biology, Vol. 9, No. 8, pp. 2162-2171. [Link to PDF]

Gehring T. A., Cavalcante W. A., Colares A. S., Angenent L. T., Santaella S. T., Lübken M. and Leitão R. C. (2020). Optimal pH set point for simultaneous production and pertraction of n-caproic acid: An experimental and simulation study. Journal of Chemical Technology & Biotechnology, Vol. 95, No. 12, pp. 3105-3116, DOI: 10.1002/jctb.6486. [Link to PDF]

Mishra A., Ntihuga J. N., Molitor B. and Angenent L. T. (2020). Power-to-protein: Carbon fixation with renewable electric power to feed the world. Joule, Vol. 4, No. 6, pp. 1142-1147. [Link to PDF]

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Posmanik R., Kim A. H., Labatut R. A., Usack J. G. and Angenent L. T. (2020). Granular sludge is a preferable inoculum for the biochemical methane potential assay for two complex substrates. Bioresource Technology, Vol. 309, No. 123359. [Link to PDF]

Klask C., Kliem-Kuster N., Molitor B. and Angenent L. T. (2020). Nitrate feed improves growth and ethanol production of Clostridium ljungdahlii with CO₂ and H₂, but results in stochastic inhibition events. Frontiers in Microbiology, Vol. 11, No. 724, DOI:10.3389/fmicb.2020.00724. [Link to PDF]

De Vrieze J., De Mulder T., Matassa S., Zhou J., Angenent L. T., Boon N. and Verstraete W. (2020). Stochasticity in microbiology: managing unpredictability to reach the Sustainable Development Goals. Microbial Biotechnology, Vol. 13, No. 4, pp. 829-843. [Link to PDF]

Bai Y., Mellage A., Cirpka O. A., Sun T., Angenent L. T., Haderlein S. B. and Kappler A. (2020). AQDS and redox-active NOM enables microbial Fe(III)-mineral reduction at cm-scales. Environmental Science and Technology, Vol. 54, No. 7, pp. 4131-4139. [Link to PDF]

Cavalcante W. D. A., Gehring T. A., Santaella S. T., Freitas I. B. F., Angenent L. T., van Haandel A. C. and Leitão R. C. (2020). Upgrading sugarcane biorefineries: acetate addition allows for conversion of fermented sugarcane molasses into high-value medium chain carboxylic acids. Journal of Environmental Chemical Engineering, Vol. 8, No. 2, Article 103649, DOI: 10.1016/j.jece.2019.103649. [Link to PDF]

Ruaud A.*, Esquivel-Elizondo S.*, de la Cuesta-Zuluaga J., Waters J. L., Angenent L. T., Youngblut N. D. and Ley R. E. (2020). Syntrophy via interspecies H₂ transfer between Christensenella and Methanobrevibacter underlies their global co-occurrence in the human gut. mBio, Vol. 11, No. 1, e03235-03219, DOI: 10.1128/mBio.03235-19. [Link to PDF]

Yang Z., Sun T., Subdiaga E., Obst M., Haderlein S. B., Maisch M., Kretzschmar R., Angenent L. T. and Kappler A. (2020). Aggregation-dependent electron transfer via redox-active biochar particles stimulate microbial ferrihydrite reduction. Science of the Total Environment, Vol. 703, No. 135515, DOI: 10.1016/j.scitotenv.2019.135515. [Link to PDF]

2019

Harroff L. A., Liotta J. L., Wangolo E. E., Egan T. J. S, Bowman D. D. and Angenent L. T. (2019). Field-scale co-fermentation of solid waste from urine-diverting dry toilets (UDDT-SW) and banana waste to produce undissociated carboxylic acids to inactivate Ascaris eggs. Frontiers in Environmental Science, Vol. 7, No. 139, DOI:10.3389/fenvs.2019.00139. [Link to PDF]

Harroff L. A., Liotta J. L., Bowman D. D. and Angenent L. T. (2019). Current time-temperature relationships for thermal inactivation of Ascaris eggs at mesophilic temperatures are too conservative and may hamper development of simple, but effective sanitation. Water Research X, Vol. 5, No. 100036, DOI: 10.1016/j.wroa.2019.100036. [Link to PDF]

Molitor B., Mishra A and Angenent L. T. (2019). Power-to-protein: converting renewable electric power and carbon dioxide into single cell protein with a two-stage bioprocess, Energy and Environmental Science, Vol. 21, No. 12, pp. 3515-3521. [Link to PDF]

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Guzman J. J. L., Sousa D. Z. and Angenent L. T. (2019). Development of a bioelectrochemical system as a tool to enrich H2-producing syntrophic bacteria. Frontiers in Microbiology, Vol. 10, No. 110, DOI: 10.3389/fmicb.2019.00110. [Link to PDF]

Usack J. G., Gerber Van Doren L., Posmanik R., Tester J. W. and Angenent L. T. (2019). Harnessing anaerobic digestion for combined cooling, heat, and power on dairy farms: an environmental life cycle and techno-economic assessment of added cooling pathways. Journal of Dairy Sciences, Vol. 102, No. 4, pp. 3630-3645. [Link to PDF]

2018

Spirito C. M., Marzilli A. M. and Angenent L.T. (2018). Higher substrate ratios of ethanol to acetate steered chain elongation toward n-caprylate in a bioreactor with product extraction. Environmental Science and Technology, Vol. 52, No. 22, pp. 13438–13447. [Link to PDF]

Uman A. E., Usack J. G., Lozano J. L. and Angenent L. T. (2018). Controlled experiment contradicts the apparent benefits of the Fenton reaction during anaerobic digestion at a municipal wastewater treatment plant. Water Science and Technology, Vol. 78, No. 9, pp. 1861-1870. [Link to PDF]

Dams R. I., Viana M. B., Guilherme A. A., Silva C. M., dos Santos A. B., Angenent L. T., Santaella S. T. and Leitão R. C. (2018). Production of medium-chain carboxylic acids by anaerobic fermentation of glycerol using a bioaugmented open culture. Biomass and Bioenergy, Vol. 118, pp. 1-7. [Link to PDF]

Sun T.*, Levin B. D. A.*, Schmidt M. P., Guzman J. J. L., Enders A., Martinez C. E., Muller D. A., Angenent L. T. and Lehmann J. (2018). Simultaneous quantification of electron transfer by carbon matrices and functional groups in pyrogenic carbon. Environmental Science & Technology, Vol. 52, No. 15, pp. 8538–8547. [Link to PDF]

Weber R. S., Holladay J. E., Jenks C., Panisko E. A., Snowden-Swan L. J., Ramirez-Corredores M., Baynes B., Angenent L. T. and Boysen D. (2018). Modularized production of fuels and other value-added products from distributed, wasted, or stranded feedstocks. WIREs Energy and Environment, Vol. 7, No. 6, e308, DOI: 10.1002/wene.308. [Link to PDF]

Spirito C. M., Daly S. E., Werner J. J. and Angenent L. T. (2018). Redundancy of anaerobic digestion microbiomes during disturbances by the antibiotic monensin. Applied and Environmental Microbiology, Vol. 84, No. 9, e02692-17, DOI: 10.1128/AEM.02692-17. [Link to PDF]

Xu J., Hao J., Guzman J. J. L., Spirito C. M., Harroff L. A. and Angenent L. T. (2018). Temperature-phased conversion of acid whey waste into medium-chain carboxylic acids via lactic acid: no external e-donor. Joule, Vol. 2, No. 2, pp. 280-295. [Link to PDF]

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Usack J. G., Gerber Van Doren L., Posmanik R., Labatut R. A., Tester J. W. and Angenent L. T. (2018). An evaluation of anaerobic co-digestion implementation on New York State dairy farms using an environmental and economic life-cycle framework. Applied Energy, Vol. 211, pp. 28-40. [Link to PDF]

Angenent L. T., Usack J. G., Xu J., Hafenbradl D., Posmanik R. and Tester J. W. (2018). Integrating electrochemical, biological, physical, and thermochemical process units to expand the applicability of anaerobic digestion. Accepted for Bioresource Technology, Vol. 247, pp. 1085-1094. [Link to PDF]

2017

Angenent L. T. and Agler M. T. (2017). US Patent No. 9,650,652: “Production of Carboxylates and Methane from Biomass Waste” issued on May 16, 2017. [Link]

Thompson L. R., Sanders J. G., ......, Gilbert J. A., Rob Knight R. and The Earth Microbiome Project Consortium (Largus T. Angenent as a Consortium Member). (2017). A communal catalogue reveals Earth’s multiscale microbial diversity. Nature, Vol. 551, pp. 457-463. [Link to PDF]

Molitor B., Marcellin E. and Angenent L. T. (2017). Overcoming the energetic limitations of syngas fermentation. Current Opinion in Chemical Biology, Vol. 41, pp. 84-92. [Link to PDF]

Urban C., Xu J., Sträuber H., dos Santos Dantas T. R., Mühlenberg J., Härtig C., Angenent L. T. and Harnisch F. (2017). Production of drop-in fuel from biomass at high selectivity by combined microbial and electrochemical conversion. Energy and Environmental Science, Vol. 10, No. 10, pp. 2231-2244. [Link to PDF]

Woolf D., Lehmann J., Joseph S., Campbell C., Christo F. C. and Angenent, L. T. (2017). An open source biomass pyrolysis reactor. Biofuels, Bioproducts and Biorefining, Vol. 11, No. 6, pp. 945–954. [Link to PDF]

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Harroff L. A., Liotta J. L., Bowman D. D. and Angenent L. T. (2017). Inactivation of Ascaris eggs in human fecal material through in-situ production of carboxylic acids. Environmental Science and Technology, Vol. 51, No. 17, pp. 9729-9738. [Link to PDF]

Doud D. F. R., Holmes E. C., Richter H., Molitor B., Jander G. and Angenent L. T. (2017). Metabolic engineering of Rhodopseudomonas palustris for the obligate reduction of n-butyrate to n-butanol. Biotechnology for Biofuels, Vol. 10, No. 178, DOI: 10.1186/s13068-017-0864-3. [Link to PDF]

Guzman J. J. L., Pehlivaner Kara M. O., Frey M. W. and Angenent L. T. (2017). Performance of electro-spun carbon nanofiber electrodes with conductive poly(3,4-ethylenedioxythiophene) coatings in bioelectrochemical systems. Journal of Power Sciences, Vol. 356, No. 1, pp. 331-337. [Link to PDF]

Gildemyn S., Molitor B., Usack J. G., Nguyen M., Rabaey K. and Angenent L. T. (2017). Upgrading syngas fermentation effluent using Clostridium kluyveri in a continuous fermentation. Biotechnology for Biofuels, Vol. 10, No. 83, DOI:10.1186/s13068-017-0764-6. [Link to PDF]

Posmanik R., Labatut R. A., Kim A. H., Usack J. G., Tester J. W. and Angenent L. T. (2017). Coupling hydrothermal liquefaction and anaerobic digestion for energy valorization from model biomass feedstocks. Bioresource Technology, Vol. 233, pp. 134-143. [Link to PDF]

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Sun T., Levin B. D. A., Guzman J. J. L., Enders A., Muller D. A., Angenent L. T. and Lehmann J., 2017. Rapid electron transfer by the carbon matrix in natural pyrogenic carbon. Nature Communications, Vol. 8, No. 14873, DOI:10.1038/ncomms14873. [Link to PDF]

Aulenta F., Hao Yu E., Angenent L.T. and Villano M. (2017). Recent advances in microbial electrochemical technologies (topical issue EU-ISMET 2016). Fuel Cells, Vol. 17, pp. 582-583, DOI: 10.1002/fuce.201770052. [Link to PDF]

Cavalcante W. A., Leitão R. C., Gehring T. A., Angenent L. T., Santaella S. T. (2017). Anaerobic fermentation for caproic acid production: a review. Process Biochemistry, Vol. 54, pp. 106-119. [Link to PDF]

Tremblay P. L., Angenent L. T. and Zhang T. (2017). Extracellular electron uptake: among autotrophs and mediated by surfaces. Trends in Biotechnology, Vol. 35, No. 4, pp. 360-371. [Link to PDF]

2016

Erickson D., Angenent L., Doud D., Jung E. and Kalontarov M. (2016). US Patent No. 9,523,070: “Photobioreactor Apparatus, Method and Application” issued on December 20, 2016. [Link]

Kucek L. A., Xu J., Nguyen M. and Angenent L. T. (2016). Waste conversion into n-caprylate and n-caproate: resource recovery from wine lees using anaerobic reactor microbiomes and in-line extraction. Frontiers in Microbiology, Vol. 7, No. 1892, DOI: 10.3389/fmicb.2016.01892. [Link to PDF]

Richter R.*, Molitor B.*, Diender M., Sousa D. Z., Angenent L. T. (2016). A narrow pH range supports butanol, hexanol, and octanol production from syngas in a continuous co-culture of Clostridium ljungdahlii and Clostridium kluyveri with in-line product extraction. Frontiers in Microbiology, Vol. 7, No. 1773, DOI: 10.3389/fmicb.2016.01773. [Link to PDF]

Kucek L. A., Spirito C. M. and Angenent L. T. (2016). High n-caprylate productivities and specificities from dilute ethanol and acetate: chain elongation with microbiomes to upgrade products from syngas fermentation. Energy and Environmental Science, Vol. 9, No. 11, pp. 3482-3494. [Link to PDF]

Kim B. J., Chu I., Jusuf S., Kuo T., TerAvest M. A., Angenent L. T. and Wu M. (2016). Oxygen tension and riboflavin gradients cooperatively regulate the migration of Shewanella oneidensis MR-1 revealed by a hydrogel-based microfluidic device. Frontiers in Microbiology, Vol. 7, No. 1438, DOI: 10.3389/fmicb.2016.01438. [Link to PDF]

Markham J. N., Tao L., Davis R., Voulis N., Angenent L. T., Ungerer J. L. and Yu J. (2016). Techno-economic analysis of a conceptual biofuel production process from bioethylene produced by photosynthetic recombinant cyanobacteria. Green Chemistry, Vol. 18, No. 23, pp. 6266-6281. [Link to PDF]

De Vrieze J., Smet D., Klok J., Colsen J., Angenent L. T. and Vlaeminck S. E. (2016). Thermophilic sludge digestion improves energy balance and nutrient recovery potential in full-scale municipal wastewater treatment plants. Bioresource Technology, Vol. 218, pp. 1237-1245. [Link to PDF]

Doud D. F. R. and Angenent L. T. (2016). Single-genotype syntrophy by Rhodopseudomonas palustris is not a strategy to aid redox balance during anaerobic degradation of lignin monomers. Frontiers in Microbiology, Vol. 7, No. 1082, DOI: 10.3389/fmicb.2016.01082. [Link to PDF]

Bland E. and Angenent L T. (2016). Pigment-targeted light wavelength and intensity promotes efficient photoautotrophic growth of Cyanobacteria. Bioresource Technology, Vol. 216, pp. 579-586. [Link to PDF]

Richter H.*, Molitor B.*, Wei H., Chen W., Aristilde L. and Angenent L. T. (2016). Ethanol production in syngas-fermenting Clostridium ljungdahlii is controlled by thermodynamics rather than by enzyme expression. Energy and Environmental Science. Vol. 9, No. 7, pp. 2392-2399. [Link to PDF]

Nguyen M.*, Sharma A.*, Wu W., Gomi R., Sung B., Hospodsky D., Angenent L. T.* and Worgall S.* (2016). The fermentation product 2,3-butanediol alters P. aeruginosa clearance, cytokine response, and the lung microbiome. The ISME Journal. Vol. 10, No. 12, pp. 2978-2983. [Link to PDF]

Molitor B., Richter H., Martin M. E., Jensen R. O., Juminaga A., Mihalcea C., Angenent L. T. (2016). Carbon recovery by fermentation of CO-rich off gases – turning steel mills into biorefineries. Bioresource Technology, Vol. 215, pp. 386-396. [Link to PDF]

Kucek L. A., Nguyen M. and Angenent L. T. (2016). Conversion of L-lactate into n-caproate by a continuously fed reactor microbiome. Water Research, Vol. 93, pp. 163-171. [Link to PDF]

Angenent L. T., Richter H., Buckel W., Spirito C. M., Steinbusch K. J. J., Plugge C. M., Strik D. P. B. T. B., Grootscholten T. I. M., Buisman C. J. N. and Hamelers H. V. M. (2016). Chain elongation with reactor microbiomes: open-culture biotechnology to produce biochemicals. Environmental Science & Technology, Vol. 50, No. 6, pp. 2796-2810. [Link to PDF]

Friedman E. S., McPhillips L. E., Werner J. J., Poole A. C., Ley R. E., Walter M. T. and Angenent L. T. (2016). Methane emission in a specific riparian-zone sediment decreased with bioelectrochemical manipulation and corresponded to the microbial community dynamics. Frontiers in Microbiology, Vol. 6, No. 1523, DOI: 10.3389/fmicb.2015.01523. [Link to PDF]

Jin Z., Di Rienzi S. C., Janzon A., Werner J. J., Angenent L. T., Fowler D. M., Dangl J. L. and Ley R. E. (2016). Novel rhizosphere soil alleles for the enzyme ACC deaminase queried for function with an in-vivo competition assay. Applied and Environmental Microbiology, Vol. 82, No. 4, pp. 1050-1059. [Link to PDF]

2015

Martin M. E.*, Richter H.*, Saha S. and Angenent L.T. (2015). Traits of selected Clostridium strains for syngas fermentation to ethanol. Biotechnology and Bioengineering, Vol. 113, No. 3, pp. 531-539. [Link to PDF]

Perano K. M., Usack J. G., Angenent L. T. and Gebremedhin K. G. (2015). Production and physiological responses of heat-stressed lactating dairy cattle to conductive cooling. Journal of Dairy Science. Vol. 98, No. 8, pp. 5252-5261. [Link to PDF]

Saad Ahsan S., Gummus A., Jain A., Angenent L. T. and Erickson D. (2015). Integrated hollow fiber membranes for gas delivery into optical waveguide based photobioreactors. Bioresource Technology, Vol. 192, No. 1, pp. 845-849. [Link to PDF]

Usack J. G. and Angenent L. T. Comparing the inhibitory thresholds of dairy manure co-digesters after prolonged acclimation periods: Part 1 - performance and operating limits. Water Research, Vol. 87, pp. 446-457. [Link to PDF]

Regueiro L.*, Spirito C. M.*, Usack J. G., Hospodsky D., Werner J. J. and Angenent L. T. (2015). Comparing the inhibitory thresholds of dairy manure co-digesters after prolonged acclimation periods: Part 2 - correlations between microbiomes and environment. Water Research, Vol. 87, pp. 458-466. [Link to PDF]

Ge S., Usack J. G., Spirito C. M. and Angenent L. T. (2015). Long-term n-caproic acid production from yeast-fermentation beer in an anaerobic bioreactor with continuous product extraction. Environmental Science and Technology. Vol. 49, No. 13, pp. 8012-8021. [Link to PDF]

Jain A.*, Voulis N.*, Jung E. E., Doud D. F. R., Miller W., Angenent L. T. and Erickson D. (2015). Optimal intensity and biomass density for biofuel production in a thin light-path photobioreactor. Environmental Science & Technology. Vol. 49, No. 10, pp. 6327-6334. [Link to PDF]

Xu J., Guzman J. J. L., Andersen S. J., Rabaey K. and Angenent L. T. (2015). In-line and selective phase separation of medium-chain carboxylic acids using membrane electrolysis. Chemical Communications. Vol. 51, No. 31, pp. 6847-6850. [Link to PDF]

Gavazza S., Guzman J. J. L. and Angenent L. T. (2015). Electrolysis within anaerobic bioreactors stimulates breakdown of toxic products from azo dye treatment. Biodegradation. Vol. 26, No. 2, pp. 151-160. [Link to PDF]

del Agua I., Usack J. G. and Angenent L. T. (2015). Comparison of semi-batch vs. continuously fed anaerobic bioreactors for the treatment of a high-strength, solids-rich pumpkin processing wastewater. Environmental Technology. Vol. 36, No. 15, pp. 1974-1983. [Link to PDF]

Miller K. E., Lai C.-T., Friedman E. S., Angenent L. T. and Lipson D. A. (2015). Methane suppression by iron and humic acids in soils of the arctic coastal plain. Soil Biology & Biochemistry, Vol. 83, pp. 176-183. [Link to PDF]

De Vrieze J., Raport L., Willems B., Verbrugge S., Volcke E., Meers E., Angenent L.T. and Boon N. (2015). Inoculum selection influences the biochemical methane potential of agro-industrial substrates. Microbial Biotechnology, Vol. 8, No. 5, pp. 776-786. [Link to PDF]

Schröder U., Harnisch F. and Angenent L. T. (2015). Microbial electrochemistry and technology: terminology and classification. Energy and Environmental Science, Vol. 8, No. 2, 513-519. [Link to PDF]

2014

Shrestha P. M., Malvankar N. S., Werner J. J., Elena-Rotaru A., Franks A. E., Shrestha M., Liu F., Angenent L. T. and Lovley D. R. (2014). Correlation between microbial community and granule conductivity in anaerobic bioreactors for brewery wastewater treatment. Bioresource Technology. Vol. 174, No. 1, pp. 306-310. [Link to PDF]

Doud D. F. R., Jain A., Ahsan S. S., Erickson D. and Angenent L. T. (2014). In-situ UV disinfection of a waveguide-based photobioreactor. Environmental Science & Technology. Vol. 48, No. 19, pp. 11521-11526. [Link to PDF]

Guzman J. J. L. and Angenent L. T. (2014). Benthic microbial fuel cell looking for rich investors. Journal of Ocean Technology, Vol. 9, No. 2, pp. 46-48. [Link to PDF]

Jung E. E.*, Jain A.*, Voulis N., Doud D. F. R., Largus T. Angenent L. T. and Erickson D. (2014). Stacked optical waveguide photobioreactor for high density algal cultures. Bioresource Technology. Vol. 171, No. 1, pp. 495-499. [Link to PDF]

Doud D. F. R. and Angenent L. T. (2014). Towards electrosynthesis with uncoupled extracellular electron uptake and metabolic growth: enhancing current uptake with Rhodopseudomonas palustris. Environmental Science & Technology Letters. Vol. 1, No. 9, pp. 351-355. [Link to PDF]

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Webster D. P., TerAvest M. A., Doud D. F. R., Chakravorty A., Holmes E. C., Radens C. M., Sureka S., Gralnick J. A. and Angenent L. T. (2014). An arsenic-specific biosensor with genetically engineered Shewanella oneidensis in a bioelectrochemical system. Biosensors and Bioelectronics. Vol. 62, pp. 320-324. [Link to PDF]

TerAvest M. A. and Angenent L. T. (2014). Oxidizing electrode potentials decrease current production and coulombic efficiency through cytochrome c inactivation in Shewanella oneidensis MR-1. ChemElectroChem, Vol. 1, No. 11, pp. 2000-2006. [Link to PDF]

Woolf D., Lehmann J., Fisher E. M. and Angenent L. T. (2014). Biofuels from pyrolysis in perspective: trade-offs between energy yields and soil-carbon additions. Environmental Science and Technology, Vol. 48, No. 11, pp. 6492-6499. [Link to PDF]

Vanek F. M., Angenent L. T., Banks J., Daziano R. and Turnquist M. (2014). Sustainable Transportation Systems Engineering: Evaluation and Implementation, McGraw Hill, New York, NY. [Link to Webpage]

Werner J. J, Garcia M. L., Perkins S. D., Yarasheski K. E., Smith S. R., Muegge B. D., Stadermann F. J., DeRito C. M., Floss C., Madsen E. L., Gordon J. I. and Angenent L. T. (2014). Microbial community dynamics and stability during an ammonia-induced shift to syntrophic acetate oxidation. Applied and Environmental Microbiology, Vol. 80, No. 11, pp. 3375-3383. [Link to PDF]

Labatut R. A., Angenent L. T. and Scott, N. R. (2014). Conventional mesophilic vs. thermophilic anaerobic digestion: a trade-off between performance and stability? Water Research, Vol. 53, pp. 249-258. [Link to PDF]

Spirito C. M., Richter H., Rabaey K., Stams A. J. M. and Angenent L. T. (2014). Chain elongation in anaerobic reactor microbiomes to recover resources from waste. Current Opinion in Biotechnology, Vol. 27, pp. 115-122. [Link to PDF]

Usack J. G., Wiratni W. and Angenent L. T. (2014). Improved design of anaerobic digesters for household biogas production in Indonesia: one cow, one digester, and one hour of cooking per day. The Scientific World Journal, Vol. 2014, Article ID 318054, 8 pages. [Link to PDF]

Venkataraman A., Rosenbaum M. A., Werner J. J., Winans S. C., Angenent L. T. (2014). Metabolite transfer with the fermentation product 2,3-butanediol enhances virulence by Pseudomonas aeruginosa. ISME Journal, Vol. 8, No. 6, pp. 1210-1220. [Link to PDF]

TerAvest M. A., Rosenbaum M. A., Kotloski N. J., Gralnick J. A. and Angenent L. T. (2014). Oxygen allows Shewanella oneidensis MR-1 to overcome mediator washout in a continuously-fed bioelectrochemical system. Biotechnology and Bioengineering, Vol. 111, No. 4, pp. 692-699. [Link to PDF][Video with Michaela TerAvest discussing this work]

Kalontarov M., Doud D. F. R, Jung E. E., Angenent L. T. and Erickson D. (2014). Hollow fibre membrane arrays for CO2 delivery in microalgae photobioreactors. RSC Advances, Vol. 4, No. 3, pp. 1460-1468. [Link to PDF]

Zhang W., Werner J. J., Agler M. T. and Angenent L. T. (2014). Substrate type drives variation in reactor microbiomes of anaerobic digesters. Bioresource Technology, Vol. 151, No. 1, pp. 397-401. [Link to PDF]

Vasudevan D., Richter H. and Angenent L. T. (2014). Upgrading dilute ethanol from syngas fermentation to n-caproate with reactor microbiomes. Bioresource Technology, Vol. 151, No. 1, pp. 378-382. [Link to PDF and audio presentation]

Shabangu S., Woolf D., Fisher E., Angenent L. T. and Lehmann J. (2014). Techno-economic assessment of biomass slow pyrolysis into different biochar and methanol concepts. Fuel, Vol. 117, Part A, pp. 742-748. [Link to PDF]

Agler M. T., Spirito C. M., Usack J. G., Werner J. J. and Angenent L. T. (2014). Development of a highly specific and productive process for n-caproic acid production: applying lessons from methanogenic microbiomes. Accepted by Water Science and Technology. Vol. 69, No. 1, pp. 62-68. [Link to PDF]

TerAvest M. A.*, He Z.*, Rosenbaum M. A., Martens E. C., Cotta M. A., Gordon J. I. and Angenent L. T. (2014). Regulated expression of polysaccharide utilization and capsular biosynthesis loci in biofilm and planktonic Bacteroides thetaiotaomicron during growth in chemostats. Biotechnology and Bioengineering, Vol. 111, No. 1, pp. 165-173. [Link to PDF][Video with Michaela TerAvest discussing this work]

2013

Cullender T. C., Chassaing B., Janzon A., Kumar K., Muller C., Werner J. J., Angenent L. T., Bell M. E., Hay A. G., Peterson D. A., Walter J., Vijay-Kumar M., Gewirtz A. T. and Ley R. E. (2013). Innate and adaptive immunity interact to quench microbiome flagellar motility in the gut. Cell Host & Microbe, Vol. 14, No. 5, pp. 571-581. [Link to PDF]

Friedman E. S., Miller K. E., Lipson D. A. and Angenent L. T. (2013). Potentiostatically poised electrodes mimic iron oxide and interact with soil microbial communities to alter the biogeochemistry of Arctic peat soils. Minerals, Vol. 3, No. 3, pp. 318-336. [Link to PDF]

Martin M. R.*, Fornero J. J.*, Stark R., Mets L. and Angenent L. T. (2013). A single-culture bioprocess of Methanothermobacter thermautotrophicus to upgrade digester biogas by CO2-to-CH4 conversion with H2. Archaea, Vol. 2013, Article ID 157529, 11 pages, DOI:10.1155/2013/157529. [Link to PDF]

Richter H., Martin M. E. and Angenent L. T. (2013). A two-stage continuous fermentation system for conversion of syngas into ethanol. Energies, Vol. 6, No. 8, pp. 3987-4000. [Link to PDF]

Richter H., Loftus S. E. and Angenent L. T. (2013). Integrating syngas fermentation with the carboxylate platform and yeast fermentation to reduce medium cost and improve biofuel productivity. Environmental Technology, Vol. 34, No. 13-14, pp. 1983-1994. [Link to PDF]

Kalontarov M., Doud D. F. R, Jung E. E., Angenent L. T. and Erickson D. (2013). In situ hollow fiber membrane facilitated CO2 delivery to a cyanobacterium for enhanced productivity. RSC Advances, Vol. 3, No. 32, pp. 13203-13209. [Link to PDF]

Goldbeck C. P., Jensen H. M., TerAvest M. A., Beedle N., Appling Y., Hepler M., Cambray G., Mutalik V., Angenent L. T. and Ajo-Franklin C. M. (2013). Tuning promoter strengths for improved synthesis and function of electron conduits in Escherichia coli. ACS Synthetic Biology, Vol. 2. No. 3, pp. 150-159. [Link to PDF]

Angenent L. T. and Rosenbaum R. A. (2013). Microbial electrocatalysis to guide biofuel and biochemical bioprocessing. Biofuels, Vol. 4, No. 2, pp. 131-134. [PDF]

Perez J. M., Richter H., Loftus S. E. and Angenent L. T. (2013). Biocatalytic reduction of short-chain carboxylic acids into their corresponding alcohols with syngas fermentation. Biotechnology and Bioengineering, Vol. 110, No. 4, pp. 1066-1077. [Link to PDF]

2012

Agler M. T., Werner J. J., Iten L. B., Dekker A., Cotta M. A., Dien B. S. and Angenent L. T. (2012). Shaping reactor microbiomes to produce the fuel precursor n-butyrate from pretreated cellulosic hydrolysates. Environmental Science and Technology, Vol. 46, No. 18, pp. 10229–10238. [Link to PDF][PDF]

Bluhm K., Heger S., Agler M. T., Maletz S., Schäffer A., Seiler T.-B., Angenent L. T. and Hollert H. (2012). Assessment of the ecotoxicological & environmental effects of biorefineries (Chapter 15, pp. 435-467). In: The role of green chemistry in biomass processing and conversion. Eds.: Xie H. and Gathergood N., John Wiley & Sons, Inc., Hoboken, NJ, USA. [Link to PDF][PDF]

TerAvest M. A. and Angenent L. T. (2012). Engineering bacterial biocomputers using a top-down approach and dynamic genetic circuits. International Journal of Unconventional Computing, Vol. 8, No. 5-6, pp. 509-515. [Link to abstract and PDF][PDF]

Koren O., Goodrich J. K., Cullender T. C., Spor A., Laitinen K., Bäckhed H., Gonzalez A., Werner J. J., Angenent L. T., Knight R., Bäckhed F., Isolauri E., Salminen S. and Ley R. E. (2012). Remodeling of the gut microbiome and metabolic changes during pregnancy. Cell, Vol. 150, No. 3, pp. 470-480. [Link to PDF][PDF]

Jung E. E., Kalontarov M., Doud D. F. R., Ooms M. D., Angenent L. T., Sinton D. and Erickson D. (2012) Slab waveguide photobioreactors for microalgae based biofuel production. Lab on a Chip, Vol. 12, No. 19, pp. 3740-3745. [Link to PDF][PDF]

Heger S., Bluhm K., Agler M. T., Maletz S., Schäffer A., Seiler T. B., Angenent L. T. and Hollert H. (2012). Biotests for hazard assessment of biofuel fermentation. Energy and Environmental Science, Vol. 5, No. 12, pp. 9778-9788. [Link to PDF][PDF]

Agler M. T., Spirito C. M, Usack J. G., Werner J. J. and Angenent L. T. (2012). Chain elongation with reactor microbiomes: upgrading dilute ethanol to medium-chain carboxylates. Energy and Environmental Science, Vol. 5, No. 8, pp. 8189-8192. [Link to PDF][PDF][Correct link to metagenomics data]

Friedman E. S., TerAvest M. A., Venkataraman A., Angenent L. T. (2012). Enzymatic and Microbial Electrochemical Systems. In: Encyclopedia of Agricultural, Food, and Biological Engineering, Second Edition, Taylor and Francis, New York, DOI: 10.1081/E-EAFE2-120048258. [Link to PDF][PDF]

TerAvest M. A., Li Z. and Angenent L. T. (2012). Development of bacteria-based Cellular Computing Circuits for sensing and control in biological systems (Chapter 14, pp. 265-277). In: Biomolecular information processing: from logic systems to smart sensors and actuators. Ed.: Katz E., Wiley-VCH, Weinheim, Germany. [Link to Book][PDF]

Li Z., Venkataraman A., Rosenbaum M. A. and Angenent L. T. (2012). A laminar-flow microfluidic device for quantitative analysis of microbial electrochemical activity. ChemSusChem, Vol. 5, No. 6, pp. 1119-1123. [Link to PDF][PDF]

Vanek F. M., Albright L. D. and Angenent L. T. (2012). Energy Systems Engineering: Evaluation & Implementation, 2nd edition, McGraw Hill, New York, NY. [Link to Webpage]

Friedman E. S., Rosenbaum M. A., Lee A. W., Lipson D. A., Land B. R. and Largus T. Angenent L. T. (2012). A cost-effective and field-ready potentiostat that poises subsurface electrodes to monitor bacterial respiration. Biosensors and Bioelectronics, Vol. 32, No. 1, pp. 309-313. [Link to PDF][PDF]

Rosenbaum M. A., Bar H. Y., Beg Q. K., Segrè D., Booth J., Cotta M. A. and Angenent L. T. (2012). Transcriptional analysis of Shewanella oneidensis MR-1 with an electrode compared to Fe(III)citrate or oxygen as terminal electron acceptor. PLoS ONE, Vol. 7, No. 2: e30827. [Link to PDF][PDF]

Usack J. G., Spirito C. M. and Angenent L. T. (2012). Continuously-stirred anaerobic digester to convert organic wastes into biogas: system setup and basic operation. Journal of Visualized Experiments (JoVE), e3978, DOI: 10.3791/3978. [HyperLink to Video and PDF][Accessable video on our website][PDF]

Werner J. J., Zhou D., Caporaso J. G., Knight R. and Angenent L. T. (2012). Comparison of Illumina paired-end and single-direction sequencing for microbial 16S rRNA gene amplicon survey. The ISME Journal, Vol. 6, No. 7, 1273-1276. [Link to PDF][PDF]

Richter H., Qureshi N., Heger S., Dien B., Cotta M. A. and Angenent L. T. (2012). Prolonged conversion of n-butyrate to n-butanol with Clostridium saccharoperbutylacetonicum in a two-stage continuous culture with in-situ product removal. Biotechnology and Bioengineering, Vol. 109, No. 4, pp. 913-921. [Link to PDF][Video with Hanno Richter discussing this work][PDF][Virtual Issue: 100th Anniversary of Acetone-Butanol-Ethanol Fermentation]

Werner J. J., Koren O., Hugenholtz P., DeSantis T. Z., Walters W. A., Caporaso J. G., Angenent L. T., Knight R., Ley R. E. (2012). Impact of training sets on classification of high-throughput bacterial 16S rRNA gene surveys. The ISME Journal, Vol. 6, No. 1, pp. 94-103. [Link to PDF][PDF]

2011

TerAvest M. A., Li Z. and Angenent L. T. (2011). Bacteria-based biocomputing with cellular computing circuits to sense, decide, signal, and act. Energy and Environmental Science, Vol. 4, No. 12, pp. 4907–4916. [Link to PDF][PDF]

Venkataraman A., Rosenbaum M. A., Perkins S. D., Werner J. J. and Angenent L. T. (2011). Metabolite-based mutualism between Pseudomonas aeruginosa PA14 and Enterobacter aerogenes enhances current generation in bioelectrochemical systems. Energy and Environmental Science, Vol. 4, No. 11, pp. 4550-4559. [Link to PDF][PDF]

[Link to cover]

Werner J. J., Knights D., Garcia M. L., Scalfone N. B., Smith S., Yarasheski K., Cummings T. A., Beers A. R., Knight R. and Angenent L. T. (2011). Bacterial community structures are unique and resilient in full-scale bioenergy systems. Proceedings of the National Academy of Sciences USA, Vol. 108, No. 10, pp. 4158-4163. [Link to PDF][Faculty 1000][PDF]

Angenent L. T. and Kleerebezem R. (2011). Crystal ball-2011: Bioproducts from undefined mixed cultures: electron pushing. Microbial Biotechnology, Vol. 4, No. 2, pp. 109-110. [Link to PDF][PDF]

Perkins S. D., Scalfone N. B. and Angenent L. T. (2011). Comparative 16S rRNA gene surveys of granular sludge from three upflow anaerobic bioreactors treating purified terephthalic acid (PTA) wastewater. Water Science and Technology, Vol. 64, No. 7, pp. 1406-1412. [Link to PDF][PDF]

Li Z., Rosenbaum M. A., Venkataraman A., Tam T. K., Katz E. and Angenent L. T. (2011). Bacteria-based AND logic gate: a decision-making and self-powered biosensor. Chemical Communications, Vol. 47, No. 11, pp. 3060-3062. [Link to PDF][PDF]

[Link to cover]

Agler M. T., Wrenn B. A., Zinder S. H. and Angenent L. T. (2011). Waste to bioproduct conversion with undefined mixed cultures: the carboxylate platform. Trends in Biotechnology, Vol. 29, No. 2, pp. 70-78. [Link to PDF][PDF]

Labatut R. A., Angenent L. T. and Scott N. R. (2011). Biochemical methane potential and biodegradability of complex organic substrates. Bioresource Technology, Vol. 102, No. 3, pp. 2255-2264. [Link to PDF][PDF]

Rosenbaum M. A., Bar H. Y., Beg Q. K., Segrè D., Booth J., Cotta M. A. and Angenent L. T. (2011). Shewanella oneidensis in a lactate-fed pure-culture and a glucose-fed co-culture with Lactococcus lactis with an electrode as electron acceptor. Bioresource Technology, Vol. 102, No. 3, pp. 2623–2628. [Link to PDF][PDF]

Rosenbaum M., Aulenta F., Villano M. and Angenent L. T. (2011). Cathodes as electron donors for microbial metabolism: Which extracellular electron transfer mechanisms are involved? Bioresource Technology, Vol. 102, No. 1, pp. 324-333. [Link to PDF][PDF]

Koenig J. E., Spor A., Scalfone N., Fricker A. D., Stombaugh J., Knight R., Angenent L. T. and Ley R. E. (2011). Succession of microbial consortia in the developing infant gut microbiome. Proceedings of the National Academy of Sciences USA, Vol. 108, No. Suppl. 1, pp. 4578-4585. [Link to PDF][Video on progression of infant gut][PDF]

2010

Rosenbaum M., He Z. and Angenent L. T. (2010). Light energy to bioelectricity: photosynthetic microbial fuel cells. Current Opinion in Biotechnology, Vol. 21, No. 3, pp. 259-264. [Link to PDF][PDF]

Perkins, S. D. and Angenent L. T. (2010). Potential pathogenic bacteria in metalworking fluids and aerosols from a machining facility. FEMS Microbiology Ecology, Vol. 74, No. 3, pp. 643-654. [Link to PDF][PDF]

Barron B., Rosenbaum M., Balcerzak P. and Angenent L. T. (2010). A curriculum for high school science education: Microbial Fuel Cells; a living battery. Published online (http://angenent.bee.cornell.edu/MFCcurriculum.pdf). [PDF]

Angenent L. T. and Scott N. R. (2010). Practical aspects of methane production from agricultural wastes (Chapter 4, pp. 39-66). In: Biofuels from Agricultural Wastes and Byproducts. Eds.: Blaschek H. P., Ezeji T. C. and Scheffran, J., Wiley-Blackwell, Ames, IA. [Link to book][PDF]

Agler M. T., Aydinkaya Z., Cummings T. A., Beers A. R. and Angenent L. T. (2010). Anaerobic digestion of brewery primary sludge to enhance bioenergy generation: A comparison between low- and high-rate solids treatment and different temperatures. Bioresource Technology, Vol. 101, No. 15, pp. 5842-5851. [Link to PDF][PDF]

Perkins S. D., Woeltje K. F. and Angenent L. T. (2010). Endotracheal tube biofilm inoculation of oral flora and subsequent colonization of opportunistic pathogens. International Journal of Medical Microbiology, Vol. 300, No. 7, pp. 503-511. [Link to PDF][PDF]

Villano M., Rosenbaum M., Aulenta F., Majone M. and Angenent L. T. (2010). Production of gaseous or liquid value-added products in bioelectrochemical systems. Journal of Biotechnology, Vol. 150, No. Suppl. 1: pp. S179. [Link to PDF][PDF]

Fornero J. J., Rosenbaum M., Cotta M. A. and Angenent L. T. (2010). Carbon dioxide addition to microbial fuel cell cathodes maintains sustainable catholyte pH and improves anolyte pH, alkalinity, and conductivity. Environmental Science and Technology, Vol. 44, No. 7, pp. 2728-2734. [Link to PDF][PDF]

Fornero J. J., Rosenbaum M. and Angenent L. T. (2010). Electric power generation from municipal, food, and animal wastewaters using microbial fuel cells. Electroanalysis, Vol. 22, No. 7-8, pp. 832-843. [Link to PDF][PDF]

Rosenbaum M., Cotta M. A. and Angenent L. T. (2010). Aerated Shewanella oneidensis in continuously-fed bioelectrochemical systems for power and hydrogen production. Biotechnology and Bioengineering, Vol. 105, No. 5, pp. 880-888. [Link to PDF][PDF]

Venkataraman A., Rosenbaum M., Arends J. B. A., Halitschke R., Angenent L. T. (2010). Quorum sensing regulates electric current generation of Pseudomonas aeruginosa PA14 in bioelectrochemical systems. Electrochemical Communications, Vol. 12, No. 3, pp. 459-462. [Link to PDF][PDF]

Rabaey K., Angenent L. T., Schröder U. and Keller J. (Eds.) (2010). Bioelectrochemical Systems: from Extracellular Electron Transfer to Biotechnological Application. International Water Association, London, UK. [Link to website]

Rosenbaum M and Angenent L. T. (2010). Genetically modified microorganisms for bioelectrochemical systems (Chapter 6, pp. 101-117). In: Bioelectrochemical Systems: from extracellular electron transfer to biotechnological application. Eds.: Rabaey K., Angenent L. T., Schröder U. and Keller J. International Water Association, London, UK. [Link to book][PDF]

Rosenbaum M, Agler M. T., Fornero J. J., Venkataraman A. and Angenent L. T. (2010). Integrating BES in the wastewater and sludge treatment line (Chapter 19, pp. 393-408). In: Bioelectrochemical Systems: from extracellular electron transfer to biotechnological application. Eds.: Rabaey K., Angenent L. T., Schröder U. and Keller J. International Water Association, London, UK. [Link to book][PDF]

Keller J., Rozendal R. A., Angenent L. T., Schröder U., Lens P., Rabaey K. (2010). Outlook: Research directions and new applications (Chapter 22, pp. 449-465). In: Bioelectrochemical Systems: from extracellular electron transfer to biotechnological application. Eds.: Rabaey K., Angenent L. T., Schröder U. and Keller J. International Water Association, London, UK. [Link to book][PDF]

2009

Briones A. M., Daugherty B. J., Angenent L. T., Rausch K. D., Tumbleson M. E. and Raskin L. (2009). Characterization of microbial trophic structures of two anaerobic bioreactors processing sulfate-rich waste streams. Water Research, Vol. 43, No. 18, pp. 4451-4460. [Link to PDF][PDF]

Perkins S. D., Mayfield J., Fraser V. and Angenent L. T. (2009). Potential pathogenic bacteria in shower water and air of a bone marrow transplant unit. Applied and Environmental Microbiology, Vol. 75, No. 16, pp. 5363-5372. [Link to PDF][PDF]

Kettleson E. M., Ramaswami B., Hogan C. J., Lee M.-H., Statyukha G. A., Biswas P. and Angenent L. T. (2009). Airborne virus capture and inactivation by an electrostatic particle collector. Environmental Science and Technology, Vol. 43, No. 15, pp. 5940-5946. [Link to PDF][PDF]

Garcia M. L. and Angenent L. T. (2009) Interaction between temperature and ammonia in mesophilic digesters for animal waste treatment. Water Research, Vol. 43, No. 9, pp. 2373-2382. [Link to PDF][PDF]

He Z., Kan J., Mansfeld F., Angenent L. T. and Nealson K.H. (2009) Self-sustained phototrophic microbial fuel cells based on the synergistic cooperation between photosynthetic microorganisms and heterotrophic bacteria. Environmental Science and Technology, Vol. 43, No. 5, pp. 1648-1654. [Link to PDF][PDF]

2008

Fornero J. J., Rosenbaum M., Cotta M. A. and Angenent L. T. (2008) Microbial fuel cell performance with a pressurized cathode. Environmental Science and Technology, Vol. 42, No. 22, pp. 8578–8584. [Link to PDF][PDF]

Angenent L. T. and Wrenn B. A. (2008). Optimizing mixed-culture bioprocesses to convert wastes into biofuels (chapter 15, pp. 179-194). In: Bioenergy. Eds.: Wall J. D., Harwood, C. S. and Demain, A. ASM Press, Washington, DC. [Link to book][PDF]

Agler M. T., Garcia M. L., Lee E. S., Schlicher M. and Angenent L. T. (2008) Thermophilic anaerobic digestion to increase the net energy balance of corn grain ethanol. Environmental Science and Technology, Vol. 42, No. 17, pp. 6723-6729. [Link to PDF][PDF]

Angenent L. T., Mau M., George U., Zahn J. A. and Raskin L. (2008). Effect of the presence of the antimicrobial tylosin in swine waste on anaerobic treatment. Water Research, Vol. 42, No. 10-11, pp. 2377-2384. [Link to PDF][PDF]

Bocher B. T., Agler M. T., Garcia M. L., Beers A. R. and Angenent L. T. (2008). Anaerobic digestion of secondary residuals from an anaerobic bioreactor at a brewery to enhance bioenergy generation. Journal of Industrial Microbiology and Biotechnology, Vol. 35, No. 5, pp. 321-329. [Link to PDF][PDF]

Hoffmann R. A., Garcia M. L., Veskivar M., Karim K., Al-Dahhan M. H. and Angenent L. T. (2008). Effect of shear on performance and microbial ecology of continuously-stirred anaerobic digesters treating animal manure. Biotechnology and Bioengineering, Vol. 100, No. 1, pp. 38-48. [Link to PDF][PDF]

2007

Angenent, L. T. (2007). Energy biotechnology: beyond the general lignocellulose-to-ethanol pathway. Current Opinion in Biotechnology, Vol. 22, No. 12, pp. 3252-3255. [Link to PDF][PDF]

He Z., Shao H. and Angenent L. T. (2007). Increased power production from a sediment microbial fuel cell with a rotating cathode. Biosensors and Bioelectronics, Vol. 22, No. 12, pp. 3252-3255. [Link to PDF][PDF]

Steinhaus B., Garcia M. L., Shen A. Q. and Angenent L. T. (2007). A portable anaerobic microbioreactor reveals optimum growth conditions for the methanogen Methanosaeta concilii. Applied and Environmental Microbiology, Vol. 73, No. 5, pp. 1653-1658. [Link to PDF][PDF]

Briones A.M., Daugherty B. J., Angenent L. T., Rausch K. D., Tumbleson M. E. and Raskin L. (2007). Microbial diversity and dynamics in multi- and single-compartment anaerobic bioreactors processing sulfate-rich waste streams. Environmental Microbiology, Vol. 9, No. 1, pp. 93-106. [Link to PDF][PDF]

Yuan Z., Ramaswami B., Casaletto D., Falke S., Angenent L. T. and Giammar D. E. (2007). Evaluation of chemical indicators for tracking and apportionment of phosphorus sources to Table Rock Lake in Southwest Missouri. Water Research, Vol. 41, No. 7, pp. 1525-1533. [Link to PDF][PDF]

2006

Dryden S. K.,* B. Ramaswami,* Yuan Z., Giammar D. E. and Angenent L. T. (2006). A rapid reverse transcription-PCR assay for F+ RNA coliphages to trace fecal pollution in Table Rock Lake on the Arkansas-Missouri border. Water Research, Vol. 40, No. 20, pp. 3719-3724. [Link to PDF][PDF]

He Z. and Angenent L. T. (2006). Application of bacterial biocathodes in microbial fuel cells. Electroanalysis, Vol. 18, No. 19-20, pp. 2009-2015. [Link to PDF][PDF]

He Z., Wagner N., Minteer S. D. and Angenent L. T. (2006). The upflow microbial fuel cell with an interior cathode: assessment of the internal resistance by impedance spectroscopy. Environmental Science and Technology, Vol. 40, No. 17, pp. 5212-5217. [Link to PDF][PDF]

Zheng D., Angenent L. T. and Raskin L. (2006). Monitoring granule formation in anaerobic upflow bioreactors using oligonucleotide hybridization probes. Biotechnology and Bioengineering, Vol. 94, No. 3, pp. 458-472. [Link to PDF][PDF]

2005

He Z., Minteer S. D. and Angenent L.T. (2005). Electricity generation from artificial wastewater using an upflow microbial fuel cell. Environmental Science and Technology, Vol. 39, No. 14, pp. 5262-5267. [PDF]

Hogan C. J., Kettleson E. M., Lee M. -H., Ramaswami B., Angenent L. T. and Biswas P. (2005). Sampling methodologies and dosage assessment techniques for submicrometre and ultrafine virus aerosol particles. Journal of Applied Microbiology, Vol. 99, pp. 1422-1434. [PDF]

Angenent L. T., Kelley S. T., St. Amand A., Pace N. R. and Hernandez M. T. (2005). Molecular identification of potential pathogens in water and air of a hospital therapy pool. Proceedings of the National Academy of Sciences USA, Vol. 102, No. 13, pp. 4860-4865. [PDF]

Kujundzic E., Angenent L. T., Zander D. A., Henderson D. E., Miller S. L. and Hernandez, M. T. (2005). Effects of ceiling-mounted HEPA-UV air filters on airborne bacteria concentrations in an indoor therapy pool building. Journal of Air and Waste Management Association, Vol. 55, pp. 210-218. [PDF]

2004

Angenent L. T., Sonnenburg J. and Gordon, J. I. (2004). Getting a grip on things: how do communities of bacterial symbionts become established in our intestine? Nature Immunology, Vol. 5, No. 6, pp. 569-573. [PDF]

Angenent L. T., Karim K., Al-Dahhan M. H., Wrenn B. A. and Domíguez-Espinosa R. (2004). Production of bioenergy and biochemicals from industrial and agricultural wastewater. TRENDS in Biotechnology, Vol. 22, No. 9, pp. 477-485. [PDF]

Kelley S. T., Theisen U., Angenent L. T., St. Amand, A. and Pace N. R. (2004). Molecular analysis of shower curtain biofilm microbes. Applied and Environmental Microbiology, Vol. 70, No. 7, pp. 4187-4192. [PDF]

Angenent L. T., Sung S. and Raskin L. (2004). The formation of granules and Methanosaeta fibres in anaerobic migrating blanket reactor (AMBR). Environmental Microbiology, Vol. 6, No. 4, pp. 315-322. [PDF]

2002

Angenent L. T., Zheng D., Sung S. and Raskin L. (2002). Microbial community structure and activity in a compartmentalized, anaerobic bioreactor. Water Environment Research. Vol. 74, No. 5., pp. 450-461. [PDF]

Angenent L. T., Abel S. and Sung S. (2002). Effect of an organic shock load on the stability of an anaerobic migrating blanket reactor. Journal of Environmental Engineering, Vol. 128, No. 12, pp. 1109-1120. [PDF]

Angenent L. T., Sung S. and Raskin L. (2002). Methanogen population dynamics during startup of a full-scale anaerobic sequencing batch reactor treating swine waste. Water Research. Vol. 36, No. 18, pp. 4648-4654. [PDF]

2001

Angenent L. T., Banik G. C. and Sung S. (2001). Anaerobic migrating blanket reactor treatment of low-strength wastewater at low temperatures. Water Environment Research, Vol. 73, No. 5, pp. 567-574. [PDF]

Angenent L. T. and Sung S. (2001). Development of anaerobic migrating blanket reactor (AMBR), a novel anaerobic treatment system. Water Research, Vol. 35, No. 7, pp. 1739-1747. [PDF]

2000

Angenent L T., Zheng D, Sung S. and Raskin L. (2000). Methanosaeta fibers in anaerobic migrating blanket reactors. Water Science and Technology, Vol. 41, No. 4-5, pp. 35-39. [PDF]

1999

Dague R. R. and Angenent L. T. (1999) US Patent No. 5,885,460: "Anaerobic Migrating Blanket Reactor" issued on March 23, 1999. [Link]