Results 81 to 90 of about 1,327 (168)

Metal‐Based Materials for CO2 Conversion in MES and PBS Systems

MetalMat, Volume 2, Issue 2, June 2025.
Metal‐based materials bridge abiotic and biological systems, enabling efficient CO2‐to‐chemical conversion via enhanced electron transfer in microbial electrosynthesis and photocatalytic biohybrid systems. ABSTRACT Metal‐based materials—including pure metals, alloys, compounds, and MOFs—play pivotal roles in microbial electrosynthesis (MES) and ...
Juan Liu, Liuyang He, Jianrong Zhang, Junjie Zhu   +3 more
wiley   +1 more source

H2 Consumption by Various Acetogenic Bacteria Follows First‐Order Kinetics up to H2 Saturation

Biotechnology and Bioengineering, Volume 122, Issue 4, Page 804-816, April 2025.
Muñoz‐Duarte and coworkers found that H2 consumption by various acetogenic bacteria followed first‐order kinetics, i.e. the H2 consumption rate increased linearly with the dissolved H2 concentration up to H2 saturation. Biomass specific first‐order rate coefficients of eight different strains varied up to six‐fold, with the highest value for ...
Laura Muñoz‐Duarte, Susmit Chakraborty, Louise Vinther Grøn, Maria Florencia Bambace, Jacopo Catalano, Jo Philips   +5 more
wiley   +1 more source

From refuse to resource: exploring technological and economic dimensions of waste‐to‐energy

Biofuels, Bioproducts and Biorefining, Volume 19, Issue 2, Page 570-592, March/April 2025.
Abstract Waste valorization offers a sustainable approach to waste management and the generation of biofuels and bioenergy, mitigating the environmental impact of fossil fuel production and use. Carbon emissions and food‐source competition associated with first‐generation biofuels production can be mitigated.
Mohammed Al‐Hammadi, Mine Güngörmüşler   +1 more
wiley   +1 more source

In-situ extraction of microbial electrosynthesis products [PDF]

, 2013
C
Gildemyn, Sylvia, Guo, Kun, Rabaey, Korneel   +2 more
core   +1 more source

Evaluation of Yeast Alcohol Acetyltransferases for Ethyl Acetate Production in Clostridium ljungdahlii

Engineering in Life Sciences, Volume 25, Issue 1, January 2025.
ABSTRACT Sustainable chemical production from C1 gaseous substrates, such as syngas or CO2/H2, can be achieved through gas fermentation. In gas fermentation, acetogenic bacteria are able to utilize oxidized inorganic carbon sources as the sole carbon source and electron acceptor, while reduced inorganic species are used as the electron donor ...
Santiago T. Boto, Kareem Gerges, Bettina Bardl, Miriam A. Rosenbaum   +3 more
wiley   +1 more source

Expanding the Ingredient Basket in Aquaculture: Growth Performance and Feed Utilization of Australian Hybrid Abalone (Haliotis laevigata × H. rubra) Fed Methanotrophic Single Cell Protein

Aquaculture Nutrition, Volume 2025, Issue 1, 2025.
There is growing interest in the use of single cell proteins (SCPs) derived from methanotrophic bacteria for inclusion in aquafeed to reduce reliance on other, potentially less sustainable proteins. This two‐part experiment aimed to investigate first (i) the dose effect of replacing soy protein concentrate with SCP in Australian hybrid abalone diets ...
Michael J. Salini, Weifang Wang, Thomas S. Mock, Muhammad A. B. Siddik, Matthew K. Jago, Kelsey L. F. Bews, David S. Francis, Yanjiao Zhang   +7 more
wiley   +1 more source

Genome-scale resources for Thermoanaerobacterium saccharolyticum [PDF]

, 2015
Background Thermoanaerobacterium saccharolyticum is a hemicellulose-degrading thermophilic anaerobe that was previously engineered to produce ethanol at high yield.
Brown, Steven D, Covalla, Sean F, Currie, Devin H, Davison, Brian H, Engle, Nancy L, Fong, Stephen S, Gowen, Christopher M, Herring, Christopher D, Hogsett, David A, Johnson, Courtney M, Kenealy, William R, Klingeman, Dawn M, Land, Miriam L, Lynd, Lee R, Mielenz, Jonathan R, Raman, Babu, Rodriguez, Miguel, Shaw, A Joe, Tschaplinski, Timothy J, Yang, Zamin K   +19 more
core   +2 more sources

Acetate Shock Loads Enhance CO Uptake Rates of Anaerobic Microbiomes

Microbial Biotechnology, Volume 17, Issue 12, December 2024.
Pyrolysis of lignocellulosic biomass yields syngas and an acetate‐rich wastewater. This study examined high acetate levels during syngas co‐fermentation by anaerobic microbiomes at different pHs and temperatures. Microbiomes converted syngas at 64 g/L acetate and pH 5.5. Acetate supplementation increased CO conversion rates and altered product spectrum
Alberto Robazza, Ada Raya i Garcia, Flávio C. F. Baleeiro, Sabine Kleinsteuber, Anke Neumann   +4 more
wiley   +1 more source

Arginine deiminase pathway provides ATP and boosts growth of the gas-fermenting acetogen Clostridium autoethanogenum [PDF]

Metabolic Engineering, 2017
Acetogens are attractive organisms for the production of chemicals and fuels from inexpensive and non-food feedstocks such as syngas (CO, CO2 and H2). Expanding their product spectrum beyond native compounds is dictated by energetics, particularly ATP availability.
Valgepea, Kaspar, Loi, Kim Q., Behrendorff, James B., Lemgruber, Renato de S.P., Plan, Manuel, Hodson, Mark P., Köpke, Michael, Nielsen, Lars K., Marcellin, Esteban   +8 more
openaire   +3 more sources

Challenges and recent advances in quantitative mass spectrometry‐based metabolomics

Analytical Science Advances, Volume 5, Issue 5-6, June 2024.
Abstract The field of metabolomics has gained tremendous interest in recent years. Whether the goal is to discover biomarkers related to certain pathologies or to better understand the impact of a drug or contaminant, numerous studies have demonstrated how crucial it is to understand variations in metabolism.
Nathan Ghafari, Lekha Sleno
wiley   +1 more source