Results 41 to 50 of about 322 (85)

Structural Insights Into CO2 Transport Pathways in a W‐Formate Dehydrogenase: Structural Basis for CO2 Reduction

Angewandte Chemie, Volume 138, Issue 16, 13 April 2026.
Integrated structural analysis of N. vulgaris formate dehydrogenase AB, an enzyme with applications in climate change mitigation, is reported. The substrate/product diffusion pathways were fully mapped, and a retention site was identified that transiently holds substrates and has a key role in CO2‐reducing activity.
Guilherme Vilela‐Alves, Rita Rebelo Manuel, Guilherme Martins, Philippe Carpentier, Agata Raczyńska, Maciej Szaleniec, Inês A. Cardoso Pereira, Maria João Romão, Cristiano Mota   +8 more
wiley   +2 more sources

Hydrogenation of CO2 at ambient pressure catalyzed by a highly active thermostable biocatalyst

Biotechnology for Biofuels, 2018
Background Replacing fossil fuels as energy carrier requires alternatives that combine sustainable production, high volumetric energy density, easy and fast refueling for mobile applications, and preferably low risk of hazard. Molecular hydrogen (H2) has
Fabian M. Schwarz, Kai Schuchmann, Volker Müller   +2 more
doaj   +1 more source

Additional file 1 of Formate-driven H2 production by whole cells of Thermoanaerobacter kivui

, 2022
Additional file 1: Figure S1.Growth of T. kivui on formate in the presence of different concentrations of CO2. Complex medium with 200 mM sodium formate was inoculated to an OD of 0.05 with glucose-grown culture of T. kivui and cultivated at 66 °C.
Burger, Yvonne, Schwarz, Fabian M., Müller, Volker   +2 more
openaire   +1 more source

Technobiological Pathways for High‐CO₂ Capture Using Micro‐/Macroalgae: Genetic Engineering, Process Automation, and Value‐Added Bioproducts

Asia-Pacific Journal of Chemical Engineering, Volume 21, Issue 3, May/June 2026.
ABSTRACT Greenhouse gas (GHG) emissions have emerged as one of the most critical drivers of climate change; this is primarily due to high concentrations and long atmospheric life of carbon dioxide (CO2). For a significant amount of time, various biological processes such as microalgal cultivation, cyanobacterial systems, photosynthetic microorganisms ...
Sadhana Semwal, Harish Chandra Joshi
wiley   +1 more source

Careful CO Addition Enhances Autotrophic d‐Lactate Formation With Engineered Acetobacterium woodii

Engineering in Life Sciences, Volume 26, Issue 2, February 2026.
ABSTRACT The acetogen A. woodii efficiently converts CO2 and H2 to acetate. Metabolic engineering enabled the autotrophic production of non‐native products, for example, d‐lactate from CO2 by overexpression of d‐lactate dehydrogenase from Leuconostoc mesenteroides and knockout of the native lactate dehydrogenase. During gas fermentation with acetogens,
Anna Stock, Inka Sotzeck, Kira Baur, Frank Bengelsdorf, Dirk Weuster‐Botz   +4 more
wiley   +1 more source

Biological Conversion of Formate to Organic Compounds: Toward a Sustainable Formate Bioeconomy

Carbon Energy, Volume 8, Issue 1, January 2026.
Formate bioconversion plays a crucial role in achieving renewable resource utilization and sustainable development. To tap its full potential, it is important to identify the most appropriate microbial hosts for incorporating formate into building blocks, design the most promising metabolic pathways for transmitting formate into central carbon ...
Jinyi Qian, Tiantian Chai, Chunlei Zhao, Xiulai Chen   +3 more
wiley   +1 more source

Recent Progress in CO2 Conversion: An Overview of Catalytic Strategies for Sustainable Fuel and Chemical Synthesis

SmartMat, Volume 6, Issue 6, December 2025.
This review systematically outlines recent advances in the catalytic strategies for converting CO₂ into valuable products, including photocatalysis, electrocatalysis, CO2 hydrogenation, photothermal catalysis, non‐thermal plasma, and biocatalytic processes.
An Zhang, Yanming Cai, Liang Guo, Chao Wang, Qingbo Wa, Yanping Xu, Jian Zhou, Hongshuang Fan, Ziyun Li, Xinyue Long, Jiabei Tang, Zijian Li, Li Zhai, Zhenyu Shi, Wei Zhai, Yuhui Tian, Shuai Bi, Hao Wei, Mingliang Hu, Yang Xu, Yiran Zhang, Yu Zhang, Ruiying Ding, Junjun Li, Shuangqun Chen, Jianfeng Huang, Zhanxi Fan, Xingchen Jiao, Guigao Liu, Haiqing Wang, Haifeng Tian, Jingyu Pang, Kuncheng Zhang, Weisong Liu, Huijuan Cui, Lingling Zhang, Xiaofu Sun, Jianling Zhang, Dan Ren, Sheng Zhang, Lu Qiao, Zhe Weng, Hongmei Li, Min Liu, Miao Zhong, Lei Wang, Jun Gu, Hao Bin Wu, Bolong Huang, Weijia Zhou, Chuan Xia, Min‐Rui Gao, Changbin Zhang, Rong Cao, Wei Chen, Yuan‐Biao Huang, Yongye Liang, Ya‐Qian Lan, Guoxiong Wang, Baoyu Xia, Yujie Xiong, Xinbin Ma, Tongbu Lu, Jinhua Ye, Yi Xie, Buxing Han, Jiawei Liu, Zhicheng Zhang, Hua Zhang   +68 more
wiley   +1 more source

Purification and characterization of a thermophilic NAD+‐dependent lactate dehydrogenase from Moorella thermoacetica

FEBS Open Bio, Volume 15, Issue 5, Page 714-725, May 2025.
The thermophilic acetogenic model organism Moorella thermoacetica can utilize lactate as substrate. The formation of lactate by reduction of pyruvate is energetically favorable, but the reverse reaction, the oxidation of lactate to pyruvate with NAD+ as electron acceptor is challenging.
Florian P. Rosenbaum, Volker Müller
wiley   +1 more source

Utilization of formic acid by extremely thermoacidophilic archaea species

Microbial Biotechnology, Volume 17, Issue 9, September 2024.
Our work explores formic acid metabolism in extreme microorganisms, novel hosts that hold promise for biomanufacturing distinct products including thermostable enzymes and lipids. We investigated formic acid tolerance and utilization in archaea species within the Sulfolobus genus, and novel bioreactor culturing methods to overcome formic acid toxicity.
Sara Tejedor‐Sanz, Young Eun Song, Eric R. Sundstrom   +2 more
wiley   +1 more source

A novel hexameric NADP+‐reducing [FeFe] hydrogenase from Moorella thermoacetica

The FEBS Journal, Volume 291, Issue 3, Page 596-608, February 2024.
The acetogenic model organism Moorella thermoacetica reduces CO2 with H2 as an electron donor via the Wood‐Ljungdahl pathway, which requires NADH, NADPH, and reduced ferredoxin as reductants. Whereas NADH and reduced ferredoxin are provided by a previously described electron‐bifurcating FeFe‐hydrogenase, the origin of NADPH remains unknown.
Florian P. Rosenbaum, Volker Müller
wiley   +1 more source