Zobrazeno 1 - 10
of 1 958
pro vyhledávání: '"Hydrogenases"'
Publikováno v:
Electrochemistry Communications, Vol 165, Iss , Pp 107746- (2024)
Because of the growing high importance of the development of biocatalytic fuel cell (FC) technologies for renewable energy-producing and testing systems for medical or environmental purposes, in this study, we constructed and demonstrated an H2 FC vo
Externí odkaz:
https://doaj.org/article/f9c6baeedc484054a6dc44ac7f28724f
Publikováno v:
Molbank, Vol 2024, Iss 2, p M1797 (2024)
The reaction of the dianionic species [Fe2(CO)6(μ-PPh)2]2− with tBuN(CH2Cl)2 gives the di-iron carbonyl aza-diphosphido-bridged complex [Fe2(CO)6(µ-{P(Ph)CH2}2NtBu)] (1). Attempts to prepare 1 by click-chemistry by reacting [Fe2(CO)6(μ-PHPh)2] w
Externí odkaz:
https://doaj.org/article/9d3336230b5c4cecb77724ccb0ae29c6
Akademický článek
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Publikováno v:
Inorganics, Vol 12, Iss 6, p 163 (2024)
Hydrogen has the potential to serve as a new energy resource, reducing greenhouse gas emissions that contribute to climate change. Natural hydrogenases exhibit impressive catalytic abilities for hydrogen production, but they often lack oxygen toleran
Externí odkaz:
https://doaj.org/article/bcebf189da6441bb946b96d7aea92b56
Autor:
Meri Iskandaryan, Syuzanna Blbulyan, Mayramik Sahakyan, Anait Vassilian, Karen Trchounian, Anna Poladyan
Publikováno v:
AMB Express, Vol 13, Iss 1, Pp 1-12 (2023)
Keypoints 1 l-AAs supplementation enhanced the biomass of R. eutropha H16. 2 The presence of l-AA during bacterial growth caused a decrease in ORP and pH. 3 l-AA is suggested to promote Hyds synthesis and enzymatic activity by reducing ORP and pH.
Externí odkaz:
https://doaj.org/article/20c32ba5b95043a09e93314343f40d91
Publikováno v:
Frontiers in Microbiology, Vol 14 (2023)
Hydrogen is considered one of the key enablers of the transition towards a sustainable and net-zero carbon economy. When produced from renewable sources, hydrogen can be used as a clean and carbon-free energy carrier, as well as improve the sustainab
Externí odkaz:
https://doaj.org/article/cfb3937129d5405a8f2e1431834bfbc1
Publikováno v:
Journal of Dairy Science, Vol 105, Iss 10, Pp 8569-8585 (2022)
ABSTRACT: Ruminants are one of the largest sources of global CH4 emissions. This enteric CH4 is exclusively produced by methanogenic archaea as a natural product during microbial fermentation in the reticulorumen. As CH4 formation leads to a gross en
Externí odkaz:
https://doaj.org/article/8b88ddc4cea2434081b653e72b01a98b
Autor:
Dipti W. Pitta, Nagaraju Indugu, Audino Melgar, Alexander Hristov, Krishna Challa, Bonnie Vecchiarelli, Meagan Hennessy, Kapil Narayan, Stephane Duval, Maik Kindermann, Nicola Walker
Publikováno v:
Microbiome, Vol 10, Iss 1, Pp 1-21 (2022)
Abstract Background Enteric methane emissions from dairy cows are an environmental problem as well as a gross feed energy loss to the animal. Methane is generated in the rumen by methanogenic archaea from hydrogen (H2) + carbon dioxide and from H2 +
Externí odkaz:
https://doaj.org/article/2e278dc3e9e1449f94b2e00b7dac9634
Publikováno v:
Molecules, Vol 29, Iss 1, p 120 (2023)
Living organisms use selenium mainly in the form of selenocysteine in the active site of oxidoreductases. Here, selenium’s unique chemistry is believed to modulate the reaction mechanism and enhance the catalytic efficiency of specific enzymes in w
Externí odkaz:
https://doaj.org/article/73467c17996347709df29bc73ffa4b26
Akademický článek
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