A cross-metathesis approach for polymetallic [FeFe]-hydrogenase mimics

S Aguado, P García-Álvarez, JA Cabeza… - Dalton …, 2024 - pubs.rsc.org
A method has been developed for synthesizing [FeFe]-H2ase mimics with diverse structures
and properties, employing cross-metathesis of olefins. Vinylmetallocenes (5 and 6) and vinyl …

[HTML][HTML] Hydrogen production in the Chlorella sp. DT mutants carrying heterologous electron donor ferredoxin 1 of Chlamydomonas reinhardtii

YJ Lin, LF Chien - Electronic Journal of Biotechnology, 2024 - Elsevier
Abstract Background Ferredoxin 1 (Fd1) is the main electron donor to hydrogenase (HydA)
for generating molecular hydrogen (H 2) in green microalgae. In order to obtain an …

[HTML][HTML] A protective shell on the surface of Chlorella cells promotes long-term stable production of hydrogen

Y Li, L Han, G Yu, H Yang, C Sun, Y Zhang… - Colloid and Interface …, 2024 - Elsevier
The Chlorella cells exhibit excellent application potential in the field of environmental
governance and bioenergy development. By selecting a bionic coating on the cell surface, it …

Inhibition of biocatalysis in [Fe–Fe] hydrogenase by oxygen: molecular dynamics and density functional theory calculations

G Hong, R Pachter - ACS chemical biology, 2012 - ACS Publications
Designing O2-tolerant hydrogenases is a major challenge in applying [Fe–Fe] H2ases for
H2 production. The inhibition involves transport of oxygen through the enzyme to the H …

Early-stage photodegradation of aromatic poly (urethane-urea) elastomers

T Zhang, F Xie, J Motuzas, P Bryant… - Polymer Degradation …, 2018 - Elsevier
The photooxidative stability of an aromatic segmented poly (urethane-urea)(PUU)
elastomer, stabilised with a range of carbon black fillers, was assessed after very low UVA …

Differential Expression of the Chlamydomonas [FeFe]-Hydrogenase-Encoding HYDA1 Gene Is Regulated by the COPPER RESPONSE REGULATOR1

M Pape, C Lambertz, T Happe… - Plant physiology, 2012 - academic.oup.com
The unicellular green alga Chlamydomonas reinhardtii adapts to anaerobic or hypoxic
conditions by developing a complex fermentative metabolism including the production of …

[HTML][HTML] Remodeling of photosynthetic electron transport in Synechocystis sp. PCC 6803 for future hydrogen production from water

D Kannchen, J Zabret, R Oworah-Nkruma… - … et Biophysica Acta (BBA …, 2020 - Elsevier
Photosynthetic microorganisms such as the cyanobacterium Synechocystis sp. PCC 6803
(Synechocystis) can be exploited for the light-driven synthesis of valuable compounds …

Electron transfer pathways analysis of oxygen tolerant [NiFe]-hydrogenases for hydrogen production: A quantum mechanics/molecular mechanics–statistical coupled …

AM Vidal-Limón, P Tafoya, BL Santini… - international journal of …, 2017 - Elsevier
Biotechnological hydrogen production by enzymes is a promising alternative energy source,
either by direct generation of biogas or coupled to fuel cells. Nevertheless, most of the …

Current insights to enhance hydrogen production by photosynthetic organisms

RS Poudyal, I Tiwari, MM Najafpour… - Hydrogen Science …, 2016 - Wiley Online Library
Hydrogen gas (H 2) is considered to be one of the most important gases on earth; it can be
used as an important alternative source of renewable energy. Although the amount of this …

Algal bioeconomy: a platform for clean energy and fuel

M Singh, M Chavali, MK Enamala… - Biorefineries: A Step …, 2020 - Springer
Global industrial operations and commodity productions rely on fossil fuels that are non-
renewable resources, projected to be exhausted by 2050. To mitigate and compensate for …