Improving biohydrogen productivity by microbial dark-and photo-fermentations: novel data and future approaches

K Trchounian, RG Sawers, A Trchounian - Renewable and Sustainable …, 2017 - Elsevier
Hydrogen (H 2) is an effective, environmentally friendly and renewable source of fuel that
can be produced during dark-and photo-fermentation by different facultative and obligate …

Multiple and reversible hydrogenases for hydrogen production by Escherichia coli: dependence on fermentation substrate, pH and the F0F1-ATPase

K Trchounian, A Poladyan, A Vassilian… - Critical reviews in …, 2012 - Taylor & Francis
Molecular hydrogen (H2) can be produced via hydrogenases during mixed-acid
fermentation by bacteria. Escherichia coli possesses multiple (four) hydrogenases …

Enhanced Biological Hydrogen Production from Escherichia coli with Surface Precipitated Cadmium Sulfide Nanoparticles

B Wang, C Zeng, KH Chu, D Wu, HY Yip… - Advanced Energy …, 2017 - Wiley Online Library
The precipitation of cadmium sulfide nanoparticles is induced on the surface of Escherichia
coli, and the biological hydrogen production efficiency under visible light (VL) irradiation is …

Interfacing Iodine‐Doped Hydrothermally Carbonized Carbon with Escherichia coli through an “Add‐on” Mode for Enhanced Light‐Driven Hydrogen Production

K Xiao, TH Tsang, D Sun, J Liang… - Advanced Energy …, 2021 - Wiley Online Library
The recently emerged photosynthetic biohybrid systems (PBSs) integrate the advantages of
the light‐harvesting ability of semiconductors and the catalytic power of biological …

Aggregation of topological motifs in the Escherichia coli transcriptional regulatory network

R Dobrin, QK Beg, AL Barabási, ZN Oltvai - BMC bioinformatics, 2004 - Springer
Background Transcriptional regulation of cellular functions is carried out through a complex
network of interactions among transcription factors and the promoter regions of genes and …

Oxygen limitation modulates pH regulation of catabolism and hydrogenases, multidrug transporters, and envelope composition in Escherichia coli K-12

ET Hayes, JC Wilks, P Sanfilippo, E Yohannes… - BMC microbiology, 2006 - Springer
Abstract Background In Escherichia coli, pH regulates genes for amino-acid and sugar
catabolism, electron transport, oxidative stress, periplasmic and envelope proteins. Many pH …

Hydrogen production from glycerol by Escherichia coli and other bacteria: an overview and perspectives

K Trchounian, A Trchounian - Applied Energy, 2015 - Elsevier
Hydrogen (H 2) is a clean, effective and renewable fuel which can be produced by different
methods including biological ones, namely fermentation and biophotolysis. To improve …

Structural and Functional Features of Formate Hydrogen Lyase, an Enzyme of Mixed-Acid Fermentation from Escherichia coli

K Bagramyan, A Trchounian - Biochemistry (Moscow), 2003 - Springer
Formate hydrogen lyase from Escherichia coli is a membrane-bound complex that oxidizes
formic acid to carbon dioxide and molecular hydrogen. Under anaerobic growth conditions …

Light-driven biological hydrogen production by Escherichia coli mediated by TiO2 nanoparticles

B Ramprakash, A Incharoensakdi - International Journal of Hydrogen …, 2020 - Elsevier
Photocatalytic hydrogen production using an inorganic bio-hybrid system can contribute to
the proficient utilization of light energy, but it would necessitate the development of novel …

Microbial production of hydrogen and ethanol from glycerol‐containing wastes discharged from a biodiesel fuel production plant in a bioelectrochemical reactor with …

S Sakai, T Yagishita - Biotechnology and bioengineering, 2007 - Wiley Online Library
H2 and ethanol production from glycerol‐containing wastes discharged from a biodiesel fuel
production plant by Enterobacter aerogenes NBRC 12010 was demonstrated in …