نتایج جستجو برای: hydrogen oxidizing bacteria

تعداد نتایج: 328362  

Journal: :Journal of bacteriology 2010
Hiroyuki Arai Haruna Kanbe Masaharu Ishii Yasuo Igarashi

Hydrogenobacter thermophilus is a thermophilic, obligately chemolithoautotrophic and aerobic hydrogen-oxidizing bacterium. It is unique in its ability to fix carbon dioxide via the reductive tricarboxylic acid cycle under aerobic conditions. It utilizes molecular hydrogen, elemental sulfur, or thiosulfate as the sole energy source. Here, we report the complete genome sequence of H. thermophilus...

Journal: :Biomaterials science 2015
Lior Sepunaru Kristina Tschulik Christopher Batchelor-McAuley Rachel Gavish Richard G Compton

A proof-of-concept for the electrochemical detection of single Escherichia coli bacteria decorated with silver nanoparticles is reported. Impacts of bacteria with an electrode - held at a suitably oxidizing potential - lead to an accompanying burst of current with each collision event. The frequency of impacts scales with the concentration of bacteria and the charge indicates the extent of deco...

Journal: :Environmental microbiology 2008
Zhe-Xue Quan Sung-Keun Rhee Jian-E Zuo Yang Yang Jin-Woo Bae Ja Ryeong Park Sung-Taik Lee Yong-Ha Park

The ammonium-oxidizing microbial community was investigated in a granular sludge anaerobic ammonium-oxidizing (anammox) reactor that was operated for about 1 year with high anaerobic ammonium oxidation activity (up to 0.8 kg NH(4)(+)-N m(-3) day(-1)). A Planctomycetales-specific 16S rRNA gene library was constructed to analyse the diversity of the anaerobic ammonium-oxidizing bacteria (AnAOB). ...

2005
Greg Tao Anil Virkar Matthew Kauffman David Peterson

Objectives • Develop the concept of a solid oxide fuel-fed electrolysis cell (SOFEC) for hydrogen production. • Identify and develop SOFEC cathode materials that are electrocatalytically and chemically stable in both reducing and oxidizing atmospheres. • Develop a novel concept of a composite/hybrid planar SOFEC-solid oxide fuel cell (SOFC) stack to co-generate hydrogen and electricity. • Demon...

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