Alkaline Formate Oxidation with Colloidal Palladium–Tin Alloy Nanocrystals

2021 ◽  
Author(s):  
Sankar Sasidharan ◽  
Assa Aravindh Sasikala Devi ◽  
Rajan Jose ◽  
Takanori Tamaki ◽  
Anilkumar M. Gopinathan ◽  
...  
Keyword(s):  
Alloy Nanocrystals ◽  
Formate Oxidation

Component-Dependent Electrocatalytic Activity of Ultrathin PdRh Alloy Nanocrystals for the Formate Oxidation Reaction

2018 ◽  
Vol 7 (2) ◽  
pp. 2830-2836 ◽  
Author(s):  
Juan Bai ◽  
Qi Xue ◽  
Yue Zhao ◽  
Jia-Xing Jiang ◽  
Jing-Hui Zeng ◽  
...  
Keyword(s):  
Electrocatalytic Activity ◽  
Oxidation Reaction ◽  
Alloy Nanocrystals ◽  
Formate Oxidation

Expression of the NADP+-Dependent Formate Dehydrogenase Gene from Pseudomonas Increases the Lysine Production in Corynebacterium glutamicum

2019 ◽  
Vol 35 (6) ◽  
pp. 21-29
Author(s):  
T.E. Leonova ◽  
T.E. Shustikova ◽  
T.V. Gerasimova ◽  
Т.А. Ivankova ◽  
K.V. Sidorenko Sidorenko ◽  
...  
Keyword(s):  
Corynebacterium Glutamicum ◽  
Formate Dehydrogenase ◽  
Ministry Of Education ◽  
Lysine Production ◽  
Simultaneous Formation ◽  
Resource Center ◽  
Formate Oxidation ◽  
Gene Coding ◽  
Dehydrogenase Gene ◽  
Lysine Synthesis

Thepsefdh_D221Q gene coding for a mutant formate dehydrogenase (PseFDG_D221Q) from Pseudomonas, which catalyzes the formate oxidation with the simultaneous formation of NADPH, has been expressed in the cells of lysine-producing Corynebacterium glutamicum strains. The psefdh_D221Q gene was introduced into С. glutamicum strains as part of an autonomous plasmid or was integrated into the chromosome with simultaneous inactivation of host formate dehydrogenase genes. It was shown that the С. glutamicum strains with NADP+ -dependent formate dehydrogenase have an increased level of L-lysine synthesis in the presence of formate, if their own formate dehydrogenase is inactivated. L-lysine, formate dehydrogenase, NADPH, Corynebacterium glutamicum The work was carried out using the equipment of the Multipurpose Scientific This work was carried out on the equipment of the Multipurpose Scientific Installation of «All-Russian Collection of Industrial Microorganisms», National Bio-Resource Center, NRC «Kurchatov Institute»- GosNIIgenetika. This work was financially supported by the Ministry of Education and Science of Russia (Unique Project Identifier - RFMEFI61017X0011).

scholarly journals Structural genes for nitrate-inducible formate dehydrogenase in Escherichia coli K-12.

Genetics ◽  
1990 ◽  
Vol 125 (4) ◽  
pp. 691-702 ◽  
Author(s):  
B L Berg ◽  
V Stewart
Keyword(s):  
Escherichia Coli ◽  
Nitrate Reductase ◽  
Formate Dehydrogenase ◽  
Recombinant Dna ◽  
Structural Genes ◽  
Respiratory Pathway ◽  
E Coli ◽  
Formate Oxidation ◽  
Operon Expression ◽  
K 12

Abstract Formate oxidation coupled to nitrate reduction constitutes a major anaerobic respiratory pathway in Escherichia coli. This respiratory chain consists of formate dehydrogenase-N, quinone, and nitrate reductase. We have isolated a recombinant DNA clone that likely contains the structural genes, fdnGHI, for the three subunits of formate dehydrogenase-N. The fdnGHI clone produced proteins of 110, 32 and 20 kDa which correspond to the subunit sizes of purified formate dehydrogenase-N. Our analysis indicates that fdnGHI is organized as an operon. We mapped the fdn operon to 32 min on the E. coli genetic map, close to the genes for cryptic nitrate reductase (encoded by the narZ operon). Expression of phi(fdnG-lacZ) operon fusions was induced by anaerobiosis and nitrate. This induction required fnr+ and narL+, two regulatory genes whose products are also required for the anaerobic, nitrate-inducible activation of the nitrate reductase structural gene operon, narGHJI. We conclude that regulation of fdnGHI and narGHJI expression is mediated through common pathways.

Surface Pourbaix diagrams of AgPd nanoalloys and its application in formate oxidation reaction

2021 ◽  
pp. 138465
Author(s):  
Zhen Li ◽  
Fuyi Chen ◽  
Weiqi Bian ◽  
Bo Kou ◽  
Qiao Wang ◽  
...  
Keyword(s):  
Oxidation Reaction ◽  
Pourbaix Diagrams ◽  
Formate Oxidation

Catalytic activity of palladium-doped silver dilute nanoalloys for formate oxidation from a theoretical perspective

2019 ◽  
Vol 21 (40) ◽  
pp. 22598-22610 ◽  
Author(s):  
Nan Zhang ◽  
Fuyi Chen ◽  
Longfei Guo
Keyword(s):  
Catalytic Activity ◽  
Oxidation Reaction ◽  
Theoretical Perspective ◽  
Single Atom ◽  
High Catalytic Activity ◽  
Formate Oxidation ◽  
First Time ◽  
Single Atom Alloys

We demonstrate for the first time that the Pd1Ag single-atom alloys exhibit a high catalytic activity for formate oxidation reaction.

ChemInform Abstract: Icosahedral Gold-Platinum Alloy Nanocrystals in Hollow Silica: A Highly Active and Stable Catalyst for Ullmann Reactions.

ChemInform ◽  
2014 ◽  
Vol 45 (18) ◽  
pp. no-no
Author(s):  
Xiaoli Wu ◽  
Longfei Tan ◽  
Dong Chen ◽  
Xianwei Meng ◽  
Fangqiong Tang
Keyword(s):  
Hollow Silica ◽  
Platinum Alloy ◽  
Alloy Nanocrystals ◽  
Highly Active ◽  
Stable Catalyst ◽  
Gold Platinum

Synthesis of highly luminescent Cd(Se,S) alloy nanocrystals

2010 ◽  
Author(s):  
Young-Kuk Kim ◽  
Young-Sang Cho ◽  
Kookchae Chung ◽  
Chul-Jin Choi
Keyword(s):  
Alloy Nanocrystals

Improved synthesis of PbSxSe1−x ternary alloy nanocrystals and their nonlinear optical properties

2013 ◽  
Vol 37 (6) ◽  
pp. 1692 ◽  
Author(s):  
Bao Gao ◽  
Min Zhao ◽  
Qiang Wang ◽  
Kai-Bin Kang ◽  
Zhu-Guo Xu ◽  
...  
Keyword(s):  
Optical Properties ◽  
Ternary Alloy ◽  
Nonlinear Optical ◽  
Nonlinear Optical Properties ◽  
Alloy Nanocrystals
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