Results 41 to 50 of about 174,201 (263)

Three phosphatase families form a community: The phosphohydrolases that act upon inositol pyrophosphates

FEBS Letters, EarlyView.
Inositol pyrophosphates are energy‐rich signaling molecules that perform critical functions in cells. Three different families of phosphatases hydrolyze the β phosphate of the inositol pyrophosphate molecules: two have narrow specificities and one is promiscuous.
Ronda J. Rolfes
wiley   +1 more source

Effects of additives on morphology and hydrogen evolution activities of nickel films prepared by electrodepositing

International Journal of Electrochemical Science, 2015
Nickel thin films with different morphologies were prepared by electrodeposition from solutions with different additives. It is found by observing the nickel film morphology with SEM that the compact nickel films were prepared from solutions containing ...
Xiongxi Wu, Qifeng Gao, Zesong Li
doaj   +1 more source

Review of nonprecious metal electrocatalysts in cathode hydrogen generation by seawater electrocatalysis

Journal of Hebei University of Science and Technology, 2022
Hydrogen energy has the advantages of high energy density,green and sustainability,which make it an ideal energy source for human society.Hydrogen generation by seawater electrocatalysis becomes the strategic direction of hydrogen energy industry in the ...
Hanming ZHANG, Shaofei ZHANG, Jinfeng SUN   +2 more
doaj   +1 more source

Reconstructing enzyme evolution by protein engineering

FEBS Letters, EarlyView.
Natural enzyme evolution can be retraced by protein engineering methods such as directed evolution, rational design, and ancestral sequence reconstruction. These approaches reveal how enzymes emerged from ligand‐binding scaffolds, developed varying substrate preferences, formed oligomeric complexes, adapted to environmental changes, and evolved novel ...
Lukas Drexler, Markus R. Busch, Reinhard Sterner   +2 more
wiley   +1 more source

Effect of Flow Rate on Corrosion Behavior and Hydrogen Evolution Potential of X65 Steel in 3.5% NaCl Solution

International Journal of Electrochemical Science, 2019
Effect of flow rate on the cathodic reaction as well as hydrogen evolution potential of X65 steel in 3.5% NaCl solution were investigated using Electrochemical impedance spectroscopy (EIS) and potentiodynamic polarization.
Weiwei Kang, Zhiming Gao, Yingjie Liu, Liqin Wang   +3 more
doaj   +1 more source

Intermetallic Cu5Zr Clusters Anchored on Hierarchical Nanoporous Copper as Efficient Catalysts for Hydrogen Evolution Reaction

Research, 2020
Designing highly active and robust platinum-free electrocatalysts for hydrogen evolution reaction is vital for large-scale and efficient production of hydrogen through electrochemical water splitting.
Hang Shi, Yi-Tong Zhou, Rui-Qi Yao, Wu-Bin Wan, Qing-Hua Zhang, Lin Gu, Zi Wen, Xing-You Lang, Qing Jiang   +8 more
doaj   +1 more source

Charge self-regulation in 1T'''-MoS2 structure with rich S vacancies for enhanced hydrogen evolution activity

Nature Communications, 2022
Metal chalcogenides have shown promising performances for renewable hydrogen evolution and such activities are sensitive to the material electronic structures.
Xiaowei Guo, Erhong Song, Wei Zhao, Shumao Xu, Wenli Zhao, Yongjiu Lei, Yuqiang Fang, Jianjun Liu, Fuqiang Huang   +8 more
doaj   +1 more source

Conserved binding mode but diverse interfaces of MreC‐PBP2 interactions

FEBS Letters, EarlyView.
The crystal structure of abMreC reveals a conserved two β‐barrel architecture and provides structural insights into its role within the bacterial elongasome. The abMreC–abPBP2 complex model identifies the molecular basis of MreC‐mediated PBP2 recognition, contributing to the regulation of peptidoglycan synthesis.
Hyunseok Jang, Hyo Been Jin, Chang Min Kim, So Yeon Lee, Hyun Ho Park   +4 more
wiley   +1 more source

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

Molecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

Near-surface self-resistance hydrogen effect of eutectic high-entropy alloy AlCoCrFeNi2.1

Journal of Materials Research and Technology
A series of engineering application studies related to hydrogen damage has been carried out for the eutectic high-entropy alloy (HEA) AlCoCrFeNi2.1 with excellent comprehensive properties.
Daochen Feng, Minghui Hu, Wenjian Zheng, Yu Wang, Yinghe Ma, Sendong Ren, Dapeng Tan, Jianguo Yang   +7 more
doaj   +1 more source