Results 21 to 30 of about 142,095 (261)

Defect Engineering in 2D Materials: Precise Manipulation and Improved Functionalities

Research, 2019
Two-dimensional (2D) materials have attracted increasing interests in the last decade. The ultrathin feature of 2D materials makes them promising building blocks for next-generation electronic and optoelectronic devices. With reducing dimensionality from
Jie Jiang, Tao Xu, Junpeng Lu, Litao Sun, Zhenhua Ni   +4 more
doaj   +1 more source

Revisited Catalytic Hydrogen Evolution Reaction Mechanism of MoS₂

Nanomaterials, 2023
MoS2 has long been considered a promising catalyst for hydrogen production. At present, there are many strategies to further improve its catalytic performance, such as edge engineering, defect engineering, phase engineering, and so on.
Yuhao He, Xiangpeng Chen, Yunchao Lei, Yongqi Liu, Longlu Wang   +4 more
doaj   +1 more source

Mechanism and application of using engineering defect to prevent and control rock burst

Yantu gongcheng xuebao, 2017
Based on the complete researches on rock burst, the prevention and control situations and development tendency of rock burst are analyzed. The prevention and control idea of high stress and high energy rock burst is put forward.
PAN Li-you 1, 2, WEI Hui 3, CHEN Li-qiang 3, DUAN Da-yong 3, LIU Hong-jun 4
doaj   +1 more source

Engineering non-Markovianity from defect-phonon interactions

New Journal of Physics, 2023
Understanding defect-phonon interactions in solid-state devices is crucial for improving our current knowledge of quantum platforms. In this work, we develop first-principles calculations for a defect composed of two spin- $1/2$ particles that interact ...
Francisco J González, Diego Tancara, Hossein T Dinani, Raúl Coto, Ariel Norambuena   +4 more
doaj   +1 more source

Defects in photoreduction reactions: Fundamentals, classification, and catalytic energy conversion

eScience
Powered by optical energy, photocatalytic reduction for fuel production promises to be an ideal long-term solution to a number of key energy challenges.
Yinghui Wang, Wenying Yu, Chunyang Wang, Fang Chen, Tianyi Ma, Hongwei Huang   +5 more
doaj   +1 more source

An isoform of 14‐3‐3 protein regulates transbilayer lipid movement at the plasma membrane

FEBS Letters, EarlyView.
Loss of 14‐3‐3ζ in CHO cells confers resistance to exogenous phosphatidylserine (PS) and impairs endocytosis‐independent inward flip‐flop of fluorescent PS at the plasma membrane. RNAi‐mediated knockdown reproduces this defect, while no additive effect is seen in ATP11C‐deficient cells.
Akiko Yamaji‐Hasegawa, Akira Hattori, Masafumi Tsujimoto, Toshihide Kobayashi   +3 more
wiley   +1 more source

Septin 9 PB domains coordinate centrosome positioning and microtubule acetylation to control epithelial polarity

FEBS Letters, EarlyView.
Septin 9 polybasic domains couple phosphoinositide‐rich membrane binding to centrosome positioning, Golgi organization, and microtubule acetylation to control epithelial polarity. Their loss disrupts this axis, causing centrosome mispositioning, Golgi fragmentation, reduced microtubule acetylation, and polarity inversion via upregulation of the ...
Ting ting Cai, Mohyeddine Omrane, Nassima Benzoubir, Didier Samuel, Ama Gassama‐Diagne   +4 more
wiley   +1 more source

A Review of the Effect of Defect Modulation on the Photocatalytic Reduction Performance of Carbon Dioxide

Molecules
Constructive defect engineering has emerged as a prominent method for enhancing the performance of photocatalysts. The mechanisms of the influence of defect types, concentrations, and distributions on the efficiency, selectivity, and stability of CO2 ...
Cheng Zuo, Xiao Tang, Haiquan Wang, Qian Su   +3 more
doaj   +1 more source

Defect Induced Polarization Loss in Multi‐Shelled Spinel Hollow Spheres for Electromagnetic Wave Absorption Application

Advanced Science, 2021
Defect engineering is an effective approach to manipulate electromagnetic (EM) parameters and enhance absorption ability, but defect induced dielectric loss dominant mechanism has not been completely clarified.
Ming Qin, Limin Zhang, Xiaoru Zhao, Hongjing Wu   +3 more
doaj   +1 more source

Functional Regulation of ZnAl-LDHs and Mechanism of Photocatalytic Reduction of CO₂: A DFT Study

Molecules, 2023
Defect engineering and heteroatom doping can significantly enhance the activity of zinc-aluminum layered double hydroxides (ZnAl-LDHs) in photocatalytic CO2 reduction to fuel.
Dongcun Xu, Gang Fu, Zhongming Li, Wenqing Zhen, Hongyi Wang, Meiling Liu, Jianmin Sun, Jiaxu Zhang, Li Yang   +8 more
doaj   +1 more source