检索结果-内蒙古大学图书馆

Cover Feature: Ring-Opening Polymerization ofl-Lactide to Cyclic Poly(Lactide) by Zeolitic Imidazole Framework ZIF-8 Catalyst (ChemSusChem 21/2017)

引用

ChemSusChem 2017年第21期10卷 4120-4120页

作者： Zhixiong Luo Dr. Somboon Chaemchuen Kui Zhou Prof. Dr. Francis Verpoort Laboratory of Organometallics Catalysis and Ordered Materials State Key Laboratory of Advanced Technology for Materials Synthesis and Processing Center for Chemical and Material Engineering Wuhan University of Technology Wuhan P. R. China School of Chemistry Chemical Engineering and Life Sciences Wuhan University of Technology Wuhan 430070 P .R. China Department of Inorganic and Physical Chemistry Ghent University Krijgslaan 281-S3 9000 Ghent Belgium School of Materials Science and Engineering Wuhan University of Technology Wuhan 430070 P. R. China National Research Tomsk Polytechnic University Lenin Avenue 30 Tomsk 634050 Russian Federation

来源：评论

学校读者我要写书评

暂无评论

Continuous Modulation of Electrocatalytic Oxygen Reduction Activities of Single-Atom Catalysts throughp-nJunction Rectification

引用

Angewandte Chemie 2022年第5期135卷

作者： Dr. Zechao Zhuang Lixue Xia Jiazhao Huang Dr. Peng Zhu Dr. Yong Li Dr. Chenliang Ye Prof. Minggang Xia Ruohan Yu Zhiquan Lang Jiexin Zhu Prof. Lirong Zheng Prof. Yu Wang Prof. Tianyou Zhai Prof. Yan Zhao Prof. Shiqiang Wei Prof. Jun Li Prof. Dingsheng Wang Prof. Yadong Li Department of Chemistry Tsinghua University Beijing 100084 China State Key Laboratory of Silicate Materials for Architectures International School of Materials Science and Engineering Wuhan University of Technology Wuhan 430070 China State Key Laboratory of Material Processing and Die & Mould Technology School of Materials Science and Engineering Huazhong University of Science and Technology Wuhan 430074 China Institute of Applied and Physical Chemistry and Center for Environmental Research and Sustainable Technology University of Bremen 28359 Bremen Germany Department of Photoelectronic Information Science and Engineering School of Science Xi'an Jiaotong University Xi'an 710049 China Nanostructure Research Centre Wuhan University of Technology Wuhan 430070 China State Key Laboratory of Advanced Technology for Materials Synthesis and Processing Wuhan University of Technology Wuhan 430070 China Beijing Synchrotron Radiation Facility Institute of High Energy Physics Chinese Academy of Sciences Beijing 100049 China Shanghai Synchrotron Radiation Facility Shanghai Institute of Applied Physics Chinese Academy of Sciences Shanghai 201204 China The Institute of Technological Sciences Wuhan University Wuhan 430072 China National Synchrotron Radiation Laboratory University of Science and Technology of China Hefei 230026 China

Fine-tuning single-atom catalysts (SACs) to surpass their activity limit remains challenging at their atomic scale. Herein, we exploit p -type semiconducting character of SACs having a metal center coordinated to nitrogen donors (MeN x ) and rectify their local charge density by an n -type semiconductor support. With iron phthalocyanine (FePc) as a model SAC, introducing an n -type gallium monosulfide that features a low work function generates a space-charged region across the junction interface, and causes distortion of the FeN 4 moiety and spin-state transition in the Fe II center. This catalyst shows an over two-fold higher specific oxygen-reduction activity than that of pristine FePc. We further employ three other n -type metal chalcogenides of varying work function as supports, and discover a linear correlation between the activities of the supported FeN 4 and the rectification degrees, which clearly indicates that SACs can be continuously tuned by this rectification strategy.

关键词： Diode Rectification Oxygen Reduction Reaction Single-Atom Catalysis Two-Dimensional Metal Chalcogenide p-n Junction

来源：评论

学校读者我要写书评

暂无评论

Graphene Foams: A Bubble‐Derived Strategy to Prepare Multiple Graphene‐Based Porous materials (Adv. Funct. Mater. 23/2018)

引用

advanced Functional materials 2018年第23期28卷

作者： Rujing Zhang Ruirui Hu Xinming Li Zhen Zhen Zhenhua Xu Na Li Limin He Hongwei Zhu Aviation Key Laboratory of Science and Technology on Advanced Corrosion and Protection for Aviation Material Department 5 P.O. Box 81‐5 AECC Beijing Institute of Aeronautical Materials Beijing 100095 China State Key Lab of New Ceramics and Fine Processing School of Materials Science and Engineering and Center for Nano and Micro Mechanics Tsinghua University Beijing 100084 China International Center for Materials Nanoarchitectonics (WPI‐MANA) National Institute for Materials Science (NIMS) 1‐1 Namiki Tsukuba Ibaraki 305‐0044 Japan

来源：评论

学校读者我要写书评

暂无评论

Author Correction: Enhanced oxygen reduction with single-atomic-site iron catalysts for a zinc-air battery and hydrogen-air fuel cell

引用

Nature communications 2022年第1期13卷 921页

作者： Yuanjun Chen Shufang Ji Shu Zhao Wenxing Chen Juncai Dong Weng-Chon Cheong Rongan Shen Xiaodong Wen Lirong Zheng Alexandre I Rykov Shichang Cai Haolin Tang Zhongbin Zhuang Chen Chen Qing Peng Dingsheng Wang Yadong Li Department of Chemistry Tsinghua University 100084 Beijing China. Beijing Guyue New Materials Research Institute Beijing University of Technology 100124 Beijing China. Beijing Synchrotron Radiation Facility Institute of High Energy Physics Chinese Academy of Sciences 100049 Beijing China. State Key Laboratory of Coal Conversion Institute of Coal Chemistry Chinese Academy of Sciences 030001 Taiyuan China. Mössbauer Effect Data Center Dalian Institute of Chemical Physics Chinese Academy of Sciences 116023 Dalian China. State Key Laboratory of Advanced Technology for Materials Synthesis and Processing Wuhan University of Technology 430070 Wuhan China. State Key Lab of Organic-Inorganic Composites and Beijing Advanced Innovation Center for Soft Matter Science and Engineering Beijing University of Chemical Technology 100029 Beijing China. Department of Chemistry Tsinghua University 100084 Beijing China. wangdingsheng@***.

来源：评论

学校读者我要写书评

暂无评论

Smart Robots: Self‐Propelled 3D‐Printed “Aircraft Carrier” of Light‐Powered Smart Micromachines for Large‐Volume Nitroaromatic Explosives Removal (Adv. Funct. Mater. 39/2019)

引用

advanced Functional materials 2019年第39期29卷

作者： Lei Kong Adriano Ambrosi Muhammad Zafir Mohamad Nasir Jianguo Guan Martin Pumera Division of Chemistry and Biological Chemistry School of Physical and Mathematical Sciences Nanyang Technological University Singapore 637371 Singapore State Key Laboratory of Advanced Technology for Materials Synthesis and Processing Wuhan University of Technology 122 Luoshi road Wuhan 430070 P. R. China Department of Inorganic Chemistry University of Chemistry and Technology Prague Technická 5 166 28 Prague 6 Czech Republic Future Energy and Innovation Lab Central European Institute of Technology Brno University of Technology Purkyňova 656/123 Brno CZ‐616 00 Czech Republic Department of Chemical and Biomolecular Engineering Yonsei University 50 Yonsei‐ro Seodaemun‐gu Seoul 03722 Korea

来源：评论

学校读者我要写书评

暂无评论

Innentitelbild: Ligand-Directed Caging Enables the Control of Endogenous DNA Alkyltransferase Activity with Light inside Live Cells (Angew. Chem. 17/2022)

引用

Angewandte Chemie 2022年第17期134卷

作者： Yixin Zhang Lili Han Xiaoxu Tian Chao Peng Yiyun Chen State Key Laboratory of Bioorganic and Natural Products Chemistry Centre of Excellence in Molecular Synthesis Shanghai Institute of Organic Chemistry University of Chinese Academy of Sciences Chinese Academy of Sciences 345 Lingling Road Shanghai 200032 China School of Physical Science and Technology ShanghaiTech University 100 Haike Road Shanghai 201210 China National Facility for Protein Science in Shanghai Zhangjiang Lab Shanghai Advanced Research Institute Chinese Academy of Science Shanghai 201210 China School of Chemistry and Material Sciences Hangzhou Institute for Advanced Study University of Chinese Academy of Sciences 1 Sub-lane Xiangshan Hangzhou 310024 China

来源：评论

学校读者我要写书评

暂无评论

Inside Cover: Ligand-Directed Caging Enables the Control of Endogenous DNA Alkyltransferase Activity with Light inside Live Cells (Angew. Chem. Int. Ed. 17/2022)

引用

Angewandte Chemie International Edition 2022年第17期61卷

来源：评论

学校读者我要写书评

暂无评论

Ligand-Directed Caging Enables the Control of Endogenous DNA Alkyltransferase Activity with Light inside Live Cells

引用

Angewandte Chemie 2022年第17期134卷

The control of endogenous protein activity with light inside live cells is helpful for the high spatiotemporal probing of their dynamic roles. Herein, we report the first small-molecule-ligand-directed caging approach to control the endogenous human O 6 -alkylguanine-DNA alkyltransferase (AGT) activity with light, and the caged AGT is constructed from the native intracellular AGT. The photo-responsive O 6 -benzylguanine derivative O 6 -NBG3 is developed to site-specifically cage the AGT′s catalytic cysteine residue, and the light irradiation on-demand restores AGT′s activity in vitro, in bacteria, and in mammalian cells. With O 6 -NBG3, the alkylated AGT is dealkylated for the first time to recover the DNA repair activity in breast cancer MCF-7 cells by the dose-dependent light irradiation. This decaging strategy enables the localized modulation of endogenous AGT activity with high temporal precision without genetic engineering, which holds great potential for therapeutic applications.

关键词： DNA Alkyltransferases Endogenous Protein Modulation Photodecaging Small-Molecule-Ligands

来源：评论

学校读者我要写书评

暂无评论

Reversible Zn Metal Anodes Enabled by Trace Amounts of Underpotential Deposition Initiators

引用

Angewandte Chemie 2023年第18期135卷

作者： Yuhang Dai Chengyi Zhang Wei Zhang Lianmeng Cui Chumei Ye Xufeng Hong Jinghao Li Ruwei Chen Wei Zong Xuan Gao Jiexin Zhu Peie Jiang Qinyou An Prof. Dan J. L. Brett Prof. Ivan P. Parkin Dr. Guanjie He Prof. Liqiang Mai State Key Laboratory of Advanced Technology for Materials Synthesis and Processing Wuhan University of Technology Wuhan 430070 P. R. China Christopher Ingold Laboratory Department of Chemistry University College London London WC1H 0AJ UK Electrochemical Innovation Lab Department of Chemical Engineering University College London London WC1E 7JE UK Institute of Technological Sciences Wuhan University Wuhan 430072 P. R. China Department of Materials Science and Metallurgy University of Cambridge Cambridge CB3 0FS UK Beijing Key Laboratory of Theory and Technology for Advanced Batteries Materials School of Materials Science and Engineering Peking University Beijing 100871 P. R. China

Routine electrolyte additives are not effective enough for uniform zinc (Zn) deposition, because they are hard to proactively guide atomic-level Zn deposition. Here, based on underpotential deposition (UPD), we propose an “escort effect” of electrolyte additives for uniform Zn deposition at the atomic level. With nickel ion (Ni 2+ ) additives, we found that metallic Ni deposits preferentially and triggers the UPD of Zn on Ni. This facilitates firm nucleation and uniform growth of Zn while suppressing side reactions. Besides, Ni dissolves back into the electrolyte after Zn stripping with no influence on interfacial charge transfer resistance. Consequently, the optimized cell operates for over 900 h at 1 mA cm −2 (more than 4 times longer than the blank one). Moreover, the universality of “escort effect” is identified by using Cr 3+ and Co 2+ additives. This work would inspire a wide range of atomic-level principles by controlling interfacial electrochemistry for various metal batteries.

关键词： Aqueous Battery Electrolyte Additive Interfacial Electrochemistry Underpotential Deposition Zinc Anode

来源：评论

学校读者我要写书评

暂无评论

Publisher Correction: Twisted moiré conductive thermal metasurface

引用

Nature communications 2024年第1期15卷 2876页

作者： Huagen Li Dong Wang Guoqiang Xu Kaipeng Liu Tan Zhang Jiaxin Li Guangming Tao Shuihua Yang Yanghua Lu Run Hu Shisheng Lin Ying Li Cheng-Wei Qiu Department of Electrical and Computer Engineering National University of Singapore Kent Ridge 117583 Republic of Singapore. State Key Laboratory of Extreme Photonics and Instrumentation ZJU-Hangzhou Global Scientific and Technological Innovation Center Zhejiang University Hangzhou 310027 China. International Joint Innovation Center Key Lab. of Advanced Micro/Nano Electronic Devices & Smart Systems of Zhejiang The Electromagnetics Academy of Zhejiang University Zhejiang University Haining 314400 China. Wuhan National Laboratory for Optoelectronics and State Key Laboratory of Material Processing and Die and Mould Technology School of Materials Science and Engineering Huazhong University of Science and Technology Wuhan 430074 China. Smart Materials for Architecture Research Lab Innovation Center of Yangtze River Delta Zhejiang University Jiaxing 314100 China. State Key Laboratory of Coal Combustion School of Energy and Power Engineering Huazhong University of Science and Technology Wuhan 430074 China. Chongqing 2D Materials Institute Chongqing 400015 China. State Key Laboratory of Extreme Photonics and Instrumentation ZJU-Hangzhou Global Scientific and Technological Innovation Center Zhejiang University Hangzhou 310027 China. eleying@***. International Joint Innovation Center Key Lab. of Advanced Micro/Nano Electronic Devices & Smart Systems of Zhejiang The Electromagnetics Academy of Zhejiang University Zhejiang University Haining 314400 China. eleying@***. Department of Electrical and Computer Engineering National University of Singapore Kent Ridge 117583 Republic of Singapore. chengwei.qiu@nus.edu.sg.

来源：评论

学校读者我要写书评

暂无评论

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案：

请选择收藏分类：

通借通还

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：