ASSEMBLIES

作品数:125被引量:226H指数:9
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相关领域:理学更多>>
相关作者:叶锋王朝阳张平佐藤尚弘更多>>
相关机构:北京大学中国科学技术大学中航通飞研究院有限公司大阪大学更多>>
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相关基金:国家自然科学基金国家重点基础研究发展计划广东省自然科学基金王宽诚敎育基金更多>>
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Stimuli-Responsive Interconversion between Poly-NHC-Based Organometallic Assemblies and Their Self-Aggregated Dimers
《Chinese Journal of Chemistry》2024年第22期2840-2844,共5页Guang-Feng Jin Ying-Feng Han 
supported by the National Natural Science Fund for Distinguished Young Scholars of China(No.22025107);Shaanxi Fundamental Science Research Project for Chemistry&Biology(No.22JHZ003)。
Poly-NHC-based organometallic assemblies 3-PF_(6),3-SbF_(6) and 3-OTf were obtained and verified by NMR spectroscopy,ESI mass spectrometry and single-crystal X-ray diffraction analyses.Controllable structural intercon...
关键词:N-Heterocyclic carbene Organometallic assemblies Self-aggregated dimer STIMULI-RESPONSIVE Structural interconversion Concentration Solvent Metal ion 
In Situ Synthesis of Branched Block Copolymer Assemblies via RAFT Dispersion Polymerization Using Branched Macro-RAFT Agents被引量:1
《Chinese Journal of Chemistry》2023年第12期1517-1525,共9页Shanzhi Zhao Li Zhang Jianbo Tan 
support from the National Natural Science Foundation of China(Grant 52222301,21971047,and 22171055);the Guangdong Natural Science Foundation for Distinguished Young Scholar(Grant 2022B1515020078);the Science and Technology Program of Guangzhou(Grant 202102020631).
Here,we demonstrate the use of branched macromolecular reversible addition-fragmentation chain transfer (macro-RAFT) agents in RAFT dispersion polymerization,to access branched block copolymers as well as well-defined...
关键词:Polymerization-induced self-assembly RAFT dispersion polymerization Branched block copolymer Micelles NANOSTRUCTURES 
Synthesis of Stimuli-Responsive Block Copolymers and Block Copolymer Nano-assemblies被引量:3
《Chinese Journal of Chemistry》2022年第8期965-972,共8页Yuan Liu Yu Sun Wangqing Zhang 
support by the National Natural Science Foundation of China(No.21931003)is gratefully acknowledged.
Block copolymers have aroused much interest,and their application has been rapidly expanded.In recent years,our group has committed to exploring synthesis and self-assembly of block copolymers.We have designed and syn...
关键词:Block copolymers Living/controlled radical polymerization(LCRP) STIMULI-RESPONSIVE SELF-ASSEMBLY NANOSTRUCTURES 
Site-specific Analysis of Amyloid Assemblies by Using Scanning Tunneling Microscopy
《Chinese Journal of Chemistry》2015年第1期24-34,共11页Yue Yu Yanlian Yang Chen Wang 
supported by the National Natural Science Foundation of China (Nos.91127043,21273051,20911130229);the National Basic Research Program of China (Nos.2011CB932800,2009CB930100);the Chinese Academy of Sciences (No.KJCX2-YW-M15).
The assembly of amyloid peptides into highly organized fibrils is one of the major characteristics of many de-generative diseases such as Alzheimer’s disease and type II diabetes.Assembly structures of amyloid peptid...
关键词:PEPTIDE AMYLOID ASSEMBLY scanning tunneling microscopy MUTATION 
Odd-Even Sequence Effect of Surface-Mediated Peptide Assemblies Observed by Scanning Tunneling Microscopy
《Chinese Journal of Chemistry》2012年第9期1987-1991,共5页郭元元 王晨轩 侯静菲 杨爱华 张雪梅 王宜冰 张敏 杨延莲 王琛 
The peptide assembly structures of polyglutamine (PolyQ) have been studied by using scanning tunneling microscopy (STM) with high spatial resolution in ambient conditions. 4,4'-Bipyridyl (4Bpy) was introduced i...
关键词:PEPTIDE adsorption CONFORMATION odd-even effect scanning tunneling microscopy 
Dynamic Assemblies and Photophysical Changes of Zinc Porphyrin Dimer Regulated by N-Containing Ligands被引量:2
《Chinese Journal of Chemistry》2007年第11期1632-1640,共9页周再春 贺林 朱义州 郑健禺 
Project supported by the 973 Program (No. 2b06CB932900) and the National Nature Science Foundation of China (Nos. 20572048, 20421202).
Zinc porphyrin dimer (1) has been designed and synthesized as a novel host of N-containing ligands. The assembly behavior and photophysical changes of its host-guest complexes were evaluated by IH NMR, fluorescence,...
关键词:dynamic assembly ligand exchange fluorescence quenching porphyrin dimer 
Quenching of zinc phthalocyanine excited states by viologen surfactant assemblies——The influence of microenvironment
《Chinese Journal of Chemistry》1993年第2期120-125,共8页LIU,Ji-Xiang ZHOU,Qing-Fu XU,Hui-Jun Institute of Photoyraphic Chemistry,Chinese Academy of Sciences,Beijing 100101 
Supported by the National Advanced Materials Committee of China;the National Natural Science Foundation of China.
A series of functional surfactants of N-alkyl-N'-butyl viologens has been synthesized. The quenching of excited singlet and triplet states of zinc phthalocyanine was studied in DMSO and in mixed micelles containing th...
关键词:CTAB nm Quenching of zinc phthalocyanine excited states by viologen surfactant assemblies The influence of microenvironment 
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