HELICATE

作品数：6被引量：1H指数：1
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相关领域：理学更多>>
相关期刊：《Chemical Research in Chinese Universities》《Science China Chemistry》《Chinese Journal of Structural Chemistry》《Chinese Journal of Chemistry》更多>>
相关基金：国家自然科学基金天津市自然科学基金更多>>
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Tetraphenylethylene dicycle helicates: circularly polarized luminescence and chiral recognition based on emission wavelength change
《Science China Chemistry》2024年第11期3817-3824,共8页Zhi-Rong Xu Miao-Li Gao Ming Hu Wei Yu Yan-Song Zheng 
the National Natural Science Foundation of China (22072050 and 22372066) for financial support。
Chiral tetraphenylethylene(TPE) dicycle tetraaldehyde and TPE dicycle tetraacids bearing optically pure groups on the cycles were designed and synthesized. Due to the propeller-like conformation immobilization of TPE ...
关键词：TPE dicycle helicate CPL chiral recognition enantiomer excess analysis emission wavelength change 
Hierarchical Self-Assembly Promoted Circularly Polarized Luminescence Enhancement and Handedness Inversion of Metal–Organic Helicate
《CCS Chemistry》2024年第9期2198-2209,共12页Shuyuan Zheng Guofeng Liu 
supported by the National Natural Science Foundation of China(grant no.22101208);the Fundamental Research Funds for the Central Universities;the Program for Professors of Special Appointment(Eastern Scholar)at Shanghai Institutions of Higher Learning.
In-depth studies of hierarchical self-assembly with chirality inversion and asymmetry amplification are indispensable for understanding the chiral transfer rule in assembly systems and construction of circularly polar...
关键词：supramolecular chirality inversion circularly polarized luminescence metal-organic helicate hierarchically chiral assembly chirality amplification 
Circularly polarized luminescence switch based on a photochromic europium(Ⅲ) helicate derived coordination polymer
《Chinese Chemical Letters》2024年第2期272-277,共6页Mei Li Yanyan Zhou Jingya Li Wenru Huang Zhiwei Yao Yuying Li Ting Gao Pengfei Yan Hongfeng Li 
financially supported by the National Natural Science Foundation of China(Nos.52273263,52203219,51872077 and 52073080);Science and Technology Plan of Inner Mongolia Autonomous Region(No.2020GG0164);Scientific Research Project of Basic Scientific Research Operating Expenses of Colleges and Universities in Heilongjiang Province(Nos.2021-KYYWF-0029 and 2021-KYYWF-0041).
Chiroptical switches based on circularly polarized luminescence(CPL)have shown the promising applications in advanced information technologies.Herein,a pair of lanthanide coordination polymer enantiomers[Eu_(2)(L^(R))...
关键词：Chiroptical switches Coordination polymer CPL ANTI-COUNTERFEITING Logic gate 
Quadruple-stranded Eu-helicate Assembled from Bis-β-diketonate： Its Stability Towards Metal Ions
《Chemical Research in Chinese Universities》2016年第4期534-538,共5页ZHANG Lei LI Hongfeng CHEN Peng SUN Wenbin YAN Pengfei 
Supported by the National Natural Science Foundation of China（Nos.21572048, 21102039, 21272061, 51302068） and the Open Project of the State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, Jilin University, China.
Herein, we reported the synthesis and investigation of highly luminescent quadruple-stranded helicate （C6H 16N）4[Eu2（MBDA）4]2·3 C4H10O.4C2H 3N（ 1-Eu） [H2M B DA=N-methyl-4,4＇-b i s（4,4,4-tri fl uoro-1,3-dioxob...
关键词：HELICATE Fluorescence DISPLACEMENT Bis-β-diketonate 
Synthesis, Crystal Structure and Photoluminescence of a New Cd-organic meso-Helicate被引量：1
《Chinese Journal of Structural Chemistry》2013年第8期1180-1184,共5页杨姗姗 王新芳 张明星 陈新 肖凤 祝怡 刘钰君 黄坤林 
Supported by the Science and Technology Projects of Chongqing Municipal Education Commission(KJ120632);Scientific Research Foundation Project of Chongqing Normal University (2011XLS30, 10XLZ005)
One-pot solvothermal reaction of transition metal Cd（II ） salt with （2E,2′E）-3,3′- （（propane-1,3-diylbis（oxy））bis（2,1-phenylene））diacrylic acid （H2ppa） and 1,10-phenanthroline （phen） generates a meso...
关键词：HELICATE PHOTOLUMINESCENCE CADMIUM supramolecular structure 
Synthesis and structure of neutral double helicate
《Chinese Journal of Chemistry》2000年第5期773-776,共4页苏循成 周志芬 朱守荣 林华宽 翁林红 冷雪冰 陈荣悌 
Project supported by the National Nature Science Foundation of China (No. 29771020);Tianjin Natural Science Foundation
A new approach to generating supramolecular architectures, based on easy-to-prepare schiff base ligands, is described together with its application to the self-assembly of supramolecular neutral double helicates.
关键词：SELF-ASSEMBLY Schiff base helical complex 
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