CUCURBITURILS

作品数：6被引量：5H指数：1
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Cucurbit[8]uril-mediated phosphorescent supramolecular foldamer for antibiotics sensing in water and cells
《Chinese Chemical Letters》2022年第2期851-854,共4页De-Ao Xu Qing-Yang Zhou Xianyin Dai Xin-Kun Ma Ying-Ming Zhang Xiufang Xu Yu Liu 
financially supported by the National Natural Science Foundation of China (Nos.21871154,21772099,21861132001,and 21873051);the Fundamental Research Funds for the Central Universities,Nankai University。
A phosphorescent supramolecular foldamer is conveniently constructed by the 1:1 host-guest complexation with cucurbit[8]uril and 1,2-diaminocyclohexane-bridged 4-(4-bromophenyl)-pyridinium salt. The tightly compact ho...
关键词：Supramolecular assembly CUCURBITURILS Supramolecular foldamer Phosphorescence sensing Antibiotics detection 
Cucurbit[6]uril functionalized gold nanoparticles and electrode for the detection of metformin drug
《Chinese Chemical Letters》2022年第1期283-287,共5页Yaqi Wang Ling Ding Hui Yu Feng Liang 
financially supported by the National Natural Science Foundation of China(No.21807083);the Program for Innovative Teams of Outstanding Young and Middleaged Researchers in the Higher Education Institutions of Hubei Province(No.T201702)。
Based on the host-guest molecular recognition capability of cucurbit[6]uril(CB[6])modified on the gold surface,sensitive spectrophotometric and electrochemical methods for the detection of metformin(MET)have been deve...
关键词：METFORMIN CUCURBITURILS Host-guest interactions Gold nanoparticles Gold electrode 
Polysaccharide-based supramolecular drug delivery systems mediated via host-guest interactions of cucurbiturils
《Chinese Chemical Letters》2021年第3期949-953,共5页Yiyun Gao Yan Gao Yuanfu Ding Huaping Tan Aihua Zou Shengke Li 
supported by the National Natural Science Foundation of China(No.201872051);National Key Research and Development Plan(No.2017YFD0200306);Startup Research Fund of Nanjing University of Science and Technology(No.AE89991/163)。
With excellent biocompatibility and biodegradability,natural polysaccharides and their derivative s have exhibited great potential in constructing drug delivery ve hicles for tissue engineering and therapeutics.Cucurb...
关键词：Cucurbit[n]uril Host-guest interaction POLYSACCHARIDES Hydrogel Drug delivery Tissue engineering 
Cucurbit[7]uril/CuCl promoting decomposition of 4-nitrobenzenediazonium in aqueous solution
《Chinese Chemical Letters》2019年第2期337-339,共3页Hongxing Xu Qiaochun Wang 
financially supported by the National Natural Science Foundation of China (Nos. 21572063 and 21372076);the Science Fund for Creative Research Groups (No. 21421004);the Program of Introducing Talents of Discipline to Universities (No. B16017);the Fundamental Research Funds for the Central Universities (No. 222201717003)
4-Nitro-benzendiazonium (4-NBD) was found to form a 1:1 host-guest complex (NBD@CB) with cucurbit[7]uril (CB[7]) in aqueous solution and 4-NBD enters into the cavity of CB[7] with a binding constant of1.28 x 10~5 L/mo...
关键词：DIAZONIUM salts CUCURBITURILS HOST-GUEST complexes Supramolecular chemistry CuCl 
Interaction of host-guest complexes of cucurbit[n]urils with double probe guests被引量：4
《Science China Chemistry》2004年第4期301-310,共10页MA Peihua1, DONG Jun1, XIANG Shuangchun1, XUE Saifeng1, ZHU Qianjiang1, TAO Zhu1, ZHANG Jianxin2 & ZHOU Xin2 1. Institute of Applied Chemistry, Guizhou University, Guiyang, 550025, China 2. The Key Laboratory of Chemistry for Natural Products of Guizhou Province, Guiyang 550002, China 
Three guests with two moiety probes for different Cucurbit[n = 6—8]urils have been synthesized. They are N-(2-methylenethiophen)-adamataneamine, N-(2-methylene pyrrole)- adamataneamine and N-(2-methylenefurfuran)-ada...
关键词：CUCURBITURILS double probe guests 1H NMR technique ESMS method THERMOANALYSIS host-guest interaction 
A Theoretical Study on the Stereoisomerism in the Complex of Cucurbit[8]uril with 2,6-Bis(4,5-dihydro-1H-imidazol-2-yl)naphthalene被引量：1
《Chinese Chemical Letters》2001年第9期783-786,共4页Ting Wei MU Lei LIU Ke Chun ZHANG Qing Xiang GUO 
Semiempirical PM3 and density function theory B3LYP/3-21g* calculations in vacuum and in water indicated that the 'syn' orientation was preferred in the 1:2 complex of cucurbit[8]uril with protonated 2, 6-bis(4, 5-dih...
关键词：CUCURBITURILS inclusion complexation PM3 B3LYP pi-pi stacking 
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