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Widely Applicable AIE Chemosensor for On-Site Fast Detection of Drugs Based on the POSS-Core Dendrimer with the Controlled Self-Assembly Mechanism.
An, Zhihang; Chen, Si; Tong, Xiaoqian; He, Huiwen; Han, Jin; Ma, Meng; Shi, Yanqin; Wang, Xu.
Afiliação
  • An Z; College of Materials Science and Engineering , Zhejiang University of Technology , Hangzhou 310014 , China.
  • Chen S; College of Materials Science and Engineering , Zhejiang University of Technology , Hangzhou 310014 , China.
  • Tong X; College of Materials Science and Engineering , Zhejiang University of Technology , Hangzhou 310014 , China.
  • He H; College of Materials Science and Engineering , Zhejiang University of Technology , Hangzhou 310014 , China.
  • Han J; College of Materials Science and Engineering , Zhejiang University of Technology , Hangzhou 310014 , China.
  • Ma M; College of Materials Science and Engineering , Zhejiang University of Technology , Hangzhou 310014 , China.
  • Shi Y; College of Materials Science and Engineering , Zhejiang University of Technology , Hangzhou 310014 , China.
  • Wang X; College of Materials Science and Engineering , Zhejiang University of Technology , Hangzhou 310014 , China.
Langmuir ; 35(7): 2649-2654, 2019 02 19.
Article em En | MEDLINE | ID: mdl-30672709
ABSTRACT
A novel fluorescence chemosensor that can quickly on-site detect synthetic drugs and undergo prescreening is first reported. An eight tetraphenylethene (TPE)-modified polyhedral oligomeric silsesquioxane (POSS) dendrimer is designed and synthesized as an aggregation-induced emission (AIE) chemosensor, which exhibits great enhancement of unique monomer emission in pure tetrahydrofuran (THF) and AIE emission in THF/water, thanks to forming different self-assembly morphologies. In addition, POSS-TPE can sensitively detect methamphetamine and ketamine even in artificial saliva by noncovalent interaction forces. It has great potential to be a new widely applicable AIE chemosensor for aromatic molecules.
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Estilbenos / Compostos de Organossilício / Dendrímeros / Ketamina / Metanfetamina Tipo de estudo: Diagnostic_studies Idioma: En Revista: Langmuir Assunto da revista: QUIMICA Ano de publicação: 2019 Tipo de documento: Article País de afiliação: China
Texto completo
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PubMed Links
Buscar no Google

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Estilbenos / Compostos de Organossilício / Dendrímeros / Ketamina / Metanfetamina Tipo de estudo: Diagnostic_studies Idioma: En Revista: Langmuir Assunto da revista: QUIMICA Ano de publicação: 2019 Tipo de documento: Article País de afiliação: China