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Boosting chiral amplification in plasmon-coupled circular dichroism using discrete silver nanorods as amplifiers.
Wang, Wenhe; Wu, Fengxia; Zhang, Yanqun; Wei, Wenli; Niu, Wenxin; Xu, Guobao.
Afiliação
  • Wang W; State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, P. R. China. niuwx@ciac.ac.cn guobaoxu@ciac.ac.cn and University of Science and Technology of China, Hefei 230026, P. R. China.
  • Wu F; State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, P. R. China. niuwx@ciac.ac.cn guobaoxu@ciac.ac.cn and University of Science and Technology of China, Hefei 230026, P. R. China.
  • Zhang Y; State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, P. R. China. niuwx@ciac.ac.cn guobaoxu@ciac.ac.cn and University of Science and Technology of China, Hefei 230026, P. R. China.
  • Wei W; State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, P. R. China. niuwx@ciac.ac.cn guobaoxu@ciac.ac.cn and University of Science and Technology of China, Hefei 230026, P. R. China.
  • Niu W; State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, P. R. China. niuwx@ciac.ac.cn guobaoxu@ciac.ac.cn and University of Science and Technology of China, Hefei 230026, P. R. China.
  • Xu G; State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, P. R. China. niuwx@ciac.ac.cn guobaoxu@ciac.ac.cn and University of Science and Technology of China, Hefei 230026, P. R. China.
Chem Commun (Camb) ; 57(60): 7390-7393, 2021 Jul 27.
Article em En | MEDLINE | ID: mdl-34223840
ABSTRACT
Remarkable chiral amplification in plasmon-coupled circular dichroism spectroscopy (CD) is demonstrated by using discrete Ag nanorods as amplifiers. An unprecedented CD enhancement factor of over 3000 times is achieved without resonant or near-resonant exciton-plasmon couplings.

Texto completo: 1 Base de dados: MEDLINE Idioma: En Ano de publicação: 2021 Tipo de documento: Article

Texto completo: 1 Base de dados: MEDLINE Idioma: En Ano de publicação: 2021 Tipo de documento: Article