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Construction of Long Narrow Gaps in Ag Nanoplates.
Jiang, Tao; Chen, Gang; Tian, Xiaoli; Tang, Shiwei; Zhou, Jun; Feng, Yuhua; Chen, Hongyu.
Afiliação
  • Jiang T; Institute of Advanced Synthesis, School of Chemistry and Molecular Engineering, Jiangsu National Synergetic Innovation Center for Advanced Materials , Nanjing Tech University , Nanjing 211816 , People's Republic of China.
  • Chen G; Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences , Nanyang Technological University , Singapore 637371 , Republic of Singapore.
  • Tian X; Institute of Photonics, Department of Microelectronic Science and Engineering, Faculty of Science , Ningbo University , Ningbo 315211 , People's Republic of China.
  • Tang S; Department of Chemistry , University of Central Florida , Orlando , Florida 32816 , United States.
  • Zhou J; Institute of Advanced Synthesis, School of Chemistry and Molecular Engineering, Jiangsu National Synergetic Innovation Center for Advanced Materials , Nanjing Tech University , Nanjing 211816 , People's Republic of China.
  • Feng Y; Institute of Photonics, Department of Microelectronic Science and Engineering, Faculty of Science , Ningbo University , Ningbo 315211 , People's Republic of China.
  • Chen H; Institute of Photonics, Department of Microelectronic Science and Engineering, Faculty of Science , Ningbo University , Ningbo 315211 , People's Republic of China.
J Am Chem Soc ; 140(46): 15560-15563, 2018 Nov 21.
Article em En | MEDLINE | ID: mdl-30392369
ABSTRACT
Hexagonal Ag nanoplates with long and ultranarrow gaps (about 90 nm in length, 2 nm in width) are synthesized via seed-mediated growth method. By growing around the polymer shell on the seed, the Ag domain cannot merge at the meet-up point, leaving a long narrow gap in the resulting plate. These gapped nanoplates exhibit high sensitivity in SERS detection, with limitation of 10-9 M for 2-naphthalenethiol.
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Revista: J Am Chem Soc Ano de publicação: 2018 Tipo de documento: Article
Texto completo
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Revista: J Am Chem Soc Ano de publicação: 2018 Tipo de documento: Article