論文

査読有り
2009年8月

Construction of Evolutionary Tree for Morphological Engineering of Nanoparticles

ACS NANO
  • Kwonnam Sohn
  • ,
  • Franklin Kim
  • ,
  • Ken C. Pradel
  • ,
  • Jinsong Wu
  • ,
  • Yong Peng
  • ,
  • Feimeng Zhou
  • ,
  • Jiaxing Huang

3
8
開始ページ
2191
終了ページ
2198
記述言語
英語
掲載種別
研究論文(学術雑誌)
DOI
10.1021/nn900521u
出版者・発行元
AMER CHEMICAL SOC

In addition to chemical composition, the chemistry of nanocrystals involves an extra structural factor-morphology-since many of their properties are size- and shape-dependent. Although often described as artificial atoms or molecules, the morphological control of nanoparticles has not advanced to a level comparable to organic total synthesis, where complex molecular structures can be rationally designed and prepared through stepwise reactions. Here we report a morphological engineering approach for gold nanoparticles by constructing an evolutionary tree consisting of a few branches of independent growth pathways. Each branch yields a string of evolving, continuously tunable morphologies from one reaction, therefore collectively producing a library of nanoparticles with minimal changes of reaction parameters, In addition, the tree also provides ground rules for designing new morphologies through crossing over different pathways.

Web of Science ® 被引用回数 : 90

リンク情報
DOI
https://doi.org/10.1021/nn900521u
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000269145000023&DestApp=WOS_CPL
ID情報
  • DOI : 10.1021/nn900521u
  • ISSN : 1936-0851
  • Web of Science ID : WOS:000269145000023

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