Fabrication of a metal-coated three-dimensionally ordered macroporous film and its application as a refractive index sensor

Zhong Ze Gu, Rumiko Horie, Shoichi Kubo, Yasuhiro Yamada, Akira Fujishima, Osamu Sato

Research output: Contribution to journalArticle

85 Citations (Scopus)

Abstract

Immobilized gold nanoparticles on a three-dimensionally ordered macroporous (3DOM) film were prepared by a dipping method. The localized surface plasmon resonance of the nanoparticles and the stop-band of the 3DOM film, both still evident after immobilization, are both dependent on the refractive index of the surrounding medium. The picture shows a 3DOM film before (left) and after (right) coating with gold nanoparticles.

Original languageEnglish
Pages (from-to)1153-1156
Number of pages4
JournalAngewandte Chemie - International Edition
Volume41
Issue number7
DOIs
Publication statusPublished - Apr 2 2002

All Science Journal Classification (ASJC) codes

  • Catalysis
  • Chemistry(all)

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