Thermal and chemical stabilization of silver nanoplates for plasmonic sensor application

Yukina Takahashi, Koichi Suga, Takuya Ishida, Sunao Yamada

Research output: Contribution to journalArticlepeer-review

3 Citations (Scopus)

Abstract

Thermal and chemical stabilities of silver nanoplates (AgPLs), which are triangle plate-shaped silver nanoparticles, were improved by coating with titanium oxide. The titanium oxide layer prepared by a dip-coating method was certainly advantageous for the improvement of thermal stability. Furthermore, the overlayering of titanium oxide by a spray pyrolysis method was quite useful for improving the chemical stability against I- exposure. Such a coating exhibited satisfactory refractive index sensitivities. 2016

Original languageEnglish
Pages (from-to)275-280
Number of pages6
Journalanalytical sciences
Volume32
Issue number3
DOIs
Publication statusPublished - 2016

All Science Journal Classification (ASJC) codes

  • Analytical Chemistry

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