Controlling the luminescence of gold quantum dots by the plasmonic effect of silver nanoprisms

カテゴリ: 部門大会

論文No: 3-P-1

グループ名: 【A】令和元年電気学会基礎・材料・共通部門大会講演論文集

発行日: 2019/08/16

著者名: Kiyokawa Itaru(Niigata University),Lertvachirapaiboon Chutiparn(Niigata University),Baba Akira(Niigata University),Shinbo Kazunari(Niigata University),Kato Keizo(Niigata University)

要約(日本語): The in-situ controlled plasmon-induced energy transfer (quenching) of gold quantum dots using an oxidative etching reaction of silver nanoprisms by hydrogen peroxide (H₂O₂) was demonstrated. This technique was further developed for application as a H₂O₂ sensor with the detection limited of 1 nM in an aqueous solution.

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