Chiral Sensing with Mesoporous Pd@Pt Nanoparticles

Yuxi Fang; Cuiling Li; Jiang Bo; Joel Henzie; Yusuke Yamauchi; Toru Asahi

doi:10.1002/celc.201700257

Chiral Sensing with Mesoporous Pd@Pt Nanoparticles

Yuxi Fang, Cuiling Li, Jiang Bo, Joel Henzie, Yusuke Yamauchi^*, Toru Asahi

^*この研究の対応する著者

先進理工学部

研究成果: Article › 査読

17 被引用数 (Scopus)

抄録

Mesoporous Pd@Pt nanoparticles possess high surface areas while still maintaining electroconductivity and low potential for agglomeration. By introducing L- or D-DOPA (3,4-dihydroxyphenylalanine) enantiomers during the synthesis of the mesoporous Pd@Pt nanoparticles, we can create a Pt shell that is sensitive to the chirality of the DOPA molecule. We demonstrate sensitive electrochemical detection of DOPA enantiomers.

本文言語	English
ページ（範囲）	1832-1835
ページ数	4
ジャーナル	ChemElectroChem
巻	4
号	8
DOI	https://doi.org/10.1002/celc.201700257
出版ステータス	Published - 2017 8月

ASJC Scopus subject areas

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電気化学

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author = "Yuxi Fang and Cuiling Li and Jiang Bo and Joel Henzie and Yusuke Yamauchi and Toru Asahi",

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AU - Fang, Yuxi

AU - Li, Cuiling

AU - Bo, Jiang

AU - Henzie, Joel

AU - Yamauchi, Yusuke

AU - Asahi, Toru

PY - 2017/8

Y1 - 2017/8

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AB - Mesoporous Pd@Pt nanoparticles possess high surface areas while still maintaining electroconductivity and low potential for agglomeration. By introducing L- or D-DOPA (3,4-dihydroxyphenylalanine) enantiomers during the synthesis of the mesoporous Pd@Pt nanoparticles, we can create a Pt shell that is sensitive to the chirality of the DOPA molecule. We demonstrate sensitive electrochemical detection of DOPA enantiomers.

KW - chiral sensing

KW - mesoporous materials

KW - mesoporous metals

KW - nanoparticles

KW - platinum

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Chiral Sensing with Mesoporous Pd@Pt Nanoparticles

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