Label-free detection of antigen protein using a metal mesh device surface-modified by an antibody

Hirokazu Seto, Seiji Kamba, Takashi Kondo, Yuichi Ogawa, Yu Hoshino, Yoshiko Miura

研究成果: Contribution to journalArticle査読

8 被引用数 (Scopus)

抄録

A biosensor for protein detection was developed using antibody-immobilized metal mesh devices. Antihemoglobin antibodies were covalently immobilized on a metal mesh device. Extraordinary transmission with a dipped structure was observed for a metal mesh device immobilized with antihemoglobin antibodies as well as for the original metal mesh device. Hemoglobin in the mixture solution containing albumin at a hundred-fold concentration was detectable using antihemoglobin-immobilized MMDs. The detectability using the antihemoglobin-immobilized metal mesh device was similar to that of a commercially-available kit for the qualitative determination of hemoglobin.

本文言語英語
ページ(範囲)173-176
ページ数4
ジャーナルanalytical sciences
31
3
DOI
出版ステータス出版済み - 2015

All Science Journal Classification (ASJC) codes

  • Analytical Chemistry

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