Signal amplification and dual recognition strategy for small-molecule detection by surface plasmon resonance based on calix[4]arene crown ether-modified gold nanoparticles

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• 作者：Fei Zou^aAuthor Vitae ; Beiping Wu^aAuthor Vitae ; Xingxin Wang^a ; ^bAuthor Vitae ; Yaoyao Chen^aAuthor Vitae ; Kwangnak Koh^cAuthor Vitae ; Keming Wang^dAuthor Vitae ; Hongxia Chen^a ; ^{hxchen@shu.edu.cn}Author Vitae
• 关键词：Surface plasmon resonance ; Dual-recognition strategy ; Calix[4]arene crown ether ; Gold nanoparticles
• 刊名：Sensors and Actuators B: Chemical
• 出版年：2017
• 出版时间：31 March 2017
• 年：2017
• 卷：241
• 期：Complete
• 页码：160-167
• 全文大小：2194 K
• 卷排序：241

文摘

A signal-amplification SPR platform was designed to detect small biomolecules. Calix[4]arene derivative modified AuNP was used as a dual-function reagent. This strategy is a new concept for the design of highly selective methods.