Fabrication of a fluorescent sensor by organogelation: CdSe/ZnS quantum dots embedded molecularly imprinted organogel nanofibers
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- 作者：Youngdo KimAuthor Vitae ; Ji Young Chang ; jichang@snu.ac.kr" class="auth_mail" title="E-mail the corresponding authorAuthor Vitae
- 关键词：Organogelation ; Quantum dots ; Fluorescent sensor ; Molecularly imprinted polymers ; Organogel nanofibers ; Histamine
- 刊名：Sensors & Actuators: B. Chemical
- 出版年：2016
- 出版时间：29 October 2016
- 年：2016
- 卷：234
- 期：Complete
- 页码：122-129
- 全文大小：2077 K
文摘
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A MIP-based histamine fluorescent sensor was fabricated through an organogelation process.
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The sensor was made up of a molecularly imprinted nanofiber as a receptor and a CdSe/ZnS quantum dot as a signal transducer.
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The in-situ gel-state polymerization of a polymerizable organogelator produced the QD-incorporated, histamine imprinted organogel nanofibers (QD-HIOGNF).
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QD-HIOGNF showed highly sensitive and selective molecular recognition properties toward histamine.