A novel method to prepare SPR sensor chips based on photografting molecularly imprinted polymer

Qing Quan Wei; Tian Xin Wei

doi:10.1016/j.cclet.2010.11.024

A novel method to prepare SPR sensor chips based on photografting molecularly imprinted polymer

Qing Quan Wei, Tian Xin Wei

School of Chemistry and Chemical Engineering, Beijing Institute of Technology

Research output: Contribution to journal › Article › peer-review

23 Citations (Scopus)

Abstract

A novel method to prepare surface plasmon resonance (SPR) sensor chips based on grafted imprinted polymer is explored. Benzophenone photografting system is used to grow molecularly imprinted polymer (MIP) films from the modified surface of gold substrate. The surface morphology and thickness of MIP films were investigated by scanning electronic microscope (SEM). The adsorption properties of sensor chip were studied by SPR spectroscopy. The results demonstrate that nano-MIP films can be constructed on the surface of gold substrate with the good adsorption of template molecules.

Original language	English
Pages (from-to)	721-724
Number of pages	4
Journal	Chinese Chemical Letters
Volume	22
Issue number	6
DOIs	https://doi.org/10.1016/j.cclet.2010.11.024
Publication status	Published - Jun 2011
Externally published	Yes

Keywords

Molecularly imprinted polymer
Photografting
Surface plasmon resonance

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10.1016/j.cclet.2010.11.024

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abstract = "A novel method to prepare surface plasmon resonance (SPR) sensor chips based on grafted imprinted polymer is explored. Benzophenone photografting system is used to grow molecularly imprinted polymer (MIP) films from the modified surface of gold substrate. The surface morphology and thickness of MIP films were investigated by scanning electronic microscope (SEM). The adsorption properties of sensor chip were studied by SPR spectroscopy. The results demonstrate that nano-MIP films can be constructed on the surface of gold substrate with the good adsorption of template molecules.",

keywords = "Molecularly imprinted polymer, Photografting, Surface plasmon resonance",

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AB - A novel method to prepare surface plasmon resonance (SPR) sensor chips based on grafted imprinted polymer is explored. Benzophenone photografting system is used to grow molecularly imprinted polymer (MIP) films from the modified surface of gold substrate. The surface morphology and thickness of MIP films were investigated by scanning electronic microscope (SEM). The adsorption properties of sensor chip were studied by SPR spectroscopy. The results demonstrate that nano-MIP films can be constructed on the surface of gold substrate with the good adsorption of template molecules.

KW - Molecularly imprinted polymer

KW - Photografting

KW - Surface plasmon resonance

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JO - Chinese Chemical Letters

JF - Chinese Chemical Letters

IS - 6

ER -

A novel method to prepare SPR sensor chips based on photografting molecularly imprinted polymer

Abstract

Keywords

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