双单体分子印迹光子晶体凝胶膜检测双酚A

武嘉; 姜岚; 张晓辉; 马丽娜; 郭明

doi:10.3788/fgxb20143501.0119

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双单体分子印迹光子晶体凝胶膜检测双酚A

发光学应用及交叉前沿 | 更新时间：2020-08-12

- 双单体分子印迹光子晶体凝胶膜检测双酚A
- Detection of Bisphenol A with The Double Monomer Molecularly Imprinted Photonic Crystal Hydrogel
- 发光学报 2014年35卷第1期页码：119-124
- 作者机构：
  
  大连大学环境与化学工程学院,辽宁大连,116622
- 作者简介：
- 基金信息：
  
  国家自然科学基金（21006007）资助项目()
- DOI：10.3788/fgxb20143501.0119
  中图分类号： O657
- 收稿日期：2013-09-11，
  
  修回日期：2013-09-26，
  
  纸质出版日期：2014-01-03
- 稿件说明：
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武嘉, 姜岚, 张晓辉, 马丽娜, 郭明. 双单体分子印迹光子晶体凝胶膜检测双酚A[J]. 发光学报, 2014,35(1): 119-124

WU Jia, JIANG Lan, ZHANG Xiao-hui, MA Li-na, GUO Ming. Detection of Bisphenol A with The Double Monomer Molecularly Imprinted Photonic Crystal Hydrogel[J]. Chinese Journal of Luminescence, 2014,35(1): 119-124
武嘉, 姜岚, 张晓辉, 马丽娜, 郭明. 双单体分子印迹光子晶体凝胶膜检测双酚A[J]. 发光学报, 2014,35(1): 119-124 DOI： 10.3788/fgxb20143501.0119.

WU Jia, JIANG Lan, ZHANG Xiao-hui, MA Li-na, GUO Ming. Detection of Bisphenol A with The Double Monomer Molecularly Imprinted Photonic Crystal Hydrogel[J]. Chinese Journal of Luminescence, 2014,35(1): 119-124 DOI： 10.3788/fgxb20143501.0119.

摘要

采用光子晶体技术和分子印迹技术结合的方法，以双酚A为模板分子、甲醇为溶剂、甲基丙烯酸和丙烯酰胺为单体、乙二醇二甲基丙烯酸甲酯为交联剂、2，2-二乙氧基苯乙酮为光引发剂，制备了具有三维有序排列大孔结构的双酚A分子印迹光子晶体凝胶膜。随着双酚A的含量从10

-10

mol/L增加到10

-3

mol/L，布拉格衍射波长红移达36 nm，肉眼可分辨出颜色变化，且波长的变化不受离子强度和阿魏酸、水杨酸、对苯二酚等测定样品结构类似的干扰化合物的影响。

Abstract

The molecularly imprinted photonic hydrogels (MIPH)

based on the combination of photonic crystal and molecular imprinting technique

was prepared with Bisphenol A as template molecules

methanol as solvent

methacrylate and acrylamide as double functional monomer

ethy-lene glycol dimethyl methacrylate as cross-linked

2-diethoxyacetophenone as photoinitiator. When the molecular imprint photonic crystal film is soaked in bisphenol A buffer solution

peak wavelengths of Bragg diffraction will red-shift 36 nm with the concentration increasing from 10

-10

mol/L to 10

-3

mol/L. The color changes can be distinguished by bare eye. More importantly

the color changing is not influenced by the ionic strength and other structure analogue molecules like ferulic acid

salicylic acid and hydroquinol.

关键词

Keywords

references

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