食品科学 ›› 2013, Vol. 34 ›› Issue (21): 389-393.doi: 10.7506/spkx1002-6630-201321072

• 专题论述 • 上一篇    下一篇

量子点荧光分析法在食品污染物分析中的应用

马 良1,2,贺亚萍1,张宇昊1,3   

  1. 1.西南大学食品科学学院,重庆 400716;2.农业部农产品贮藏保鲜质量安全风险评估实验室(重庆),重庆 400716;
    3.重庆市特色食品工程技术研究中心,重庆 400716
  • 收稿日期:2012-08-28 修回日期:2013-09-25 出版日期:2013-11-15 发布日期:2013-10-28
  • 通讯作者: 马良 E-mail:zhyhml@163.com
  • 基金资助:

    国家重点基础研究发展计划项目(2013CB127803);国家自然科学基金项目(31301476);
    中央高校基本科研业务费专项(XDJK2013B035)

Quantum Dot Fluorescence Analysis in the Application of Contaminants in Food Analysis

MA Liang1,2,HE Ya-ping1,ZHANG Yu-hao1,3   

  1. 1. College of Food Science, Southwest University, Chongqing 400716, China;2. Laboratory of Quality and Safety Risk Assessment
    for Agro-products on Storage and Preservation (Chongqing), Ministry of Agriculture, Chongqing 400716, China;
    3. Food Engineering and Technology Research Center of Chongqing, Chongqing 400716, China
  • Received:2012-08-28 Revised:2013-09-25 Online:2013-11-15 Published:2013-10-28
  • Contact: Liang Ma E-mail:zhyhml@163.com

摘要:

以量子点荧光分析法为基础的检测技术具有准确、灵敏、特异性高的特点,在生物医药学和化学分析方面已有广泛应用,目前在检测食品污染物方面处于发展阶段,是食品检测领域的研究热点之一。本文对量子点的光学特性、制备、表征及食品污染物检测中的应用研究进行综述,并分析量子点的发展方向。

关键词: 量子点, 荧光探针, 食品, 化学污染物, 生物污染物

Abstract:

The detection methods based on quantum dot fluorescence analysis were widely used in biological medicine
and chemical analysis for their high accuracy, good sensitivity and excellent specificity. The detection technologies based
on quantum dot fluoressence probe in this field has been gained extensive attentions. This article has reviewed the optical properties,
characterization and the application in food contamination detection by quantum dots. The development direction of the
quantum dots was analyzed.

Key words: quantum dots, fluorescent probe, food, chemical pollutant, biological contaminants

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