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

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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

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

CLC Number: