食品科学2017，Vol.38Issue(15)：256-264,9.DOI:10.7506/spkx1002-6630-201715041
碳量子点合成及其在食品检测中的应用
Synthesis of Carbon Dots and Its Applications in Food Detection
摘要
Abstract
As a new type of fluorescent nanomaterial,carbon dots (CDs) possess a number of unique optical properties.Compared with semiconductor quantum dots,some advantages of CDs,including lower toxicity,higher biocompatibility,higher photostability and stronger anti-photobleaching effect,are attractive in various fields.Interestingly,increasing attention is attracted to the detection of heavy metals,antibiotics,pathogenic bacteria,pesticide residues and banned additives,and nutritional and functional components in foods by using CDs nowadays.Recently,the synthesis and optical properties of CDs have been reviewed by many researchers,but there are few reviews that focus on the application of CDs in food detection.This article briefly reviews the optical properties and synthesis of CDs,with emphasis on its applications in food detection.Meanwhile,the future trend of carbon dots is also discussed.关键词
碳量子点/光学性质/重金属/抗生素/病原菌Key words
carbon dots/optical properties/heavy metals/antibiotics/pathogenic bacteria分类
轻工纺织引用本文复制引用
魏伟,石星波,邓放明..碳量子点合成及其在食品检测中的应用[J].食品科学,2017,38(15):256-264,9.基金项目
国家自然科学基金青年科学基金项目(31301484) （31301484）
湖南省自然科学基金青年基金项目(2015JJ3082) （2015JJ3082）
湖南农业大学青年项目(14QN11 （）
14QNZ14) （）
化学生物传感与计量学国家重点实验室(湖南大学)开放项目(Z2015025) （湖南大学）
湖南省高校青年骨干教师培养对象资助项目 （）
