上转换纳米材料在食品安全检测中的研究进展  

Research Progress in Upconversion Nanomaterials for Food Safety Detection

作　　者：孔明慧 吴佳航 卢扬 闫旭 卢革宇[1] 刘晓敏 KONG Minghui;WU Jiahang;LU Yang;YAN Xu;LU Geyu;LIU Xiaomin(State Key Laboratory of Integrated Optoelectronics,Jilin Key Laboratory on Advanced Gas Sensor,College of Electronic Science and Engineering,Jilin University,Changchun 130012,China)

机构地区：[1]吉林大学电子科学与工程学院,集成光电子学国家重点实验室,吉林省先进气体传感器重点实验室,吉林长春130012

出　　处：《发光学报》2024年第5期824-836,共13页Chinese Journal of Luminescence

基　　金：国家自然科学基金(62171194,21902057);吉林省自然科学基金(20210101380JC,20220204130YY,20230204082YY)。

摘　　要：近年来,上转换纳米材料在食品安全检测领域得到了快速的发展。上转换纳米粒子(Upconversion nanoparticles,UCNPs)可将近红外光转换为可见光,具有荧光背景低、化学稳定性好等特点,能够提高检测的灵敏度和准确性。本综述总结了当前常用的UCNPs表面功能化策略,概述了近年来UCNPs在食品安全检测中的研究进展,探讨了UCNPs在实际应用中所面临的一些问题和挑战,展望了UCNPs在食品安全检测领域未来的发展前景。In recent years,upconversion nanomaterials have been rapidly developed in the field of food safety detection.Upconversion nanoparticles(UCNPs)can convert near-infrared light into visible light and have the characteristics of low fluorescent background and good chemical stability,improving the sensitivity and accuracy of detection.This review summarizes the current commonly used UCNPs surface functionalization strategies,outlines the recent research progress of UCNPs in food safety detection,discusses some problems and challenges faced by UCNPs in practical application,and looks forward to the future development prospects of UCNPs in food safety detection.

关 键 词：上转换纳米材料 表面功能化策略 荧光探针 食品安全检测 

分 类 号：O482.31[理学—固体物理]