杭州师范大学学报（自然科学版）Issue(5)：499-502,4.DOI:10.3969/j.issn.1674-232X.2014.05.009
BODIPY 基荧光传感器对半胱氨酸的检测
The Detection of Cysteine Based on BODIPY Fluorescent Sensor
摘要
Abstract
A new fluorescent sensor based on BODIPY and Hg2+ is designed and synthesized .As the chelating ability of Hg2+ and the cysteine containing sulfydryl is stronger than that of Hg 2+ and RS1 ,the Hg2+ in the RS1-Hg2+ complex is captured by Cys ,resulting in the release of RS1 .Obviously ,this principle can be used to the detection of the Cys containing sulfydryl .The fluorescence detection limit value of cysteine is calculated as 0 .62μmol /L ,which is lower than the detection limit of cosmetics in the provisions of the Food and Drug Administration .关键词
BODIPY/荧光传感器/半胱氨酸Key words
BODIPY/fluorescence sensor/cysteine分类
化学化工引用本文复制引用
黄柳倩,张晨,张静,崔芳,邱化玉,何杏杏,尹守春..BODIPY 基荧光传感器对半胱氨酸的检测[J].杭州师范大学学报（自然科学版）,2014,(5):499-502,4.基金项目
国家重大研究计划培育项目（91127032）；国家自然科学基金面上项目（21174035，21274034）；杭州师范大学优秀中青年教师支持计划资助项目（HNUEYT 2011-01-019）；浙江省新材料及加工工程省重中之重学科开放课题资助项目（20110943）；国家级大学生创新创业训练计划项目（201310346014）；浙江省大学生新苗人才计划项目（2014R421064）． （）
