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个人信息Personal Information
教授
博士生导师
硕士生导师
主要任职：Director, State Key laboratory of Fine Chemicals
其他任职：精细化工国家重点实验室主任、国务院学科评议组成员
性别：男
毕业院校：大连理工大学
学位：博士
所在单位：化工学院
学科：应用化学. 精细化工. 化学生物学
办公地点：大连理工大学精细化工国家重点实验室
西部校区化工实验楼F-202#
http://peng-group.dlut.edu.cn/
联系方式：大连理工大学精细化工国家重点实验室 西部校区化工实验楼F-202 辽宁省大连市高新区凌工路2号，大连116024 Tel: 0411-84986306; Fax: 0411-84986292；课题组网址：http://peng-group.dlut.edu.cn/
电子邮箱：pengxj@dlut.edu.cn
An NIR fluorescent probe of uric HSA for renal diseases warning
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论文类型：期刊论文
发表时间：2016-10-01
发表刊物：DYES AND PIGMENTS
收录刊物：SCIE、EI、Scopus
卷号：133
页面范围：79-85
ISSN号：0143-7208
关键字：NIR fluorescent probe; Human serum albumin; Ultra-low detection limit; Urine
摘要：Diseases of the kidney, including acute kidney injury, nephritic syndromes, chronic kidney disease, and renal cysts, are accompanied by a series of characteristic clinical features. Human Serum Albumin (HSA) is regarded as an important biomarker for early warning of kidney diseases among them. To the best of our knowledge, although some fluorescent probes of HSA had reported in blood plasma under high concentrations of HSA, most of them could not reach the detection sensitivity of low concentrations of HSA in urine. In this work, an NIR fluorescent probe NIR-HSA for HSA based on TICT mechanism is reported, which can used in solution detection with 8.83-fold fluorescence enhancement, rapid response (completed within 5 s), excellent sensitivity (DL 26.16 nM), and excellent stability. In human urine detection, NIR-HSA clearly demonstrated perfect recovery property, and good potential to be applied to detect trace HSA for warning of critical diseases. (C) 2016 Elsevier Ltd. All rights reserved.