王静云
个人信息Personal Information
教授
博士生导师
硕士生导师
性别:女
毕业院校:大连理工大学
学位:博士
所在单位:生物工程学院
学科:生物化工. 生物工程与技术. 药物工程
办公地点:生物楼512
联系方式:wangjingyun67@dlut.edu.cn
电子邮箱:wangjingyun67@dlut.edu.cn
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A highly selective, fluorescent chemosensor for bioimaging of Fe3+
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论文类型:期刊论文
发表时间:2011-09-15
发表刊物:BIOORGANIC & MEDICINAL CHEMISTRY LETTERS
收录刊物:PubMed、Scopus、SCIE
卷号:21
期号:18
页面范围:5413-5416
ISSN号:0960-894X
关键字:Rhodamine dyes; Chemosensor; Fe3+; Bioimaging fluorescence
摘要:A fluorescent sensor for Fe3+ has been synthesized based on rhodamine-lactam, which shows excitation (531 nm) and emission (557 nm) wavelength, displays an excellent selectivity for Fe3+ and can be used for imaging Fe3+ in living cells. The pK(a) of the sensor is as low as of 3.2. It can be used in the range of pH 5-9. (C) 2011 Elsevier Ltd. All rights reserved.