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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：化工学院
学科：应用化学. 精细化工
办公地点：大连理工大学西部校区F-206
联系方式：fanjl@dlut.edu.cn
电子邮箱：fanjl@dlut.edu.cn
X-ray crystallographic and photophysical properties of rhodamine-based chemosensor for Fe3+
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论文类型：期刊论文
发表时间：2009-07-15
发表刊物：SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY
收录刊物：SCIE、EI、PubMed
卷号：73
期号：2
页面范围：398-402
ISSN号：1386-1425
关键字：X-ray crystallography; Photophysical properties; Rhodamine 6G; Chemosensor; Fe3+
摘要：A fluorescent sensor for Fe3+, 2-[3'.6'-bis(ethylamino)-2',7'-dimethyl-3-oxospiro[1H-isoindole-1,9'-[9H] xanthen]-2-((2-aminoethyl)methyl)]phenol, has been synthesized and characterized by H-1 NMR, C-13 NMR and X-ray crystallography. The photophysical processes of the Fe3+-sensor have been carefully investigated by fluorescence and absorbance spectra. Upon addition of Fe3+, the sensor shows strong fluorescence change with absorbance and emission peaks at 530 and 554 nm, respectively. Other metal ions have no such response. (C) 2009 Elsevier B.V. All rights reserved.