ICCAS OpenIR
Ratiometric Zn2+ Fluorescent Sensor and New Approach for Sensing Cd2+ by Ratiometric Displacement
Xue, Lin1,2; Liu, Qing1,2; Jiang, Hua1
2009-08-06
Source PublicationORGANIC LETTERS
ISSN1523-7060
Volume11Issue:15Pages:3454-3457
AbstractA fluorescent sensor QB, based on quinoline with DPA as receptor, is designed as a ratiometric sensor for Zn2+ and CHEF (chalation enhanced fluorescence) sensor for Cd2+. Moreover, another ratiometric signal output for Cd2+ can be observed when the bound Zn2+ in the QB-Zn2+ complex is displaced by Cd2+. These results demonstrate that OB can act not only as a ratiometirc sensor for Zn2+ but also as a dual-mode Cd2+-selective sensor via the CHEF mechanism and ratiometric displacement.
DOI10.1021/ol901380w
Indexed BySCI ; IC
Language英语
WOS IDWOS:000268479900074
PublisherAMER CHEMICAL SOC
Citation statistics
Cited Times:238[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/67808
Collection中国科学院化学研究所
Corresponding AuthorJiang, Hua
Affiliation1.Chinese Acad Sci, Inst Chem, Beijing Natl Lab Mol Sci, Key Lab Photochem, Beijing 100190, Peoples R China
2.Chinese Acad Sci, Grad Sch, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Xue, Lin,Liu, Qing,Jiang, Hua. Ratiometric Zn2+ Fluorescent Sensor and New Approach for Sensing Cd2+ by Ratiometric Displacement[J]. ORGANIC LETTERS,2009,11(15):3454-3457.
APA Xue, Lin,Liu, Qing,&Jiang, Hua.(2009).Ratiometric Zn2+ Fluorescent Sensor and New Approach for Sensing Cd2+ by Ratiometric Displacement.ORGANIC LETTERS,11(15),3454-3457.
MLA Xue, Lin,et al."Ratiometric Zn2+ Fluorescent Sensor and New Approach for Sensing Cd2+ by Ratiometric Displacement".ORGANIC LETTERS 11.15(2009):3454-3457.
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