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dc.contributor.authorKao, Shao-Lunen_US
dc.contributor.authorVenkatesan, Parthibanen_US
dc.contributor.authorWu, Shu-Paoen_US
dc.date.accessioned2015-07-21T08:28:59Z-
dc.date.available2015-07-21T08:28:59Z-
dc.date.issued2015-01-01en_US
dc.identifier.issn1144-0546en_US
dc.identifier.urihttp://dx.doi.org/10.1039/c5nj00159een_US
dc.identifier.urihttp://hdl.handle.net/11536/124725-
dc.description.abstractA fluorescent probe (NBDTe) based on an NTe2 chelating motif has been developed for the highly selective and sensitive detection of Hg2+. Significant fluorescence enhancement was observed with the chemosensor NBDTe in the presence of Hg2+. Moreover, the metal ions Ag+, Al3+, Ca2+, Cd2+, Co2+, Cu2+, Cr3+, Fe2+, Fe3+, Hg2+, Mg2+, Mn2+, Ni2+, Pb2+, and Zn2+ produced only minor changes in the fluorescence values of the system. The association constant (K-a) of Hg2+ binding to the chemosensor NBDTe was found to be 3.81 x 10(3) M (1), with a detection limit of 4.2 mu M. The maximum fluorescence enhancement caused by Hg2+ binding to the chemosensor NBDTe was observed over the pH range of 4.0-10.0. In addition, fluorescence microscopy experiments showed that the chemosensor NBDTe can be used as a fluorescent probe for detecting Hg2+ in living cells.en_US
dc.language.isoen_USen_US
dc.titleA highly selective fluorescent sensor for Hg(II) based on an NTe2 chelating motif and its application to living cell imagingen_US
dc.typeArticleen_US
dc.identifier.doi10.1039/c5nj00159een_US
dc.identifier.journalNEW JOURNAL OF CHEMISTRYen_US
dc.citation.volume39en_US
dc.citation.spage3551en_US
dc.citation.epage3557en_US
dc.contributor.department應用化學系zh_TW
dc.contributor.departmentDepartment of Applied Chemistryen_US
dc.identifier.wosnumberWOS:000354199900049en_US
dc.citation.woscount1en_US
Appears in Collections:Articles