期刊
TETRAHEDRON LETTERS
卷 50, 期 43, 页码 5958-5961出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.tetlet.2009.08.045
关键词
Chromogenic; Fluorogenic; Coumarin; Mercury ion
资金
- MEST
- SRC [R11-2005-008-00000-0]
- KRF [KRF-2008-313-C00501, KRF-2008-313-C00508]
- National Research Council of Science & Technology (NST), Republic of Korea [K09004] Funding Source: Korea Institute of Science & Technology Information (KISTI), National Science & Technology Information Service (NTIS)
- National Research Foundation of Korea [2008-313-C00501, 2008-0057799, 2009-0081566, 과09A1514, 2008-313-C00508] Funding Source: Korea Institute of Science & Technology Information (KISTI), National Science & Technology Information Service (NTIS)
A coumarin-based dithiane (1) was synthesized for the selective detection of Hg2+ with respect to dual chromo- and fluorogenic changing events in an aqueous solution by the mercury-promoted transformation of a dithiane group into an aldehyde functional unit. The Hg2+-selective response of the chemodosimeter was clearly observed in aqueous buffer as well as in human blood plasma medium. (C) 2009 Elsevier Ltd. All rights reserved.
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