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Indexed by:期刊论文

Date of Publication:2013-07-29

Journal:CHEMISTRY-A EUROPEAN JOURNAL

Included Journals:SCIE、EI、PubMed、Scopus

Volume:19

Issue:31

Page Number:10115-10118

ISSN No.:0947-6539

Key Words:fluorescent sensor; Grubbs catalyst; metathesis; oxidation; ruthenium

Abstract:Ruthenium comes to its senses: Determining how effectively ruthenium residues are removed from olefin metathesis reactions calls for an alternative evaluation method to ICP-MS. A fluorescent chemosensor for ruthenium has been developed based on an alkene oxidation reaction (see figure). This fluorescence method has a good selectivity as well as an excellent sensitivity and a 0.32 ppb detection limit. Its streamlined and high-throughput character is demonstrated by sensing residual Ru in samples containing functionalized organic compounds.Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.