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A dual colorimetric and fluorometric sensor for lead ion based on conjugated polydiacetylenes

Title
A dual colorimetric and fluorometric sensor for lead ion based on conjugated polydiacetylenes
Authors
Lee K.M.Chen X.Fang W.Kim J.-M.Yoon J.
Ewha Authors
윤주영
SCOPUS Author ID
윤주영scopus
Issue Date
2011
Journal Title
Macromolecular Rapid Communications
ISSN
1022-1336JCR Link
Citation
vol. 32, no. 6, pp. 497 - 500
Indexed
SCI; SCIE; SCOPUS WOS scopus
Abstract
A PDA based sensor, derived from a di-(2-picolyl) amine (DPA) substituted diacetylene monomer, displayed a selective colorimetric change and a large fluorescence enhancement in the presence of lead ions. The lead selective PDA-based chemosensor enabled easy detection of the presence of lead in 100% aqueous solution by the naked-eye. Copyright © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
DOI
10.1002/marc.201000671
Appears in Collections:
자연과학대학 > 화학·나노과학전공 > Journal papers
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