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A highly sensitive and selective turn-on fluorogenic and chromogenic sensor based on BODIPY-functionalized magnetic nanoparticles for detecting lead in living cells

Title
A highly sensitive and selective turn-on fluorogenic and chromogenic sensor based on BODIPY-functionalized magnetic nanoparticles for detecting lead in living cells
Authors
Son H.Lee H.Y.Lim J.M.Kang D.Han W.S.Lee S.S.Jung J.H.
Ewha Authors
강동민
SCOPUS Author ID
강동민scopus
Issue Date
2010
Journal Title
Chemistry - A European Journal
ISSN
0947-6539JCR Link
Citation
vol. 16, no. 38, pp. 11549 - 11553
Indexed
SCI; SCIE; SCOPUS WOS scopus
Abstract
A new fluoro-chromogenic chemosensor based on BODIPY-functionalized Fe 3O4@SiO2 core/shell nanoparticles 1 has been prepared. Chemosensor 1 exhibits a high affinity and selectivity for Pb 2+ over competing metal ions tested. Moreover, confocal microscopy, and flow cytometry experiments established that 1 can be used for detecting Pb2+ levels within living cell. © 2010 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.
DOI
10.1002/chem.201001772
Appears in Collections:
자연과학대학 > 생명과학전공 > Journal papers
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