Detection of Cu II  by a Chemodosimeter‐Functionalized Monolayer on Mesoporous Silica | Zendy

Kim Hyun Jung | Zendy; Lee Soo Jin | Zendy; Park Sun Young | Zendy; Jung Jong Hwa | Zendy; Kim Jong Seung | Zendy

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Detection of Cu II by a Chemodosimeter‐Functionalized Monolayer on Mesoporous Silica

Author(s) -

Kim Hyun Jung,

Lee Soo Jin,

Park Sun Young,

Jung Jong Hwa,

Kim Jong Seung

Publication year - 2008

Publication title -

advanced materials

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 10.707

H-Index - 527

eISSN - 1521-4095

pISSN - 0935-9648

DOI - 10.1002/adma.200800246

Subject(s) - thiourea , anthraquinone , selectivity , mesoporous silica , mesoporous material , monolayer , materials science , inorganic chemistry , ion , photochemistry , nuclear chemistry , chemistry , organic chemistry , nanotechnology , catalysis

The first Cu II ‐induced cyclic guanylation of thiourea anthraquinone ( 1 ), exhibiting high selectivity towards Cu II over other competitive cations in aspects of fluorometric and colorimetric chemodosimetry, is reported. Moreover, mesoporous silica‐immobilized anthraquinone ( MSIA ) is also fabricated and shows Cu 2+ ion selectivity with respect to a color change from red to yellow.

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