Title of article
Surface plasmon resonance study on the interaction of a dithiosquarylium dye with metal ions
Author/Authors
Kim، Sung Hoon نويسنده , , Han، Sun Kyung نويسنده , , Koh، Kwang Nak نويسنده , , Kang، Shin Won نويسنده , , Keum، Sam-Rok نويسنده , , Yoon، Cheol-Min نويسنده , , Jang، Gab-Soo نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2000
Pages
-168
From page
169
To page
0
Abstract
The detection of some metal ions has been investigated using an optical sensor based on surface plasmon resonance (SPR). A multilayer sensing chip was prepared with a dithiosquarylium (DTSQ) dye sensing layer coating on a gold layer. Using the DTSQ dye as a metal ion sensing molecule, a highly selective response for Ag+ was observed.
Keywords
Fluorescent dyes , Fluorescence anisotropy , Nanometre particle sizing , Ludox colloidal silica
Journal title
DYES & PIGMENTS
Serial Year
2000
Journal title
DYES & PIGMENTS
Record number
54550
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