Title of article
Water-soluble polyaniline with strong photoluminescence in physiological pH environment
Author/Authors
Xiaorui Li، نويسنده , , Hui Huang، نويسنده , , Zhenhui Kang، نويسنده , , Yang Liu، نويسنده , , Jinglin Liu، نويسنده , , Shuit-Tong Lee، نويسنده ,
Issue Information
دوهفته نامه با شماره پیاپی سال 2010
Pages
3
From page
60
To page
62
Abstract
Polyaniline (PANI) can show strong photoluminescence (PL) and well dispersed ability in water after simple refluxing with H2SO4 (sulfonated polyaniline, SPANI). This kind of fluorescent SPANI exhibits pH sensitive PL properties, especially, the strongest PL intensity is obtained in physiological pH environment (pH 7–8). The pH sensitive PL properties of SPANI are mainly attributed to the structure transition under different pH conditions.
Keywords
Luminescence , Polymers , Optical properties , Photoluminescence spectroscopy
Journal title
Materials Chemistry and Physics
Serial Year
2010
Journal title
Materials Chemistry and Physics
Record number
1058986
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