Effect of cationic surfactants on characteristics and colorimetric behavior of polydiacetylene/silica nanocomposite as time–temperature indicator

•Only pure PDA yielded a hole-like vesicle.•An addition of surfactant led to a decrease in a size of either PDA or PDA/SiO2.•Cationic group of surfactants affected to an appearance of PDA/SiO2.•Surfactant-added PDA/SiO2/F127 solution could change the color below 60°C.•They were expected to be applie...

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Veröffentlicht in:	Applied surface science 2014-09, Vol.314, p.426-432
Hauptverfasser:	Nopwinyuwong, Atchareeya, Kitaoka, Takuya, Boonsupthip, Waraporn, Pechyen, Chiravoot, Suppakul, Panuwat
Format:	Artikel
Sprache:	eng
Schlagworte:	Cationic Cationic surfactant Colorimetric response Colorimetry Condensed matter: electronic structure, electrical, magnetic, and optical properties Condensed matter: structure, mechanical and thermal properties Cross-disciplinary physics: materials science rheology Exact sciences and technology Nanostructure Particle size PDA Physics Polydiacetylene Self assembly Silica nanoparticle Silicon dioxide Surfactants Time–temperature indicator
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