Nanoarchitectonics of highly dispersed polythiophene on paper for accurate quantitative detection of metal ions
Yui Sasaki, Xiaojun Lyu, Takayuki Kawashima, Yijing Zhang, Kohei Ohshiro, K. Okabe, Kazuhiko Tsuchiya, Tsuyoshi Minami
Abstract
Paper fibers allow the high dispersion of a fluorescent polythiophene chemosensor for the suppression of aggregation-induced quenching, which is applied to the solid-state fluorescent quantitative sensing of metal ions using imaging analysis and pattern recognition techniques.
Topics & Concepts
PolythiopheneMetal ions in aqueous solutionFluorescenceQuenching (fluorescence)Materials scienceIonMetalAnalyteNanotechnologySolid-statePolymerChemistryConductive polymerChromatographyOrganic chemistryPhysical chemistryOpticsComposite materialMetallurgyPhysicsLuminescence and Fluorescent MaterialsMolecular Sensors and Ion DetectionPolydiacetylene-based materials and applications