Surface modification strategy for fluorescence solvatochromism of carbon dots prepared from -phenylenediamine

Surface modification strategy for fluorescence solvatochromism of carbon dots prepared from -phenylenediamine

The fluorescence solvatochromism of p -phenylenediamine-derived carbon dots (CDs) was modulated through surface modification with decanoic acid or perfluorodecanoic acid. This is attributed to the adjustment of the dipole interaction between solvent molecules and the CD surface in terms of steric hi...

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Veröffentlicht in:Chemical communications (Cambridge, England) England), 2020-02, Vol.56 (14), p.2174-2177
Hauptverfasser: Sato, Kohei, Sato, Rina, Iso, Yoshiki, Isobe, Tetsuhiko
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creator Sato, Kohei
Sato, Rina
Iso, Yoshiki
Isobe, Tetsuhiko
description The fluorescence solvatochromism of p -phenylenediamine-derived carbon dots (CDs) was modulated through surface modification with decanoic acid or perfluorodecanoic acid. This is attributed to the adjustment of the dipole interaction between solvent molecules and the CD surface in terms of steric hindrance of a surface modifier and polarization of the modified CD surface. Surface modification of p -phenylenediamine-derived carbon dots with decanoic acid and perfluorodecanoic acid successfully modulated fluorescence solvatochromism.
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title Surface modification strategy for fluorescence solvatochromism of carbon dots prepared from -phenylenediamine
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