Excited-State Intramolecular Proton- and Inter-Polymer Charge-Transfer of Semiconducting Redox Polymers for Fe(III), Cd(II), and Hg(II) Sensing
Mousumi Deb,
Shrestha Roy,
Madhushree Mitra
et al.
Abstract:Herein, IPCT-ESIPT exhibiting nonconventional
fluorescent
semiconducting
polymers (FSPs) are synthesized using poly(vinyl alcohol)
(PVA), 2-acrylamido-2-methylpropanesulfonic acid, N-hydroxymethyl acrylamide, and in situ-generated 2-(3-(N-(hydroxymethyl)acrylamido)propanamido)-2-methylpropane-1-sulfonic
acid. The IPCT- and ESIPT-mediated triple-light emission at different
excitation wavelengths (λex); coexistence of FSP6-amide, FSP6-imidol, and FSP6-amide canonical; and ICT-/PET-assisted sensing capabilities o… Show more
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