Photo-gated polymer mechanochromism from excited-state intramolecular proton transfer.
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DOI: 10.1039/d3cc01900d
Abstract: Controlled polymer mechanochromism has large potential for new applications. We design a novel ESIPT mechanophore (HBIA-2OH) by three-step synthesis. Connected to polyurethane, it shows unique photo-gated mechanochromism from excited-state intramolecular proton transfer (ESIPT) via photo-induced… read more here.
Keywords: photo; mechanochromism; photo gated; excited state ... See more keywords