A Tri-state Fluorescent Switch with “Gated” Solid-state Photochromism Induced by an External Force,Chemistry - An Asian Journal

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A Tri-state Fluorescent Switch with “Gated” Solid-state Photochromism Induced by an External Force
Chemistry - An Asian Journal ( IF 3.5 ) Pub Date : 2021-09-17 , DOI: 10.1002/asia.202101002
Chen Qian ₁ , Zhimin Ma ₂ , Jianwei Liu ₁ , Xue Zhang ₁ , Shitao Wang ₁ , Zhiyong Ma ₁

Affiliation

DHAPTZ shows remarkable tri-state fluorescenct swith, including mechanochromism and “gated” soild-state photochromism. External force not only causes red-shift of fluorescence, but also activated ring-open reaction. Impressive photochromism can be observed after grinding.