Tunable mechanochromic luminescence of benzofuran-fused pyrazine: effects of alkyl chain length and branching pattern
Shotaro Nakamura, Kohei Okubo, Yuji Nishii, Koji Hirano, Norimitsu Tohnai, Masahiro Miura
Abstract
Tuning the alkyl chains of bisbenzofuropyrazines allowed control over the on/off switching of mechanochromic luminescence and self-recovery rates.
Topics & Concepts
Materials scienceBranching (polymer chemistry)PyrazineBenzofuranAlkylLuminescencePhotochemistryOptoelectronicsOrganic chemistryComposite materialChemistryLuminescence and Fluorescent MaterialsMolecular Sensors and Ion DetectionPhotochromic and Fluorescence Chemistry