置換基による光機械応答が速い有機単結晶

¹College of Chemistry and Chemical Engineering, Qingdao University, Shandong 266071, China. gmwang_pub@163.com.

Chemical communications (Cambridge, England)

|December 19, 2025

Abstract:

Light-driven organic molecular crystalline materials demonstrate promising potential in microrobotics, photo-switches, and photoactuators. In this work, we developed three α-cyanostilbene derivatives with substituents via the Knoevenagel condensation reaction. Systematic substituent modulation enabled optimization of both the crystal morphology and photomechanical responses. These crystals exhibit significantly fast response kinetics in air and water.

キーワード:

光機械応答有機単結晶 α-シアノスチルベン光アクチュエータ分子材料科学

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