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Tuning the thermo- and mechanoresponsive behavior of luminescent cyclophanes

Sagara, Yoshimitsu ; Weder, Christoph ; Tamaoki, Nobuyuki

In: RSC Advances, 2016, vol. 6, p. 80408

A mechano- and thermoresponsive luminescent cyclophane

Sagara, Yoshimitsu ; Simon, Yoan C. ; Tamaoki, Nobuyuki ; Weder, Christoph

In: Chemical Communications, 2016, vol. 52, p. 5694–5697

The first fluorescent cyclophane with mechano- and thermoresponsive solid-state fluorescence characteristics is reported. The new cyclophane comprises two 9,10-bis(phenylethynyl)anthracene moieties that are bridged by tetraethylene glycol spacers. The stimuli-responsiveness is based on molecular assembly changes.

Temperature-Dependent Mechanochromic Behavior of Mechanoresponsive Luminescent Compounds

Sagara, Yoshimitsu ; Kubo, Kazuya ; Nakamura, Takayoshi ; Tamaoki, Nobuyuki ; Weder, Christoph

In: Chemistry of Materials, 2017, vol. 29, no. 3, p. 1273-1278

Asymmetric Cyclophanes Permit Access to Supercooled Nematic Liquid Crystals with Stimuli-responsive Luminescence

Sagara, Yoshimitsu ; Weder, Christoph ; Tamaoki, Nobuyuki

In: Chemistry of Materials, 2017, vol. 29, no. 14, p. 6145-6152