Chiroptical switches, whose chiral optical signals such as optical rotatory dispersion (ORD),
circular dichroism (CD) and circularly polarized luminescence (CPL) are reversibly …

The photophysical properties of π-conjugated materials in aggregate states are heavily
dependent on molecular arrangements. Accordingly, the regulation of molecular packing is …

Non-covalent interactions between aromatic moieties, especially π–π interactions, play a
key role in organic luminescent materials. Pyrene often serves as a common luminogen …

Organic small-molecules of multiple stimuli-responses were widely paid attention, which can
be applied in multiple fields simultaneously, such as thermal sensor, force response, pH …

A series of photoswitchable cyclopentadienone derivative dimers bearing bromo, thienyl, 4‐
(dimethylamino) phenyl, 3‐pyridinyl, 4‐nitrophenyl and cyano groups was designed and …

Covalently linked π-stacked dimers are promising candidates for photoresponsive materials.
In this article the authors report a one-pot synthesis of two cyclopentane-bridged dimeric …