Construction of π-extended helicenes and their derivatives comprise an evergreen polycyclic aromatic hydrocarbon. Here, we report the design and synthesis of a novel phenothiazine and perylene diimide (PDI)-fused [7]helicene represented...

It is an established fact that [1]benzothieno[3,2-b][1]benzothiophene (BTBT) is a champion molecule for high mobility OFETs devices. Recently it is also utilized in dye-sensitized solar cells (DSSCs) and organic photovoltaics...

The development of novel organic fluorescent materials with strong luminescence in the aggregate state as well as stimuli-response under external forces is of great importance for practical applications in the...