Intramolecular charge transfer (ICT) that occurs upon photoexcitation of molecules is a vital
process in nature and it has ample applications in chemistry and biology. The ICT process of …

Acridines possess two characteristics that have led many researchers to consider the agents
interesting targets for future development as potential farmacophores: the planar acridine …

Light is a convenient source of energy and the heart of light‐harvesting natural systems and
devices. Here, we show light‐modulation of both the chemical nature and ionic charge …

Recent studies have shown a solvent-mixture approach is an efficient method to induce
improved morphology in various narrow-bandgap polymer systems for polymer: fullerene …

Silver nanoparticles were synthesized by chemical reduction of silver ions by sodium
borohydride in the presence of poly-(N)-vinyl-2-pyrrolidone in solution of short chain …

Photophysical characteristics of 2-(4′-amino-2′-hydroxyphenyl)-1 H-imidazo-[4, 5-c]
pyridine (AHPIP-c) have been studied in various aprotic and protic solvents using UV …

A novel series of donor–acceptor–donor (D–A–D) structured pyridine derivatives were
synthesised and detailed photo-physical investigations were made using mainly steady …

Metal phthalocyaninates and their higher homologues are recognized as deep-red
luminophores emitting from their lowest excited singlet state. Herein, we report on the …

Phen-PENMe2 has recently been proposed as a promising new molecule displaying solvent-
tuned dual emission, highlighting an original and newly-described charge transfer model …

Displaying a dual emission, a Phen-PENMe2 compound can be foreseen as a new model
for fundamental studies. It is based on an excited state cumulene-type structure, involving …