Self-do** is an essential method of increasing carrier concentrations in organic
electronics that eliminates the need to tailor host—dopant miscibility, a necessary step when …

Strong enhancement of molecular circular dichroism (CD) has the potential to enable
efficient asymmetric photolysis, a method of chiral separation that has conventionally been …

The binding of the antibiotic tetracycline hydrochloride (TC) to three proteins was
investigated by steady-state, time-resolved, and circular dichroism spectroscopy. The …

Solvent-free crystal structure of N, N-bis (propylacetyl)-1, 6, 7, 12-tetrabromoperylene-3, 4: 9,
10-bis (dicarboximide), PDI-Br4, obtained by X-ray diffraction reveals the core-twisted …

Exciton coupling between two or more chromophores in a specific environment is a key
mechanism associated with color tuning and modulation of absorption energies. This …

Natural photosystems use protein scaffolds to control intermolecular interactions that enable
exciton flow, charge generation, and long-range charge separation. In contrast, there is …

Natural light-harvesting systems spatially organize densely packed dyes in different
configurations to either transport excitons or convert them into charged photoproducts, with …

The understanding and description of collectively excited multichromophores is of crucial
importance for many areas of basic and applied research. DNA has been used for the …

The optical properties of a series of three cyclophanes comprising either identical or different
perylene bisimide (PBI) chromophores were studied by UV/Vis absorption spectroscopy and …

The first example of an azepine ring formation by counterintuitive nucleophilic participation
of DBU was observed at the sterically crowded bay area of electron-deficient …