Although organic multi-branched chromophores (OMBCs) have gained great progress in the
fields of two-photon absorption materials, the in-depth study on present OMBCs is still …

Symmetry breaking charge transfer (SBCT) in excited molecules plays a central role in
photochemical energy conversion in both artificial and biological systems. The …

Biocatalytic transformation has attracted increasing attention in the green synthesis of
chemicals due to the diversity of enzymes, their high catalytic activities and specificities, and …

Most symmetric quadrupolar molecules designed for two-photon absorption behave as
dipolar molecules in the S1 electronic excited state. This is usually explained by a breakup …

The design of nonlinear optical (NLO) materials using conjugated molecules via different
techniques is reported in the literature to boost the use of these systems in NLO. Therefore …

Kee** in view, the recent energy conditions and contribution of non-fullerene acceptors
(NFAs) towards organic solar cells (OSCs), a series of NFAs (D1-D9) was designed. The …

Symmetry breaking of the excited state of a linear quadrupolar acceptor–donor–acceptor
molecule was investigated using time-resolved infrared spectroscopy in 55 solvents …

Semiconducting polymer (SP)-based afterglow luminogens are showing increasing potential
for in vivo imaging because of their long-life luminescence and the associated benefits (eg …

A significant number of quadrupolar dyes behave as their dipolar analogues when
photoexcited in polar environments. This is due to the occurrence of excited-state symmetry …

Organic luminescent materials are widely used in various electronic and optoelectronic
devices upon growing demands of science and technology. Enhancement of spectral …