Synthesis, Characterization, and Properties of Three-Dimensional Analogues of 9-Borafluorenes
Three-dimensional (3D) analogues of 9-borafluorenes,(C2B10H10) 2BR (R= Cl (1), Br (2), H
(3, merely as ether or silane adduct), phenyl (4), mesityl (5)), were synthesized and fully …
(3, merely as ether or silane adduct), phenyl (4), mesityl (5)), were synthesized and fully …
Deciphering intramolecular charge transfer in fluoranthene derivatives
An intramolecular charge transfer (ICT) state evolves via excited state structural change and
solvent reorganization, where the charge distribution in the excited state is markedly …
solvent reorganization, where the charge distribution in the excited state is markedly …
Binary organic nanoparticles with bright aggregation-induced emission for three-photon brain vascular imaging
Fluorogens with aggregation-induced emission (AIEgens) are promising optical agents for
cellular and vascular imaging. AIEgens with bright emission in the far-red and near-infrared …
cellular and vascular imaging. AIEgens with bright emission in the far-red and near-infrared …
The magic of biaryl linkers: the electronic coupling through them defines the propensity for excited-state symmetry breaking in quadrupolar acceptor–donor–acceptor …
Charge transfer (CT) is key for molecular photonics, governing the optical properties of
chromophores comprising electron-rich and electron-deficient components. In photoexcited …
chromophores comprising electron-rich and electron-deficient components. In photoexcited …
Star-Shaped ESIPT-Active Mechanoresponsive Luminescent AIEgen and Its On–Off–On Emissive Response to Cu2+/S2–
Design and development of multifunctional materials have drawn incredible attraction in
recent years. Herein, we report the design and construction of versatile star-shaped …
recent years. Herein, we report the design and construction of versatile star-shaped …
Alkyl-Engineered Dual-State Luminogens with Pronounced Odd–Even Effects: Quantum Yields with up to 48% Difference and Crystallochromy with up to 22 nm …
Alkyl chain-resulted odd–even effects in fluorescence quantum yield (FLQY) have also been
reported in organic luminescent materials (OLMs). However, the odd–even effects in FLQY …
reported in organic luminescent materials (OLMs). However, the odd–even effects in FLQY …
The role played by solvent polarity in regulating the competitive mechanism between ESIPT and TICT of coumarin (E-8-((4-dimethylamino-phenylimino)-methyl)-7 …
J Han, B Cao, Y Li, Q Zhou, C Sun, B Li, H Yin… - Spectrochimica Acta Part …, 2020 - Elsevier
Excited-state intramolecular proton transfer (ESIPT) and twist intramolecular charge transfer
(TICT) are the two most fundamental dynamic processes, ubiquitous in biological and …
(TICT) are the two most fundamental dynamic processes, ubiquitous in biological and …
Citric acid-based intrinsic band-shifting photoluminescent materials
Citric acid, an important metabolite with abundant reactive groups, has been demonstrated
as a promising starting material to synthesize diverse photoluminescent materials including …
as a promising starting material to synthesize diverse photoluminescent materials including …
Electron-donating strength dependent symmetry breaking charge transfer dynamics of quadrupolar molecules
The excited state symmetry breaking charge transfer (SBCT) dynamics of two diacetylide-
triphenylamine (DATPA) derivatives with different electron-donating abilities are investigated …
triphenylamine (DATPA) derivatives with different electron-donating abilities are investigated …
Solvent modulated excited state processes of push–pull molecule with hybridized local excitation and intramolecular charge transfer character
Recently, a type of synthetic highly efficient OLED molecule based on a hybridized local
excitation and charge transfer (HLCT) character has received much attention as a potential …
excitation and charge transfer (HLCT) character has received much attention as a potential …