Results 201 to 210 of about 24,704 (311)
Heavy-atom effect regulating room temperature phosphorescence in hybrid metal halide glasses. [PDF]
Lian L +12 more
europepmc +1 more source
Convenient large-area construction of flexible multicolor polymer-based room temperature phosphorescence materials with second-scale phosphorescence lifetimes. [PDF]
Li T +8 more
europepmc +1 more source
In a series of indolo[3,2‐b]carbazoles (X‐ICZ‐p1; X = F, Cl, Br), the afterglow properties are shaped by modulating intersystem crossing (ISC/rISC) and phosphorescence rates. F/Cl‐ICZ‐p1 systems show moderate rates, achieving color‐tunable, dual‐mode afterglow in polymethyl methacrylate from persistent thermally activated delayed fluorescence (pTADF ...
Jiang Zhao +4 more
wiley +1 more source
On the Near‐Infrared Photoluminescence and High‐Pressure Physical Chemistry of Gold Nanoclusters
Recent studies show that introducing a rigid structure, a “viscous” environment from solid film, aggregation in the solid state, low temperature, and high pressure can enhance the PL of Au nanoclusters. Herein, we generate an underlying principle of these strategies that the key to enhancing the PL of Au nanoclusters lies in the suppression of the non ...
Yuqing Yao, Qi Li
wiley +1 more source
"Impurity"-driven tunable organic room temperature phosphorescence <i>via</i> conformational regulation in multi host/guest systems. [PDF]
Dutta A, Singh U, Pati SK, Maitra U.
europepmc +1 more source
A synergistic ligand engineering strategy is proposed based on pyridine‐2‐carboxylic acid (2PA) to competitively comodify with cyanine dyes on lanthanide‐doped nanoparticles (LnNPs), which suppresses aggregation‐caused quenching (ACQ) via physical isolation and enhances photostability by actively quenching singlet oxygen (1O2), resulting in enhanced ...
Shiqi Yu +10 more
wiley +1 more source
Flexible Memory: Progress, Challenges, and Opportunities
Flexible memory technology is crucial for flexible electronics integration. This review covers its historical evolution, evaluates rigid systems, proposes a flexible memory framework based on multiple mechanisms, stresses material design's role, presents a coupling model for performance optimization, and points out future directions.
Ruizhi Yuan +5 more
wiley +1 more source
Gold(I) N‐heterocyclic carbene (NHC) complexes confined in micelles reveal tunable fluorescence–phosphorescence, showcasing environment controlled luminescence. The photophysical properties of gold(I) N‐heterocyclic carbene (NHC) complexes incorporating 2‐ethynyltriphenylene chromophores were investigated in solution and in confined micellar ...
Anyie P. Atencio +6 more
wiley +1 more source

