Results 181 to 190 of about 28,603 (262)

Ultrafast Intersystem Crossing Dynamics of 6-Selenoguanine in Water. [PDF]

JACS Au, 2022
Valverde D, Mai S, Canuto S, Borin AC, González L.   +4 more
europepmc   +1 more source

Heteroatom location‐ and orientation mode‐dependent reverse intersystem crossing rate in multiple resonance emitters

FlexMat, EarlyView.
By constructing two pairs of isomers with different heteroatom anchoring positions, the relationship between heteroatom location and orientation mode and reverse intersystem crossing rate constant (kRISC) in multiple resonance (MR) emitters is systematically investigated.
Tingting Huang, Yincai Xu, Yupei Qu, Xinliang Cai, Jinbei Wei, Yue Wang   +5 more
wiley   +1 more source

Accelerated intersystem crossing enhances NIR emission in Au₅₂(SR)₃₂ nanoclusters by surface ligand engineering. [PDF]

Chem Sci
Zeng L, Wang Y, Tan J, Pei Q, Kong J, Zhang W, Ye S, Jin R, Luo Y, Zhou M.   +9 more
europepmc   +1 more source

Quenching singlet oxygen via intersystem crossing for a stable Li-O₂ battery. [PDF]

Proc Natl Acad Sci U S A, 2022
Jiang Z, Huang Y, Zhu Z, Gao S, Lv Q, Li F.   +5 more
europepmc   +1 more source

Quantitative Correlation Between Charge Transfer and Two Photon Absorption in Phenanthridine‐TCNB Cocrystal

Information &Functional Materials, EarlyView.
A new molecular cocrystal shows D‐A alternative molecular stacking, cyan‐blue photoluminescence with lifetime of 19.76 ns, and two‐photon absorption enabled emission under laser excitation between 720 and 880 nm. Theoretical calculations reveal its static dipole moment of 2.84 D, CT character in the ground, S1, and S2 excited states, and the TPA ...
Weigang Zhu, Ying Ni, Bin Li, Rafael C. González‐Cano, Wenping Hu   +4 more
wiley   +1 more source

Tautomer aspects in the excited-state dynamics in 2-thiocytosine: intersystem crossing in the absence of the thiocarbonyl group. [PDF]

Chem Sci
Duwal B, Eder I, González L, Mai S, Ullrich S.   +4 more
europepmc   +1 more source

Achieving superior therapeutic effects on methicillin‐resistant Staphylococcus aureus infection via simple sulfonation process for preparing zwitterionic photosensitizer

Interdisciplinary Medicine, EarlyView.
The sulfonated zwitterionic photosensitizer (PYSO3) is synthesized by reacting maleic anhydride derivatives with 4‐aminopyridine to form PY, followed by sulfonation with 1,4‐butane sultone. It exhibits both photothermal and photodynamic properties, enabling effective eradication of MRSA and biofilms, as well as promoting wound healing in mice ...
Changxu Zhu, Yin Li, Qiyun Deng, Ruixin Guo, Yu Huang, Wenyan Guo, Xi Chen, Ben Zhong Tang, Zhiming Wang, Lidan Chen, Zhaohui Sun   +10 more
wiley   +1 more source

Challenges and Opportunities in Machine Learning for Light‐Emitting Polymers

Macromolecular Rapid Communications, EarlyView.
The performance of light‐emitting polymers emerges from coupled effects of chemical diversity, morphology, and exciton dynamics across multiple length scales. This Perspective reviews recent design strategies and experimental challenges, and discusses how machine learning can unify descriptors, data, and modeling approaches to efficiently navigate ...
Tian Tian, Yinyin Bao
wiley   +1 more source

Chiral Selenium-Integrated Multi-Resonant Thermally Activated Delayed Fluorescent Emitters Showing Improved Reverse Intersystem Crossing Rate. [PDF]

Angew Chem Int Ed Engl
Wang J, Hafeez H, Chen D, Ortiz JSO, Xu Y, McKay AP, Cordes DB, Crassous J, Samuel IDW, Zysman-Colman E.   +9 more
europepmc   +1 more source

Spinel Aluminate‐Based Heterojunctions as Photocatalyst: A Review

ChemistryOpen, EarlyView.
Spinel aluminates (MAl2O4; M = Zn, Mg, Ca, Sr) serve as robust platforms for designing heterojunction photocatalysts. Their stable lattices, tunable band structures, and efficient charge transport enable improved light‐driven carrier separation, significantly enhancing pollutant degradation efficiency in advanced photocatalytic systems.
Ancy Kurian, Sumathi Shanmugam
wiley   +1 more source