Results 41 to 50 of about 2,688 (244)
Advanced Science, EarlyView.The crystalline structure, the atomic numbers of the constituent elementsand the size of MOF crystals each influence their photoluminescence and scintillation properties in distinct ways. Together, these factors provide valuable guidelines for designing systems with optimized performance and tunable timing characteristics, arising from the synergistic ...
Francesca Cova +8 more
wiley +1 more source
AggregateWhereas aggregation‐induced emission (AIE) is a useful tool to develop photofunctional host systems, its guest usability has been largely unexplored within well‐defined host compounds so far, mainly owing to the absence of suitable cavities.
Ryuki Kitaura +5 more
doaj +1 more source
Medicinal uses, phytochemistry and pharmacology of Ammodaucus leucotrichus
Clinical Phytoscience, 2020 This review summarizes selected scientific evidence on phytochemistry and pharmacological properties of Ammodaucus leucotrichus. Information was gathered via the Internet (using Scopus, PubMed, Google Scholar, Elsevier, Springer, Science Direct ...
Elhassan Idm’hand +2 more
doaj +1 more source
Introducing Diradicaloid Thiele's Hydrocarbon Derivatives as Ligand in Transition Metal Chemistry
Angewandte Chemie, EarlyView.N‐doped Thiele's hydrocarbon derivative is introduced as a ligand for the synthesis of mono‐ and bimetallic rhodium complexes as well as cyclometalated iridium complexes. These compounds constitute the first metal complexes based on a Thiele's hydrocarbon (or p‐quinodimethane) derivative and, to the best of our knowledge, the first cyclometalated ...
Alok Mahata +2 more
wiley +2 more sources
Advanced Science, EarlyView.Donor–acceptor asymmetry modulates conical‐intersection accessibility and topology in bridged stilbenes, providing mechanistic insight into excited‐state deactivation and aggregation‐induced emission (AIE). ABSTRACT A computation‐guided investigation of asymmetric donor–acceptor bridged stilbenes reveals structure–property relationships governing ...
Takuya Tanaka +8 more
wiley +1 more source
Marine Drugs, 2023 Two new proton-deficient metabolites, tandocyclinones A and B (1 and 2), were discovered via the chemical profiling of the Streptomyces sp. strain TDH03, which was isolated from a marine sediment sample collected from the intertidal mudflat in Tando Port,
Thanh-Hau Huynh +10 more
doaj +1 more source
Angewandte Chemie, EarlyView.Porous polymer monoliths embedded with sensitizer–annihilator dye pairs enable efficient solid‐state visible‐to‐ultraviolet triplet–triplet annihilation‐based photon upconversion under low‐intensity blue and green light. Their co‐continuous porous architectures balance chromophore interactions with substrate accessibility, providing robust and tunable ...
Sakura Nakagawa +5 more
wiley +2 more sources
Advanced Science, EarlyView.A ZnIn2S4–carbon dot heterojunction enables photocatalytic H2O2 production coupled with furfuryl alcohol oxidation. In this redox system, furfuryl alcohol acts as both the electron donor and oxidation substrate, producing furoic acid with 100% selectivity and 98% conversion while supporting efficient H2O2 generation with a solar‐to‐chemical conversion (
Pengfei Bai +9 more
wiley +1 more source
Substituent‐controlled aggregate luminescence: Computational unraveling of S1/S0 surface crossing
Aggregate, 2023 We computationally investigated the molecular aggregation effects on the excited state deactivation processes by considering both the direct vibrational relaxation and the S0/S1 surface crossing, that is, the minimum energy conical intersection (MECI ...
Ping‐An Yin +3 more
doaj +1 more source
Angewandte Chemie, EarlyView.Linear aromatic oligomers display intense photoluminescence (PL), circular dichroism (CD), and circularly polarized luminescence (CPL) properties upon non‐covalent encapsulation by axially‐chiral aromatic capsules under ambient aqueous conditions.
Yoshihisa Hashimoto +4 more
wiley +2 more sources