Results 71 to 80 of about 10,626 (204)
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.Three methylpyridine‐functionalized TEMPOs were synthesized through an electron‐rich regulation strategy. The calculation of transition states supported the highest reaction efficiency of para‐MePy‐TEMPOs, which outperformed its analogues to have the best performance of AORFBs, opening a new avenue for exploring TEMPO‐based catholytes.
Shaopeng Wang +10 more
wiley +1 more source
Recent Progress of Metal Halide Perovskite‐Based S‐Scheme Heterojunction for Solar Energy Conversion
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.Recent advances in metal halide perovskite‐based S‐scheme photocatalytic heterojunctions are systematically reviewed in this work. Synthetic protocols, state‐of‐the‐art characterizations for tracking interfacial charge transfer, and their diverse photocatalytic applications are thoroughly explored.
Xinhe Wu +4 more
wiley +1 more source
Synthetic Strategies for the Construction of Cyclobutane‐Fused Heterocycles
European Journal of Organic Chemistry, EarlyView.Cyclobutane‐fused heterocycles are important motifs commonly present in bioactive compounds, recognized for their rigid 3D structures that confer unique properties. However, synthesizing these compounds remains challenging. This review discusses current methods for their synthesis, such as photochemical, metal‐catalyzed, and Lewis acid‐mediated [2 + 2]
Michela Vargiu +2 more
wiley +1 more source
Food Chemistry International, EarlyView.Unpleasant bitterness associated with bioactive components of S. anguivi, a vegetal fruit with many therapeutics functionalities, was attenuated on interaction with dietary bivalent metallic ions with concomitant augmentation of antioxidant activity. ABSTRACT Bioactive components of S.
Daramola Bode
wiley +1 more source
Food Chemistry International, EarlyView.Scientific analysis of Anchomanes difformis roots confirms significant nutraceutical potential, containing high levels of carbohydrates, proteins, and essential minerals. Phytochemical screening revealed antioxidants such as phenols and flavonoids, and although the extracts effectively lowered plasma glucose, safety testing showed dose‐dependent risks.
Lawrence Folorunso Dada +2 more
wiley +1 more source
Isolation and synthesis of anthraquinones and related compounds of Rubia cordifolia [PDF]
Journal of the Serbian Chemical Society, 2005 Anthraquinones and their glycosides, along with other compounds, have been isolated and characterized from the acetone:water (1:1) percolation of dried roots of Rubia cordifolia.
RAM SINGH, GEETANJALI
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FlexMat, EarlyView.A series of deep red (DR) and near‐infrared (NIR) thermally activated delayed fluorescence conjugated polymers are prepared, their solution‐processible organic light‐emitting diodes exhibit DR emission with maximum external quantum efficiency (EQEmax) of 6.4%, high luminance of 4254 cd m−2 and emission peak at 678 nm, and a NIR device with EQEmax of 2 ...
Tao Wang +5 more
wiley +1 more source
MycologyThree new anthraquinone derivatives, stagonoquinones A−C (1−3), along with 11 known analogues, were isolated from the endophytic fungus Stagonosporopsis sp. YZHH-J-1 guided by a bioactivity-guided approach combined with HSQC-based DeepSAT analysis. Their
Yu Tu, Meiyan Bao, Ling Liu
doaj +1 more source
Flexible photocatalytic materials: From substrate engineering to multi‐field synergistic enhancement
FlexMat, EarlyView.This review examines flexible photocatalytic systems, covering substrate evolution from polymers to biomass, fabrication methods like electrospinning, and key mechanical and optoelectrochemical metrics under deformation. Enhancement strategies are critically discussed, followed by applications in energy conversion, environmental remediation, and ...
Weiqi Wang +3 more
wiley +1 more source
PHOTOCHEMICAL TRANSFORMATIONS OF ANTHRAQUINONE AND ITS DERIVATIVES IN POLYDIMETHYLSILOXANE MATRIX
Вестник Кемеровского государственного университета, 2013 The photochemical reactions of anthraquinone and 2-ethylanthraquinone in the high molecular polydimethylsiloxane rubber SKT were studied by the method of luminescent spectroscopy.
S. V. Luzgarev +3 more
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