Results 141 to 150 of about 32,676 (309)

Recent Advances in Conjugated Microporous Polymers for Photocatalysis: Mechanism, Synthesis and Applications

open access: yesExploration, EarlyView.
Conjugated microporous polymers (CMPs) have attracted more and more attention as new photocatalysts due to their unique advantages such as high performance, long stability and strong light absorption. This review summarizes the application of CMPs as a photocatalyst in recent years and introduces the catalytic mechanism.
Dun Zhou   +5 more
wiley   +1 more source

Anthraquinones as Photoredox Catalysts for the Reductive Activation of Aryl Halides [PDF]

open access: bronze, 2017
Javier I. Bardagí   +4 more
openalex   +1 more source

Insect‐Derived Bioactives for Glycemic Control and Gut Health: A Review

open access: yesFood Frontiers, EarlyView.
Insect‐derived bioactive compounds (e.g., peptides, polysaccharides) effectively regulate blood glucose through dual mechanisms: directly inhibiting carbohydrate‐digesting enzymes and glucose transporters, and indirectly modulating gut microbiota to enhance intestinal barrier integrity.
Chaoyi Lv   +5 more
wiley   +1 more source

Anthraquinones by Cyclisation of Benzoylbenzoic Acids Produced by the AlCl3-Mediated Friedel--Crafts Reaction of Phthalic Anhydrides with Aromatic Compounds. [PDF]

open access: diamond, 1996
Knut Danielsen   +10 more
openalex   +1 more source

PHOTOCHEMICAL TRANSFORMATIONS OF ANTHRAQUINONE AND ITS DERIVATIVES IN POLYDIMETHYLSILOXANE MATRIX

open access: yesВестник 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
doaj  

Structural design and property regulation of organic polymers for photocatalytic synthesis of H2O2

open access: yesInfoScience, EarlyView.
Photocatalytic synthesis of H2O2 offers a sustainable approach. Photocatalytic efficiency depends critically on interfacial electron transfer kinetics and spatial charge separation. Herein, we systematically analyze key factors governing photogenerated carrier dynamics and propose engineered strategies to optimize performance, thereby providing design ...
Mingyang Xu   +8 more
wiley   +1 more source

Stable calcium metal batteries enabled by ionic covalent organic framework artificial protection layers

open access: yesInfoMat, EarlyView.
Irreversible calcium (Ca) plating and stripping pose significant challenges for Ca metal batteries due to the formation of an ion‐insulating passivation layer. This study demonstrates that ionic covalent organic frameworks (iCOFs) serve as effective artificial protective layers for Ca metal anodes, facilitating rapid Ca2+ transport and promoting ...
Jun Huang   +11 more
wiley   +1 more source

A personal 360° view of applications of ‘biomimetic’ molecular recognition

open access: yesJournal of Chemical Technology &Biotechnology, EarlyView.
Abstract Molecular recognition between biological molecules has formed the basis for innumerable applications in biotechnology for the last seven decades or so. Techniques such as affinity chromatography, solid‐phase and aqueous two‐phase extraction, affinity precipitation, biomimetic catalytic systems, biosensors and molecular imprinting all exploit ...
Christopher R Lowe
wiley   +1 more source

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