Results 41 to 50 of about 18,013 (253)
Advanced Science, EarlyView.Upon UV irradiation, flexible and tough hydrogels are formed rapidly (>0.5 s) from dilute (>0.5 wt%) solutions of o‐ethylnitrobenzene–modified PVA. At ∼1.5 wt%, the hydrogels withstand up to 10 MPa compression, remain handleable even after 200‐fold swelling.
Masaaki Okihara +4 more
wiley +1 more source
Flavin Catalysts in Organic Synthesis
Angewandte Chemie, EarlyView.Flavins and their congeners are potent catalysts for organic synthesis inspired by enzymatic transformations. In addition to catalysis in the flavin ground state via covalent intermediates, the excited singlet and triplet states unlock applications including photooxidation, photoreduction, and energy transfer via sensitization.
Jan Freudenberg, Golo Storch
wiley +2 more sources
Mapping the Biotransformation of Coumarins through Filamentous Fungi
Molecules, 2019 Natural coumarins are present in remarkable amounts as secondary metabolites in edible and medicinal plants, where they display interesting bioactivities.
Jainara Santos do Nascimento +5 more
doaj +1 more source
Molecules, 2021 Coumarins are class of natural aromatic compounds based on benzopyrones (2H-1-benzopyran-2-ones). They are identified as secondary metabolites in about 150 different plant species.
Dmitry Deryabin +3 more
doaj +1 more source
Advanced Science, EarlyView.Boronic acid‐based fluorescent hybrids have been used as part of a versatile platform for real‐time metabolic bioimaging across cellular and organismal scales. Including glucose‐responsive imaging in living cells and in an insulin‐deficient vertebrate model, this work opens new opportunities for the development of precision diagnostics, metabolic ...
Haobo Ge +13 more
wiley +1 more source
Lipophilicity of natural coumarines
Current Issues in Pharmacy and Medical Sciences, 2012 Coumarins are the class of natural compounds found in many medicinal plants with broad spectrum of activity. Many of them are also used as pharmaceutical substances, so there is an urgent need for efficient method of their isolation from the natural ...
Dariusz Matosiuk +2 more
doaj
Self‐Propelled HPB@Lip@AB Nanomotors Ameliorate Dry Eye Disease
Advanced Science, EarlyView.A self‐propelled HPB@Lip@AB nanomotor system is developed for dry eye disease (DED) therapy, facilitating rapid penetration across ocular surface barriers while integrating hydrogen therapy with multi‐enzyme‐like antioxidant activity. The nanoplatform restores mitochondrial function, suppresses oxidative stress, inflammation, and apoptosis, and ...
Jing Li +9 more
wiley +1 more source
Bio-Protocol, 2012 This method describes the extraction of coumarins and furanocoumarins from leaves of Ruta graveolens (a natural furanocoumarin) producer, and Nicotiana benthamiana.
Alain Hehn +3 more
doaj +1 more source
Advanced Science, EarlyView.A pathology‐informed engineering strategy rescues reconstituted HDL from inflammatory dysfunction in sepsis. By integrating a ceria nanozyme‐celastrol coordination complex, the platform preserves HDL structure and endotoxin handling, sustains hierarchical intracellular delivery, and enhances immunoregulation across pathological models, translating ...
Han Zhou +12 more
wiley +1 more source
Advanced Science, EarlyView.KFO‐Atlas reveals how real‐world aromas are organized as structured mixtures rather than individual molecules. Building on these principles, KFO‐Gen, a generative AI framework, designs perceptually valid aroma formulations and reconstructs meat‐like aromas exclusively from plant‐derived odorants, providing a foundation for mixture‐level studies and AI ...
Jingzhi Zhang +5 more
wiley +1 more source