Results 261 to 270 of about 210,261 (363)

Metabolomic analysis reveals the molecular mechanism related to leg abnormality in broilers

open access: yesAnimal Research and One Health, EarlyView.
The graphical abstract shows the principal results of this study. Compared to the leg normal broilers, the serum calcium to phosphorus ratio was extremely decreased in the group with deformed leg bones. Additionally, a total of nine differential metabolites significantly associated with leg abnormalities and serum calcium and phosphorus levels were ...
Jumei Zheng   +9 more
wiley   +1 more source

The Role of Chalcogen Bonding in Organic Dichalcogenides of Biological Interest

open access: yesChemistry – An Asian Journal, EarlyView.
Experimental and theoretical studies consistently show that selenium and tellurium in dichalcogenides compounds can function as efficient chalcogen bond (ChB) donors. Their electrophilic behavior may suggest that the formation of a ChB could represent the preliminary step of the molecular mechanism resulting in the anti‐redox activity of ...
Abhishek Tripathi   +9 more
wiley   +1 more source

Lanthanide‐mediated Defluorinative Transformations of Trifluoromethylated Benzofulvenes: Access to Functionalized Difluoroalkenes and Mechanistic Insights

open access: yesChemistry – An Asian Journal, EarlyView.
Single C−F bond activation in trifluoromethylated benzofulvenes has provided regioselective access to original difluoroalkene‐appended homoallylic alcohols and nitroalkanes. DFT studies provided insights into the reactivity of the intermediate organometallic species.
Tarun Kumar   +12 more
wiley   +1 more source

Color Changes in Gels Composed of Hydrogen‐Bonding Donor–Acceptor–Donor‐Type Fluorenone Derivatives and Short‐Chain Polyethylene Glycol in Response to Ionic Species

open access: yesChemistry – An Asian Journal, EarlyView.
Fluorenone‐based donor–acceptor–donor‐type supramolecular gelators with urethane groups separated by oligo(ethylene glycol) linkers were developed. The addition of alkali metal cations induces a significant fluorescence color change by altering the balance between the emission from the locally excited and the twisted intramolecular charge transfer ...
Syota Yamada   +3 more
wiley   +1 more source

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