Results 221 to 230 of about 177,820 (273)

Association of erythrocyte fatty acid profiles with the presence and rupture of intracranial aneurysms. [PDF]

open access: yesLipids Health Dis
Wei D   +10 more
europepmc   +1 more source

Metal‐Free Scission of the NO+ Triple Bond

open access: yesAngewandte Chemie International Edition, Volume 65, Issue 13, 23 March 2026.
Breaking bonds: The reaction between NO[Al(ORF)4] (RF = C(CF3)3) and the diphosphane PNPtBu (2,6‐bis(di‐tert‐butylphosphino‐methyl)pyridine) leads to the direct and complete cleavage of the NO+ triple bond, one of the strongest chemical bonds known. The mechanism of this reaction was studied using quantum chemical calculations and NMR spectroscopic ...
Julie Willrett   +3 more
wiley   +1 more source

Bis‐Dichlorosilyl Functionalized C4‐Cumulene With Unique Bonding Scenario

open access: yesChemistry – A European Journal, Volume 32, Issue 12, 23 March 2026.
Herein, we report a silylene‐functionalized C4‐cumulene (2) and investigate its bonding scenario employing computational methods such as NBO analysis, AIM, and energy decomposition analysis‐natural orbital for chemical valence (EDA‐NOCV). The EDA‐NOCV analysis showed that compound 2 prefers to possess electron‐sharing covalent sigma and dative covalent
Saroj Kumar Kushvaha   +10 more
wiley   +1 more source

Molecular Electrocatalyst Enables Direct Electrochemical Capture and Conversion of CO2 up to Atmospheric Concentration

open access: yesAngewandte Chemie, Volume 138, Issue 10, 2 March 2026.
A molecular manganese electrocatalyst enables the direct electrochemical capture and conversion of dilute CO2 (1% – 0.2%) to CO with nearly unit Faradaic efficiency, achieving high efficiency even at atmospheric concentrations (420 ppm). By bypassing energy‐intensive pre‐concentration steps, this integrated approach highlights a sustainable pathway for
Mattia Vettori   +6 more
wiley   +2 more sources

Mortality from cancer and non‐cancer diseases in the Lithuanian cohort of Chernobyl cleanup workers (2001–2020)

open access: yesInternational Journal of Cancer, Volume 158, Issue 6, Page 1498-1506, 15 March 2026.
What's new? Following the Chernobyl disaster, workers were recruited from formerly Soviet‐occupied areas, including Lithuania, to participate in clean‐up efforts. Radiation exposure incurred by workers during these efforts offers a unique opportunity for the study of long‐term health effects.
Rita Steponaviciene   +3 more
wiley   +1 more source

Biocatalytic Epoxidation Pathway of Oils in Sponge‐Like Ionic Liquids Toward CO2‐Derived Cyclic Carbonate Synthesis

open access: yesChemSusChem, Volume 19, Issue 5, 13 March 2026.
A sustainable chemo‐enzymatic synthesis of poly(cyclic carbonate)s from CO2 and renewable oils is reported for the first time using sponge‐like ionic liquids as reaction media by two sequential steps: epoxidation and CO2 cycloaddition. A sustainable chemo‐enzymatic synthesis of poly(cyclic carbonate)s from CO2 and renewable oils is reported for the ...
Francisco J. Ruiz   +7 more
wiley   +1 more source

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