Results 141 to 150 of about 303,895 (348)
Angewandte Chemie, EarlyView.An enantioconvergent approach for the kinetic resolution of S(VI) stereocenters that leverages the electrophilic reactivity of the chiral sulfur atom is described. The catalytic process provides access to sulfonimidoyl chlorides and sulfonimidates, which are among the least studied S(VI) functionalities.
Arko Das +10 more
wiley +2 more sources
Advanced Intelligent Systems, EarlyView.This study introduces an AI‐guided strategy to design 3D‐printed PEEK implants functionalized with a tryptophan‐enriched alginate hydrogel (TRYALPEEK). The modification improves hydrophilicity, reduces surface roughness, enhances cytocompatibility, and optimizes stress distribution. The platform offers a promising route for personalized implant design,
Wafa Benaatou +8 more
wiley +1 more source
Conservation of the West African Black-Crowned Crane Balearica pavonina pavonina (Linn 1758) in the Sudano-Sahelian Wetlands of Northern Nigeria [PDF]
, 2018 Daniel Ibiang Edet
openalex +1 more source
American Journal of Community Psychology, EarlyView.Abstract This study analyzes a participatory project to develop peer support services for people with serious mental illnesses (SMIs) in China. Drawing on interviews with psychiatrists, social workers, service users, and a family caregiver, it examines the conditions, challenges, facilitators, and outcomes of participation in a paternalistic context ...
Zhiying Ma +6 more
wiley +1 more source
Reactivity of Low Valent Magnesium(I) Complexes with Epoxides and Episulfides
Angewandte Chemie, EarlyView.C–H functionalisation and ether cleavage are typically performed by aggressive organolithium reagents. Unveiling the untapped Brønsted basicity of magnesium‐oxo species, the reaction of Mg(I) precursors with epoxides initially proceeds via deoxygenation, followed by deprotonation and rearrangement of a second epoxide.
Peter J. Shaw +2 more
wiley +2 more sources
Retention Forces of Implant-Supported Single Crowns and Fixed Dental Prostheses after Cementation: An In-Vitro Study [PDF]
, 2022 Shaza Bishti +3 more
openalex +1 more source
Synthetic Motifs for Understanding Lewis Acid Interactions with Persulfides and Thioselenides
Angewandte Chemie, EarlyView.Using isolated dichalcogenides as precursors, we report the synthesis, characterization, and reactivity of Zn persulfide and thioselenide complexes. 77Se NMR shows distinct impacts to electronic structure and reactivity between different thioselenides coordinated to different Lewis acids.
Keyan Li +3 more
wiley +2 more sources