Results 211 to 220 of about 402,810 (343)

Surface Characterization of N‐Heterocyclic Carbenes on Gold and Silver: Exploring Distinct Crystalline Facets

open access: yesChemPhysChem, EarlyView.
This study investigates the self‐assembly of N‐heterocyclic carbenes (NHCs) on gold and silver substrates with different crystalline facets. A marked difference in assembly is observed when transitioning from (111) to (100) facets. Additionally, surface reconstruction appears to significantly influence the assembly behavior.
Sayantan Mahapatra, Linfei Li, Nan Jiang
wiley   +1 more source

The Insertion of a Subacromial Balloon Spacer Can Provide Symptom Relief and Functional Improvement at a Minimum 5-Year Follow-Up in Patients With Massive Irreparable Rotator Cuff Tears

open access: yesArthroscopy, Sports Medicine, and Rehabilitation
Purpose: To examine long-term patient-reported outcomes and range of motion in patients with massive irreparable rotator cuff tears (MIRCTs) who underwent subacromial balloon spacer implantation.
Mohamad Y. Fares, M.D., M.Sc.   +3 more
doaj  

Structure Formation in the Wetting Layer of a Carbonyl‐Functionalized Ionic Liquid on Au(111): How to Control the Functional Group?

open access: yesChemPhysChem, EarlyView.
Understanding how functional groups influence ionic liquid adsorption is key to optimizing SCILL catalyst interfaces. Using IRAS, STM, DFT, and MD, we studied [5‐oxo‐C6C1Im][NTf2] on Au(111). Temperature and coverage determine whether the cations lie flat in space‐demanding motifs or adopt compact geometries with carbonyl groups tilting towards vacuum.
Lukas Knörr   +7 more
wiley   +1 more source

Expedited Approval in Oncology: A Study of European Regulators' Perspectives and Trade‐Offs

open access: yesClinical Pharmacology &Therapeutics, EarlyView.
The purpose of this study was to describe the perspectives and trade‐offs of EU regulators about expedited approvals for treatments of patients with advanced cancer. The study consisted of a cross‐sectional survey with assessors and experts from the network of the European Medicines Agency (EMA).
Francesco Pignatti   +5 more
wiley   +1 more source

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