Results 211 to 220 of about 89,494 (296)

Modular Generation of Alkyl Selenyl Radicals for the Synthesis of Alkyl Selenides via a Mechanochemical Approach

open access: yesAdvanced Science, Volume 13, Issue 28, 18 May 2026.
We present a mechanochemical, radical‐mediated hydroselenation of alkenes under ambient conditions. This method modularly generates alkyl selenyl radicals from elemental selenium and alkyl (pseudo)halides, utilizing PhSiH3 and H2O as hydrogen atom donors, with the water likely originating from the air and/or trace water present in the reagents ...
Xiaochun He   +8 more
wiley   +1 more source

A Genomic Catalog of Migratory Microbiomes from Wild Birds across China's Habitats

open access: yesAdvanced Science, Volume 13, Issue 26, 8 May 2026.
ABSTRACT Migratory birds play an important role in the spread of antimicrobial resistance (AMR); however, gaps in surveillance data from vital regions along migratory flyways across China limit the detection of emergent threats. Here, we assembled 340 metagenomes from 52 bird species covering 11 provincial administrative districts in China, presenting ...
Yanan Wang   +13 more
wiley   +1 more source

The Cost-Effectiveness of Beta-Lactam Desensitization in the Management of Penicillin-Allergic Patients. [PDF]

open access: yesAntibiotics (Basel)
Rodríguez-Alarcón A   +3 more
europepmc   +1 more source

Stabilizing Atomically Dispersed Au With Adjacent Pt for Spatially Precise Molecule Recognition

open access: yesAdvanced Science, Volume 13, Issue 28, 18 May 2026.
A strategy to stabilize atomically dispersed Au catalysts by introducing Pt atoms into CeO2 supports is presented. Pt incorporation prevents Au aggregation, enhances Au‐O orbital coupling, and enables precise recognition of multi‐functionalized molecules, improving catalytic performance and the structural stability of Au‐based catalysts in ...
Rui Tang   +12 more
wiley   +1 more source

Significance of Self‐Expandable Metallic Stent for Postoperative Intra‐Abdominal Infection After Pancreatoduodenectomy in Patients With a Hard Pancreas

open access: yesAnnals of Gastroenterological Surgery, Volume 10, Issue 3, Page 851-860, May 2026.
In patients undergoing pancreatoduodenectomy, preoperative SEMS placement was associated with a significantly higher risk of postoperative intra‐abdominal infection (POAI), even in those with a hard pancreas and without clinically relevant POPF.
Kosuke Mori   +9 more
wiley   +1 more source

Continuous versus intermittent beta-lactam antibiotic infusions in critically ill patients: The UK cohort of the BLING III trial. [PDF]

open access: yesJ Intensive Care Soc
Best-Lane J   +11 more
europepmc   +1 more source

Cryptogenic Perirolandic Brain Abscess in an Otherwise Healthy Young Man

open access: yesClinical Case Reports, Volume 14, Issue 5, May 2026.
ABSTRACT A previously healthy 19‐year‐old male presented with 1 day of transient right‐sided weakness, numbness, and gait disequilibrium after recent self‐limited sinonasal symptoms and minor nasal trauma with epistaxis. He was afebrile but with focal deficits, leukocytosis, and elevated C‐reactive protein.
Mazen Taman   +4 more
wiley   +1 more source

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