Results 231 to 240 of about 3,190,080 (277)

Steatotic Liver Disease at Primary Biliary Cholangitis Diagnosis: Association With Ursodeoxycholic Acid Response and Outcomes. [PDF]

open access: yesLiver Int
Del Barrio M   +38 more
europepmc   +1 more source

Iterative Synthesis of Pyrene–Coronene Molecular Graphene Nanoribbons

open access: yesAngewandte Chemie, EarlyView.
An iterative approach delivers a new family of undoped, cove‐edged graphene nanoribbons with lengths up to 9.1 nm that exhibit both molar absorptivity and fluorescence brightness values on the order of 105 M−1 cm−1 and an intrinsic charge‐carrier mobility of 475 ± 32 cm2 V−1 s−1.
Miguel A. Medel   +6 more
wiley   +2 more sources

Peaked-to-flat transition in quasispecies structure evolution. [PDF]

open access: yesVirus Evol
Gregori J   +16 more
europepmc   +1 more source

Protocolos y trabajos de investigación en la residencia médica. ¿Qué impide que el residente de urgencias publique?

open access: yesRevista de Educaci�n e Investigaci�n en Emergencias
Karem Popocatl-Sánchez   +1 more
openaire   +2 more sources

Heavier Alkyne‐Ni0 Complexes, [R2E2·Ni] (E = Sn, Pb), Exhibiting σ‐Complex Character

open access: yesAngewandte Chemie, EarlyView.
Using a reductive group elimination strategy, heavier alkyne (LEEL; E = Sn, Pb) complexes of Ni0 are accessed. In contrast to classical alkyne coordination, these systems are best described as σ‐complexes, driven by ligand‐induced constraints and the established poor π‐bonding in heavier alkyne analogues.
Leopold Junge   +3 more
wiley   +2 more sources

Frailty Is a Predictor of Disability, Hospitalization and Mortality in Older Adults with COPD: A Longitudinal Study. [PDF]

open access: yesJ Clin Med
Sepúlveda-Loyola W   +6 more
europepmc   +1 more source

π‐Extended COUPY Fluorophores for Targeted Near‐Infrared Fluorescence and Lifetime Imaging in Live Cells

open access: yesAngewandte Chemie, EarlyView.
π‐Extended COUPY dyes, obtained by vinylogation of coumarin‐based COUPY scaffolds, shift absorption, and emission deep into the NIR region while preserving compactness and synthetic accessibility. These bright, photostable dyes enable live‐cell imaging, FLIM, and site‐specific peptide conjugation, offering a modular platform for targeted bioimaging and
Diego Abad‐Montero   +11 more
wiley   +2 more sources

Cardiac Surveillance for Anthracycline Cardiotoxicity: Clinical Yield in Low-to-Intermediate Risk Patients: MATRIX Study. [PDF]

open access: yesJACC CardioOncol
Moreno-Arciniegas A   +14 more
europepmc   +1 more source

Correction to: Optimizing a feasible protocol for acellular nerve allografts: An experimental study. [PDF]

open access: yesCell Tissue Bank
de Juan Marín M   +5 more
europepmc   +1 more source

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