Results 161 to 170 of about 379,625 (351)

Ammonium Salts as Curing Agents to Obtain Ionic Epoxy Resins With a Thermoplastic‐to‐Thermoset Transition

open access: yesAdvanced Materials, EarlyView.
Ionic epoxy networks are prepared using ammonium salts as hardeners, leading to a two‐stage curing process with a thermoplastic‐like intermediate. This uncommon behavior enables extrusion and fabrication of thermoplastic prepregs that can be cured into thermoset composites.
Izabela Kurowska   +10 more
wiley   +1 more source

Rolofylline, an adenosine A1-receptor antagonist, in acute heart failure [PDF]

open access: yes, 2015
15BACKGROUND: Worsening renal function, which is associated with adverse outcomes, often develops in patients with acute heart failure. Experimental and clinical studies suggest that counterregulatory responses mediated by adenosine may be involved ...

core  

Effect of aging on the adenosine A1-receptor-mediated vascular relaxation.

open access: diamond, 1991
Kan Kida   +4 more
openalex   +1 more source

Activation of neuronal adenosine A1 receptors causes hypothermia through central and peripheral mechanisms

open access: gold, 2020
Haley S. Province   +7 more
openalex   +1 more source

Rewriting Polymer Fate via Chemomechanical Coupling

open access: yesAdvanced Materials, EarlyView.
This work introduces a life‐like “living” polymer platform that can grow, degrow, and reprogram its properties after fabrication. By integrating mass transport, reversible polymerization, and controlled catalysis, the material achieves on‐demand changes in size, shape, and mechanical properties.
Jiahe Huang   +9 more
wiley   +1 more source

Discovery and Structure-Activity Relationship Studies of Novel Adenosine A1 Receptor-Selective Agonists. [PDF]

open access: yesJ Med Chem, 2022
Preti B   +9 more
europepmc   +1 more source

Iodine-125-labeled 8-phenylxanthine derivatives: antagonist radioligands for adenosine A1 receptors

open access: green, 1988
Joel Linden   +4 more
openalex   +1 more source

4D Bioprinted Self‐Folding Scaffolds Enhance Cartilage Formation in the Engineering of Trachea

open access: yesAdvanced Materials Technologies, Volume 10, Issue 6, March 18, 2025.
A bilayer self‐folding scaffold, triggerable by humidity, is fabricated via 4D bioprinting for trachea engineering. An analytical model is derived to predict its radius of curvature, enabling its scalability. Cartilage progenitor cells seeded on the scaffold perceive scaffold final curvature and react to it, by enhancing the upregulation of pro ...
Irene Chiesa   +4 more
wiley   +1 more source

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