Room-Temperature Deposition of δ-NiGa Thin Films and Nanoparticles via Magnetron Sputtering.

Magnetron sputtering is a versatile method for investigating model system catalysts thanks to its simplicity, reproducibility, and chemical-free synthesis process. It has recently emerged as a promising technique for synthesizing δ-NiGa thin films. Physically deposited thin films have significant potential to clarify certain aspects of catalysts by eliminating parameters such as particle size dependence, metal-support interactions, and the presence of surface ligands.

Experimental Measurement and Mathematical Quantification of Fixed-Charged Density in Rat and Pig Brain Tissue.

Cerebral edema is associated with poor prognosis because brain swelling within the rigid skull raises intracranial pressure, exacerbating secondary injuries following traumatic brain injury. Brain swelling can be characterized by triphasic biomechanics, which models brain tissue as a mixture of a deformable porous solid matrix with a negative fixed-charged density (FCD), water, and monovalent counterions. When brain cells die, the intracellular FCD is exposed, attracting cations into the cells.

Intensive treatment course to identify pseudoresistant epilepsy and expedite surgery referrals - A prospective intervention study.

Introduction: A significant proportion of patients do not achieve seizure freedom despite treatment attempts with two different anti-seizure medications (ASMs). A subset may not truly have drug-resistant epilepsy ("pseudoresistant"), while rapid referral of patients with genuine drug-resistant epilepsy to surgery is mandated. This study was designed to evaluate a structured and intensive treatment course with the objective of promptly identifying cases of pseudoresistance and accelerating the time to referral to epilepsy surgery.

Insight into structural properties of viral G protein-coupled receptors and their role in the viral infection: IUPHAR Review 41.

G protein-coupled receptors (GPCRs) are pivotal in cellular signalling and drug targeting. Herpesviruses encode GPCRs (vGPCRs) to manipulate cellular signalling, thereby regulating various aspects of the virus life cycle, such as viral spreading and immune evasion. vGPCRs mimic host chemokine receptors, often with broader signalling and high constitutive activity.