Electrochemical Profiling of vWFA2 for Systemic Inflammatory State Detection.

This research aims to develop a portable biosensor device for quickly detecting vWFA2, a biomarker for inflammatory conditions. This sensor could dramatically change detection methods and lead us to improve the sensitivity of our tests to overcome the limitations of conventional detection methods. Our label-free biomolecular assay is constructed on an Au-ZnO electrode surface and uses electrochemical impedance spectroscopy (EIS) to measure the capacitive change in impedance, revealing the binding effects of the target vWFA2, to the capture probe.

Investigating cognitive impairments and hippocampal proteome alterations in aged male rats with TAA-Induced minimal hepatic encephalopathy.

The aging population faces a gradual decline in physical and mental capacities, with an increased risk of liver cirrhosis and chronic liver diseases leading to hepatic encephalopathy (HE). The intertwining of physiological manifestations of aging with the pathophysiology of HE significantly impairs cognitive ability, reduces quality of life, and increases mortality. Hence, effective therapeutic intervention is imperative.

Tuning the optical properties of gold nanoparticles photoactive liquid crystalline azo ligands.

In the field of modern nanoscience, the ability to tailor the properties of nanoparticles is essential for advancing their applications. A key approach for achieving this control involves manipulating surface plasmon resonance (SPR) to modify optical properties. This study introduces a novel method for synthesizing gold nanoparticles capped with photoactive liquid crystalline azo ligands, accomplished without reducing agents.