In this new era, the cutting-edge progress of numerous technologies for modern and better
lifestyles as well as a wide range of aquatic and global habitats by increasing anthropogenic …

Nanomaterials have become an important research topic in recent years due to the
advantages they provide. Nanoparticles, which can be especially applied in many areas of …

Detection of urea has garnered considerable attention due to its critical relevance in clinical
health assessment and environmental analysis. Fluctuations in urea concentrations within …

Need for affordable, rapid and user-friendly point of care (POC) device are increasing
exponentially for strengthening the health care system in primary care as well as for self …

The development of electrochemical sensors operating at low potentials is a promising
method for monitoring environmental toxicants. In this research study, we designed and …

The fields of biosensing have been transformed by the discovery of extraordinary molecular
recognition components, such as aptamers and biomimetic receptors. Systematic Evolution …

Aptamers are three-dimensional structures of DNA or RNA that present high affinity and
selectivity to specific targets, obtained through in vitro screening. Aptamers are used as …

This work describes the development and assessment of a novel electrochemical sensor
based on silver nanoparticles (Ag NPs) and carboxylated multi-walled carbon nanotubes (c …

Biosensors are analytical devices that play a significant role in medicine as diagnostics,
agricultural, food, and environment sectors for detecting and monitoring various analytes …

Abstract Three-dimensional (3D) nanostructures that can expand carrier diffusion channels
and provide plenty of electrocatalytic active sites are widely considered efficacious …