Biosensors with high sensitivity, selectivity and a low limit of detection, reaching
nano/picomolar concentrations of biomolecules, are important to the medical sciences and …

Hybrid nanostructures composed of graphene or other two-dimensional (2D) nanomaterials
and plasmonic metal components have been extensively studied. The unusual properties of …

A sensitive and selective electrochemical sensor, based on reduced graphene oxide and
gold nanoparticles obtained by simple co-electrodeposition, was developed for the detection …

This book is meant as an introduction to graphene plasmonics and aims at the advanced
undergraduate and graduate students entering the field of plasmonics in graphene. In it …

Raman spectroscopy is the tool of choice in the physicochemical investigation of carbon
nanomaterials. However, Raman analysis of graphene oxide (GO) is lagging in comparison …

Food safety and hazard analysis is a prime concern of human life, thus quality assessment
of food and water is the need of the day. Recent advances in nano-biotechnology play a …

Food industry is always looking for more innovative and accurate ways to monitor the food
safety and quality control of final products. Current detection techniques of analytes are …

The paper presents the tuning of sensitivity and selectivity performance of volatile organic
compounds (VOCs) chemoresistive sensors for biomarker detection using the hybridization …

Graphene is a single-atom-thick two-dimensional carbon nanosheet with outstanding
chemical, electrical, material, optical, and physical properties due to its large surface area …

Graphene has been employed as an excellent support for metal nanomaterials because of
its unique structural and physicochemical properties. Silver nanoparticles (AgNPs) with …