Plasmonic gold nanoparticles have been used increasingly in solid-state systems because
of their applicability in fabricating novel sensors, heterogeneous catalysts, metamaterials …

Wearable sensors have drawn considerable interest for healthcare applications due to their
low cost, flexibility, lightweight, and biocompatibility. Gold nanomaterials possess excellent …

Exosomes are a class of the nanosized extracellular vesicles, which have emerged as
representative liquid biopsy biomarkers. To date, the electrochemical nanosensors are of …

Various optical sensing techniques to develop different biosensors for detection of
biomolecules are summarized here. The identification of biomolecules has led to the major …

Materials at nanometer scale with special attributes like compact size, large surface ratio,
and quantum effect are quite distinct from their bulk counterparts. With the advancement of …

Supporting gold nanoparticles have shown to be extremely active for many industrially
important reactions, including oxidations. Two representative examples are the oxidation of …

New technologies have provided suitable tools for rapid diagnosis of cancer which can
reduce treatment costs and even increase patients' survival rates. Recently, the …

Electrodeposition is an electrochemical method employed to deposit stable and robust gold
nanoparticles (AuNPs) on electrode surfaces for creating chemically modified electrodes …

Heavy metal pollution has gained global attention due to its high toxicity and non-
biodegradability, even at a low level of exposure. Therefore, the development of a …

The nucleation and dissolution of gold nanoparticles (NPs) on a glassy carbon substrate
have been studied with a local electrochemical approach based on Scanning …