Earth-abundant transition metal and metal oxide (EATM&MO) nanomaterials offer numerous
positive attributes such as catalytic activity, selective enzyme-mimicking catalysis, energy …

Enzyme-free (also called non-enzymatic or direct) electrochemical sensors have been
widely used for the determination of hydrogen peroxide, glucose, and uric acid. This review …

The development of efficient electrochemical hydrogen peroxide (H 2 O 2) sensors has
received great attention due to the significance of H 2 O 2 in biological systems and its …

We report a facile one-pot hydrothermal synthesis of a reduced graphene oxide–cobalt
oxide nanocube@ platinum (rGO–Co3O4@ Pt) nanocomposite and its application toward …

Currently, polymer thin films embedded with metal nanoparticles provided the suitable
microenvironment for biomolecules immobilization retaining their biological activity with …

Here we report on a facile, rapid, sensitive, selective and highly stable electrochemical
sensing platform for β-nicotinamide adenine dinucleotide (NADH) based on uncapped Au …

Owing to the high toxicity and detrimental effects of chemical contaminants to human health
and the environment, public concerns over chemical contaminants in the environment and in …

Single crystal and vertically aligned cobalt oxide (Co3O4) nanowalls were synthesized by
directly heating Co foil on a hot-plate under ambient conditions. The vertically aligned …

A nonenzymatic electrochemical method was developed for hydrogen peroxide (H2O2)
detection using an electrode modified with palladium nanoparticles (PdNPs)-graphene …

Detection of lactic acid (LA) in biological systems is required for medical diagnostics and the
management of numerous medical conditions due to its key active metabolic role in the …