Dopamine is a key catecholamine neurotransmitter and it has critical roles in the function of
the human central nervous system. Abnormal release of dopamine is related to neurological …

Industrialization and globalization, both on an international and local scale, have caused
large quantities of toxic chemicals to be released into the environment. Thus, developing an …

This paper describes the first implementation of an array of two-dimensional (2D) layered
conductive metal–organic frameworks (MOFs) as drop-casted film electrodes that facilitate …

Neurotransmitters act as chemical messengers, determining human physiological and
psychological function, and abnormal levels of neurotransmitters are related to conditions …

Sensing of clinically relevant biomolecules such as neurotransmitters at low concentrations
can enable an early detection and treatment of a range of diseases. Several nanostructures …

Melanins are highly conjugated biopolymer pigments that provide photoprotection in a wide
array of organisms, from bacteria to humans. The rate-limiting step in melanin biosynthesis …

Neurotransmitters (NTs) play a crucial role in regulating the behavioral and physiological
functions of the nervous system. Imbalances in the concentrations of NT have been directly …

Neurotransmitter dopamine (DA) has been implicated in a variety of physiological and
pathological processes, realizing its low detection limit and high sensitivity analysis is of …

We present a tyrosinase-conjugated zinc oxide-reduced graphene oxide (Tyr/ZnO-rGO)
nanocomposite system as a biosensing test-bed for rapid and sensitive detection of …

The development of enzyme biosensors has successfully overcome various challenges
such as enzyme instability, loss of enzyme activity or long response time. In the …