The development of fiber materials has accompanied the evolution of human civilization for
centuries. Recent advances in materials science and chemistry offered fibers new …

This Review focuses on noncovalent functionalization of graphene and graphene oxide with
various species involving biomolecules, polymers, drugs, metals and metal oxide-based …

The effects of Δ9-tetrahydrocannabinol (THC), the main psychoactive ingredient in cannabis,
are a pressing concern for global mental health. Patterns of cannabis use are changing …

Neurotransmitters and neuromodulators mediate communication between neurons and
other cell types; knowledge of release dynamics is critical to understanding their …

Midbrain dopamine (DA) neurons are proposed to signal reward prediction error (RPE), a
fundamental parameter in associative learning models. This RPE hypothesis provides a …

Dopamine cell firing can encode errors in reward prediction, providing a learning signal to
guide future behavior. Yet dopamine is also a key modulator of motivation, invigorating …

Nitrogen doped graphene (NG) was prepared by thermally annealing graphite oxide and
melamine mixture. After characterization by atomic force microscopy and X-ray …

Biosensors are important tools in biomedical research. Moreover, they are becoming an
essential part of modern healthcare. In the future, biosensor development will become even …

Dopamine plays a significant role in the function of human metabolism. It is important to
develop sensitive sensor for the determination of dopamine without the interference by …

Graphene was synthesized chemically by Hummers and Offeman method and the graphene-
modified electrode was applied in selective determination of dopamine with a linear range …