The development of biosensors with high sensitivity and low-detection limits provides a new
direction for medical and personal care. Graphene and graphene derivatives have been …

Sensors are of increasing interest since they can be applied to daily life in different areas
from various industrial sectors. As a natural nanomaterial, nanocellulose plays a vital role in …

The early diagnosis of diseases plays a vital role in healthcare and the extension of human
life. Graphene-based biosensors have boosted the early diagnosis of diseases by detecting …

Dopamine is an important neurotransmitter, and its maladjustment is responsible for many
diseases. Its accurate determination has great significance in medical and behavioral …

Carbon nanomaterials (CNMs) have been extensively used as electrochemical sensing
composites due to their interesting chemical, electronic, and mechanical properties giving …

Dopamine concentration abnormalities in the body can cause various disorders and
diseases such as Parkinson's, Tourette's syndrome, and depression. In this study, graphene …

Dopamine (DA) is an important neurotransmitter, which is created and released from the
central nervous system. It plays a crucial role in human activities, like cognition, emotions …

In the present study, a sensitive and a low-priced electrochemically polymerized DL-
phenylalanine graphite electrode (Poly (DLPA)-GE) wasdesigned for Dopamine (DA) …

Herein, an efficient versatile nanocomposite constructed of melamine-functionalized
graphene oxide nano-sheets (GO@ melamine), iron oxide nanoparticles (Fe 3 O 4 NPs) …

The electrochemical sensing of dopamine is of great significance for studying and treating
neurochemical diseases due to its potential feasibility for in vivo diagnostics. The commonly …