Biosensors and sensors for dopamine detection

X Liu, J Liu - View, 2021 - Wiley Online Library
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 …

Effect of nickel oxide nanoparticles as a photocatalyst in dyes degradation and evaluation of effective parameters in their removal from aqueous environments

A Akbari, Z Sabouri, HA Hosseini… - Inorganic Chemistry …, 2020 - Elsevier
The main goal of this work was to investigate the factors that can be effective on the
photocatalyst degradation of azo dyes with nickel oxide nanoparticles (NiO-NPs) in aqueous …

Recent advances in the development and characterization of electrochemical and electrical biosensors for small molecule neurotransmitters

J He, E Spanolios, CE Froehlich, CL Wouters… - ACS …, 2023 - ACS Publications
Neurotransmitters act as chemical messengers, determining human physiological and
psychological function, and abnormal levels of neurotransmitters are related to conditions …

A decoupler-free simple paper microchip capillary electrophoresis device for simultaneous detection of dopamine, epinephrine and serotonin

A Roychoudhury, KA Francis, J Patel, SK Jha, S Basu - RSC advances, 2020 - pubs.rsc.org
This paper demonstrates a new and simplified configuration for capillary electrophoresis-
amperometric detection (CE-AD) using a paper microfluidic chip incorporating inexpensive …

MnFe2O4/MoS2 nanocomposite as Oxidase-like for electrochemical simultaneous detection of ascorbic acid, dopamine and uric acid

P Wu, Y Huang, X Zhao, D Lin, L Xie, Z Li, Z Zhu… - Microchemical …, 2022 - Elsevier
In this paper, we adopt a one-pot solvothermal synthesis method to prepare MnFe 2 O
4/MoS 2 nanocomposite (MMF) as an artificial enzyme for simultaneous electrochemical …

The potential of a novel enzyme-based surface plasmon resonance biosensor for direct detection of dopamine

S Jabbari, B Dabirmanesh, S Daneshjou, K Khajeh - Scientific Reports, 2024 - nature.com
Dopamine is one of the significant neurotransmitters and its monitoring in biological fluids is
a critical issue in healthcare and modern biomedical technology. Here, we have developed …

Enzymatic electrochemical biosensors for neurotransmitters detection: recent achievements and trends

Z Fredj, B Singh, M Bahri, P Qin, M Sawan - Chemosensors, 2023 - mdpi.com
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 …

Advanced functional materials for electrochemical dopamine sensors

G Burns, MY Ali, MMR Howlader - TrAC Trends in Analytical Chemistry, 2023 - Elsevier
Dopamine (DA) is the most prevalent neurotransmitter in the brain and plays a crucial role in
several pathologies, such as Parkinson's disease and schizophrenia. Early diagnosis of …

Polyphenol oxidase-based electrochemical biosensors: A review

PA Raymundo-Pereira, TA Silva, FR Caetano… - Analytica Chimica …, 2020 - Elsevier
The detection of phenolic compounds is relevant not only for their possible benefits to
human health but also for their role as chemical pollutants, including as endocrine …

Amplification-free electrochemical biosensor detection of circulating microRNA to identify drug-induced liver injury

A Roychoudhury, JW Dear… - Biosensors and …, 2023 - Elsevier
Drug-induced liver injury (DILI) is a major challenge in clinical medicine and drug
development. There is a need for rapid diagnostic tests, ideally at point-of-care. MicroRNA …