Electrochemical sensor and biosensor platforms based on advanced nanomaterials for biological and biomedical applications

G Maduraiveeran, M Sasidharan, V Ganesan - Biosensors and …, 2018 - Elsevier
Introduction of novel functional nanomaterials and analytical technologies signify a foremost
possibility for the advance of electrochemical sensor and biosensor platforms/devices for a …

5-Hydroxytryptophan (5-HTP): Natural occurrence, analysis, biosynthesis, biotechnology, physiology and toxicology

ME Maffei - International journal of molecular sciences, 2020 - mdpi.com
L-5-hydroxytryptophan (5-HTP) is both a drug and a natural component of some dietary
supplements. 5-HTP is produced from tryptophan by tryptophan hydroxylase (TPH), which is …

Carbon microelectrodes with customized shapes for neurotransmitter detection: A review

Z Shao, Y Chang, BJ Venton - Analytica chimica acta, 2022 - Elsevier
Carbon is a popular electrode material for neurotransmitter detection due to its good
electrochemical properties, high biocompatibility, and inert chemistry. Traditional carbon …

Carbon nanomaterials integrated molecularly imprinted polymers for biological sample analysis: A critical review

H Pandey, P Khare, S Singh, SP Singh - Materials Chemistry and Physics, 2020 - Elsevier
Herein, the current review deals with the distinctive properties of carbon-based molecularly
imprinted polymers (MIPs) and their applications towards the diversified biological analysis …

Nanomaterial based electrochemical sensing of the biomarker serotonin: a comprehensive review

K Khoshnevisan, H Maleki, E Honarvarfard… - Microchimica Acta, 2019 - Springer
This review (with 131 references) summarizes the progress made in the past years in the
field of nanomaterial based sensing of serotonin (5-HT). An introduction summarizes the …

Two-dimensional phosphorus-doped tungsten trioxide nanosheets for electrochemical detection of serotonin in biological fluids

S Musuvadhi Babulal, HF Wu… - ACS Applied Nano …, 2023 - ACS Publications
In this research, we have designed a phosphorous-doped tungsten trioxide nanosheet (P-
WO3 NS) for highly sensitive electrochemical sensors using the probe ultrasonication …

Poly (alanine)/NaOH/MoS2/MWCNTs modified carbon paste electrode for simultaneous detection of dopamine, ascorbic acid, serotonin and guanine

M Kumar, M Wang, BEK Swamy, M Praveen… - Colloids and Surfaces B …, 2020 - Elsevier
The detection of biomolecules such as dopamine (DA), ascorbic acid (AA), serotonin (5-HT),
and guanine (GU) is essential for biomedical chemistry and disease diagnosis. In this work …

Electrochemical detection of lead ions using carbon nanotube post electrodes

N Kumar, H Tran, VN Shanov, NT Alvarez - Chemical Engineering Journal, 2024 - Elsevier
Heavy metal ions above their recommended limits are highly toxic to human health. Even at
low levels, contaminants such as Pb in drinking water can severely affect vulnerable …

Nanomaterials based electrochemical sensors for serotonin detection: A review

D Dăscălescu, C Apetrei - Chemosensors, 2021 - mdpi.com
The present review deals with the recent progress made in the field of the electrochemical
detection of serotonin by means of electrochemical sensors based on various nanomaterials …

Silver nanoparticles decorated graphene nanoribbon modified pyrolytic graphite sensor for determination of histamine

N Kumar, RN Goyal - Sensors and Actuators B: Chemical, 2018 - Elsevier
A simple, rapid and sensitive voltammetric sensor has been fabricated for the determination
of histamine (HTM); a neurotransmitter. The graphene nanoribbons were prepared by …