Highly sensitive determination of trace arsenic (III) onto carbon paste electrode modified with graphitic carbon nitride decorated Fe-MOF

MA Ramezani, M Najafi, MH Karimi-Harandi - Food Chemistry, 2024 - Elsevier
An effective electrochemical sensor was developed to detect and determine of the As (III) by
modifying the carbon paste electrode (CPE) with graphitic carbon nitride decorated with iron …

[HTML][HTML] Iron oxide nanopowder based electrochemical sensor for sensitive voltammetric quantification of midodrine

SD Al-Qahtani, A Hameed, E Aljuhani, R Shah… - Arabian Journal of …, 2021 - Elsevier
The present work describes the fabrication and electrochemical characterization of a novel
iron oxide nanopowder-based carbon paste electrodes (CPE) for the sensitive voltammetric …

A novel amperometric hydrogen peroxide sensor based on gold nanoparticles supported on Fe3O4@polyethyleneimine

M Ghanei-Motlagh, A Hosseinifar - International Journal of …, 2020 - Taylor & Francis
Herein, gold nanoparticles supported on polyethyleneimine functionalised magnetic
nanoparticles (Fe3O4@ PEI@ Au NPs) were successfully synthesised and applied for non …

Electro-catalytic amplified sensor for determination of N-acetylcysteine in the presence of theophylline confirmed by experimental coupled theoretical investigation

M Keyvanfard, H Karimi-Maleh, F Karimi, F Opoku… - Scientific reports, 2021 - nature.com
Abstract The 1, l/-bis (2-phenylethan-1-ol) ferrocene, 1-butyl-3-methylimidazolium
hexafluoro phosphate (BMPF6) and NiO-SWCNTs were used to modify carbon paste …

Recent advantages of mediator based chemically modified electrodes; powerful approach in electroanalytical chemistry

F Mousazadeh, SZ Mohammadi… - Current Analytical …, 2022 - ingentaconnect.com
Background: Modified electrodes have advanced from the initial studies aimed at
understanding electron transfer in films to applications in areas such as energy production …

Efficient Electrochemical Detection of Homocysteine in Biological Samples Based on Au NPs Multi-Walled Carbon Nanotube Composites

L Han, Y Yang, B Wang, F Liu, N Li… - Journal of The …, 2023 - iopscience.iop.org
It is well known that elevated homocysteine (HcySH) values can lead to a wide range of
diseases. Quantifying HcySH can be an aid in early diagnosis and treatment of related …

Simple and highly selective electrochemical sensor constructed using silver molybdate nano-wire modified electrodes for the determination of oxidative stress …

JAA Jesila, NM Umesh, SF Wang… - Journal of The …, 2020 - iopscience.iop.org
In this work, a simple synthesis of (silver molybdate) Ag 2 MoO 4 nanowires was developed
by varying the pH. By adjusting the pH, agglomeration of each Ag 2 MoO 4 nanowires were …

Improving self-supported nanowire arrays using response surface methodology for the synthesis of a H2O2 nanostructured sensor

PG López-Cárdenas, E Alcalá… - Materials Chemistry and …, 2023 - Elsevier
In this paper, we introduce a data-driven approach for optimizing the design of highly
sensitive hydrogen peroxide (H 2 O 2) sensors based on self-supported nickel nanowire (Ni …

Gold/SH-functionalized nanographene oxide/polyamidamine/poly (ethylene glycol) nanocomposites for enhanced non-enzymatic hydrogen peroxide detection

B Hao, T Song, M Ye, X Liu, J Qiu, X Huang, G Lu… - Biomaterials …, 2020 - pubs.rsc.org
Hydrogen peroxide (H2O2) is an important mediator in biological medicine, disease
diagnosis and environmental analyses and therefore it is essential to develop a detection …

A highly sensitive sensor based on electropolymerization for electrochemical detection of esculetin

K Sheng, L Li, Q Zhang, YL Wang - Microchemical Journal, 2020 - Elsevier
The electropolymerization of l-lanthionine was developed for the first time on glassy carbon
electrode (GCE). The polymeric conditions (pH of polymeric solution, concentration of l …