Results 21 to 30 of about 1,944,422 (285)

Synthesis and Structure of a Ferrocenylsilane-Bridged Bisphosphine

Inorganics, 2022
A bisferrocenylsilane-bridged bisphosphine, i.e., a bisphosphine bridged by bis(1’-dicyclohexylphosphino-1-ferrocenyl)dimethoxysilane, was synthesized and structurally characterized.
Takahiro Sasamori, Hiromu Ueno, Shogo Morisako   +2 more
doaj   +1 more source

Differential Square-Wave Voltammetry [PDF]

, 2019
A new voltammetric technique designed as a hybrid between differential pulse and square-wave voltammetry is proposed for the purpose of unifying the advantages of both techniques, i.e., the ability to provide mechanistic information, studying electrode ...
Guziejewski, Dariusz, Stojanov, Leon, Gulaboski, Rubin, Mirceski, Valentin   +3 more
core   +2 more sources

Electrochemical determination of tramadol using modified screen printed electrode

Journal of Electrochemical Science and Engineering, 2021
The detection of tramadol using a screen printed electrode modified with La3+/ZnO nano-flowers and multi-walled carbon nanotubes (La3+/ZnO NFs-MWCNTs/SPE) is reported in this work.
Sayed ali Ahmadi, Sayed Zia Mohammadi, Maedeh Jafari, Peyman Mohammadzadeh Jahani, Raana Mashayekh   +4 more
doaj   +1 more source

A Nano˗Sepiolite Clay Electrochemical Sensor for the Rapid Electro–Catalytic Detection of Hydroquinone in Cosmetic Products

Acta Chimica Slovenica, 2018
In this paper, a simple and sensitive electrochemical nano-sensor was developed for the analysis of hydroquinone based on sepiolite clay modified carbon paste sensor by using differential pulse adsorptive stripping voltammetry and square wave adsorptive ...
Sevda Aydar, Dilek Eskiköy Bayraktepe, Hayati Filik, Zehra Yazan   +3 more
doaj   +1 more source

Synthesis of magnetic iron oxide nanoparticles and its application for simultaneous determination of hydrazine and hydroxylamine [PDF]

Journal of Nanostructures, 2018
In the present paper, the electrochemical properties of magnetic iron oxide nanoparticles (Fe2O3 and Fe3O4) as highly sensitive sensors for the simultaneous determination of hydrazine and hydroxylamine was described.
Mohammad Mazloum-Ardakani, Mehdi Maleki, Alireza Khoshroo   +2 more
doaj   +1 more source

Gemcitabine Direct Electrochemical Detection from Pharmaceutical Formulations Using a Boron-Doped Diamond Electrode

Pharmaceuticals, 2021
The development of fast and easy-to-use methods for gemcitabine detection is of great interest for pharmaceutical formulation control in both research laboratories and hospitals.
Iulia Rus, Alexandra Pusta, Mihaela Tertiș, Cristina Barbălată, Ioan Tomuță, Robert Săndulescu, Cecilia Cristea   +6 more
doaj   +1 more source

The Influence of Pencil Graphite Hardness on Voltammetric Detection of Pentachlorophenol

International Journal of Electrochemical Science, 2018
A pencil graphites were used for detection of pentachlorophenol (PCP) based on differential pulse voltammetry (DPV) and cyclic voltammetry (CV). The voltammetric studies were carried out using a pencil graphite electrode (GPE), carbon paste electrode ...
Katarzyna Skrzypczyńska, Krzysztof Kuśmierek, Andrzej Świątkowski, Lidia Dąbek   +3 more
doaj   +1 more source

The Simulation of Differential Pulse Voltammetry

Electroanalysis, 2001
The differential pulse voltammetry (DPV) experiment has been simulated using the backwards implicit finite difference approach. Results are reported for the general case of a one-electron redox transfer process at a planar electrode in stationary solution with a semiinfinite diffusion layer and are in excellent agreement with those predicted by an ...
Melville, J, Compton, R
openaire   +2 more sources

Sensitive Determination of the Indole Alkaloid Reserpine Using a Glassy Carbon Based Electrochemical Sensor

International Journal of Electrochemical Science, 2015
In the present paper a glassy carbon electrode was successfully applied for the sensitive and selective determination of the indole alkaloid reserpine by differential pulse voltammetry (DPV).
Dalibor M. Stanković, Eda Mehmeti, Lubomir Svorc, Kurt Kalcher   +3 more
doaj   +1 more source

Simple and Rapid Determination of Tartrazine Using Poly(l-arginine)/Electrochemically Reduced Graphene Oxide Modified Glassy Carbon Electrode

International Journal of Electrochemical Science, 2020
A simple and rapid electrochemical method based on a poly(L-arginine)-electrochemically reduced graphene oxide-modified glassy carbon electrode fabricated by cyclic voltammetry has been developed for the determination of tartrazine.
Peilong Wang, Xu Liu, Qingqing Hu, Hui Gao, Wei Ma   +4 more
doaj   +1 more source