Results 11 to 20 of about 179,844 (314)

Imprinted zeolite modified carbon paste electrode as a potentiometric sensor for uric acid [PDF]

, 2016
Imprinted zeolite modified carbon paste electrode (carbon paste-IZ) has been developed and applied to determine uric acid by potentiometry. The imprinted zeolite (IZ) was synthesized by the mole ratio of uric acid/Si of 0.0306. The modified electrode was
Alfa Akustia Widati, Sarita Aulia Fitri, Miratul Khasanah   +2 more
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The band electrode: Ongoing experience with a novel turp loop to improve hemostasis in 265 patients [PDF]

, 2004
Introduction: Intraoperative bleeding, one of the major complications of conventional transurethral resection of the prostate ( TURP), has led to a search for various alternative methods of tissue ablation in patients with benign prostatic hyperplasia ...
Reich, O., Faul, P.
core   +1 more source

Electrochemical Evaluation of Phanerocheaete Chrysosporium Based Carbon Paste Electrode with Potassium Ferricyanide Redox System

International Journal of Electrochemical Science, 2015
In the present study, a modified carbon paste electrode is reported with fungal biomass of Phanerocheaete chrysosporium as the modifying agent. Cyclic voltammetric studies with the redox couple of [Fe(CN)6]3-/[Fe(CN)6]4- are used for electrochemical ...
Maria Zaib, Muhammad Makshoof Athar
doaj   +1 more source

Electrocatalysis of hydrogen and oxygen electrode reactions in alkaline media by Rh-modified polycrystalline Ni electrode

, 2023
Developing novel electrocatalysts for energy conversion applications is of utmost importance for reaching the energy security of modern society.
Aleksandar, Jovanović, Ljubinka, Vasić, Nikola, Tričković, Slavko, Mentus, Zaharije, Bošković, Igor, Pasti, Natalia, Skorodumova   +6 more
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Electrochemical Oxidation of Ascorbic Acid Mediated by Single-Walled Carbon Nanotube/Tungsten Oxide Nanoparticles Modified Glassy Carbon Electrode

International Journal of Electrochemical Science, 2012
The electrocatalytic study of ascorbic acid using single-walled carbon nanotube/tungsten oxide (SWCNT/WO3) modified glassy carbon electrode prepared by mechanical attachment was conducted. The oxidation peaks obtained indicate that the SWCNT/WO3-modified
Koh Sing Ngai, Wee Tee Tan, Zulkarnain Zainal, Ruzniza binti Mohd Zawawi, Mohammed Zidan   +4 more
doaj   +1 more source

Glassy Carbon Electrode Modified with Nickel (II) Tetrasulfophtalocyanine Films and its Behavior as Amperometric Sensor for Nitrite

International Journal of Electrochemical Science, 2014
In this work, a modification of a glassy carbon electrode with a film of Nickel (II) tetrasulfophtalocyanine (f-NiTSPc) was done, which was obtained by a continuous potential cycling in aqueous solution.
Paulette Astorga, Camila Canales, Monica Antilén, Galo Ramírez   +3 more
doaj   +1 more source

Photoelectrocatalysis of Hydrogen Peroxide at Functionalized Multi-Walled Carbon Nanotubes (f-MWCNT) with Brilliant Blue Modified Electrode

International Journal of Electrochemical Science, 2011
f-MWCNTs/BB modified electrode which contains functionalized multi-walled carbon nanotubes (f-MWCNTs) and Brilliant blue FCF (BB) has been synthesized on glassy carbon electrode (GCE) and indium tin oxide (ITO).
Ying Li, Cheng-Yu Yang, Shen-Ming Chen
doaj   +1 more source

Short Communication: Electrochemical Detection of Dissolved Oxygen in Water using a Composite of Graphene oxide and Platinum Nanoparticles

International Journal of Electrochemical Science, 2015
In the present study, we report the electrochemical detection of dissolved oxygen in neutral media using graphene oxide-platinum nanoparticles (GO-PtNPs) composite modified glassy carbon electrode (GCE).
Duo-Han Zhao, Selvakumar Palanisamy, Shen-Ming Chen   +2 more
doaj   +1 more source

Nanostructured Base Electrochemical Sensor for Determination of Sulfite

International Journal of Electrochemical Science, 2014
A novel carbon paste electrode modified with carbon nanotube and benzoylferrocene (BF) was fabricated. The electrochemical study of the modified electrode, as well as its efficiency for electrocatalytic oxidation of sulfite is described.
Hadi Mahmoudi Moghaddam, Mohammad Malakootian, Hadis Beitollah, Pourya Biparva   +3 more
doaj   +1 more source

Electrochemical Determination of Indole-3-carboxylic Acid Using Carboxyl Functionalized Multi-Walled Carbon Nanotubes Modified Glassy Carbon Electrode

International Journal of Electrochemical Science, 2018
Indole-3-carboxylic acid (ICA) was detected by differential pulse voltammetry using a glassy carbon electrode (GCE) modified carboxylic multi-walled carbon nanotubes (MWCNTs-COOH).
X.L. Jia, J.H. Ye, F.Q. Wang, Y.L. Hu, M.Z. Zheng, C.Z. Wu   +5 more
doaj   +1 more source