Results 21 to 30 of about 1,884 (181)

Activated Carbon -ZnO Nanocomposite for Electrochemical Sensing of Acetaminophen

open access: yesInternational Journal of Electrochemical Science, 2016
In this work, we reported the preparation of AC-ZnO by using simple chemical co-precipitation and ultrasonication techniques and investicated the electrocatalytic behaviour of acetaminophen (ACP) at AC-ZnO modifed glassy carbon electrode.
Mani Sivakumar   +2 more
doaj   +1 more source

3D-printed gelled electrolytes for electroanalytical applications. [PDF]

open access: yesSci Rep
In this work, several gelators were employed to formulate a conducive gel phase (ionic conductivity) compatible with direct ink writing/bioprinting/robocasting (different names in the literature describe the same printing technology).
Krempiński A   +3 more
europepmc   +2 more sources

Sonochemical Synthesis of Sulfur Doped Reduced Graphene Oxide Supported CuS Nanoparticles for the Non-Enzymatic Glucose Sensor Applications

open access: yesScientific Reports, 2017
Over the present material synthesis routes, the sonochemical route is highly efficient and comfortable way to produce nanostructured materials. In this way, the copper sulfide (CuS-covellite) and sulfur doped reduced graphene oxide (S-rGO) nanocomposite ...
Natarajan Karikalan   +4 more
doaj   +1 more source

Electroanalysis Applied to Monitor Mead Fermentations

open access: yesChemical Engineering Transactions, 2017
Electroanalysis is applied to study reactions that involves oxidations and reductions. Currently, there are different studies that report electroanalysis used to determine food quality, classification, and evaluation of different types of contaminants or
M. Cuenca, A. Blanco, C. Zuluaga
doaj   +1 more source

An Electrochemical Selective Detection of Nitrite Sensor For Polyaniline Doped Graphene Oxide Modified Electrode

open access: yesInternational Journal of Electrochemical Science, 2017
A PANI@GO (Polyaniline@Graphene Oxide) nanocomposite prepared by the facile synthesis method and applied as an active material for nitrite sensor. Numerous characterization techniques were carried out to identify the physiochemical properties of PANI@GO ...
Mani Sivakumar   +5 more
doaj   +1 more source

A Study of Copper(II) Hexacyanoferrate-PEDOT Films and Their Sensitivity for Ascorbic Acid and Acetaminophen

open access: yesInternational Journal of Electrochemical Science, 2011
The conducting polymer (PEDOT) modified electrode was used to investigate the formation of copper(II) hexacyanoferrate by adjusting molar ratio of ferricyanide and copper(II) chloride with 20 scan cycles of 0 – 1 V.
Tsung-Hsuan Tsai   +3 more
doaj   +1 more source

Thulium (III) Hexacyanoferrate Star Fruit-Like Structure Modified Electrode for L-Cysteine Electrochemical Sensor

open access: yesInternational Journal of Electrochemical Science, 2016
We report the preparation of star fruit-like thulium hexacyanoferrate (TmHCF) by using one-step electrochemical deposition in cyclic voltammetry technique.
Mani Sakthivel   +3 more
doaj   +1 more source

Amperometric Uric Acid Biosensor with Improved Analytical Performances Based on Alkaline-Stable H2O2 Transducer

open access: yesInternational Journal of Electrochemical Science, 2012
Electrodes modified with Prussian blue containing structurally incorporated Ni2+ ions were employed as the alkaline-stable H2O2 transducers in amperometric uric acid biosensors based on urate oxidase.
Damir Iveković   +3 more
doaj   +1 more source

A critical review: Advanced electrochemical analysis based on nanoscale scanning electrochemical microscopy

open access: yesSensors and Actuators Reports
Electroanalysis is a type of analytical method used to study an analyte by measuring its electrical properties in an electrochemical cell. It has been widely used because it is a relatively simple and inexpensive technique, has a low detection limit and ...
Je Hyun Bae
doaj   +1 more source

Hydrothermal Synthesis of Manganese Sulfide Decorated Graphene Oxide for Effective Electrochemical Sensing of Dopamine

open access: yesInternational Journal of Electrochemical Science, 2019
Microsphere like structured manganese sulfide decorated graphene oxide (MnS/GO) composites were synthesized by using simple hydrothermal method. The above prepared MnS/GO composite was characterized by using X-ray diffraction spectroscopy (XRD), Scanning
Settu Ramki   +5 more
doaj   +1 more source

Home - About - Disclaimer - Privacy