Results 91 to 100 of about 4,019,710 (295)

Xanthine oxidase modified glassy carbon paste electrode

open access: yesElectrochemistry Communications, 2004
Glassy carbon paste electrode based on xanthine oxidase (XO) was developed for the determination of xanthine (X). The biosensor employs the amperometric detection of hydrogen peroxide evaluated by the enzymatic reaction catalyzed by XO immobilizing in the glassy carbon paste material.
Kirgöz Ü.A.   +3 more
openaire   +1 more source

Culinary Chemistry as a Platform for Interfacial Materials Design

open access: yesAdvanced Materials Interfaces, EarlyView.
Culinary processes control interfaces through heating, shear, gelation, and molecular transport. This Review connects selected gastronomic examples with food‐derived nanomaterials, plasmonic sensing, anthocyanin photovoltaics, and intelligent packaging. Original agar‐based plasmonic films illustrate the proposed translation.
Josep Moreno   +12 more
wiley   +1 more source

MODIFICATION OF CARBON PASTE ELECTRODE WITH CROWN ETHER (DIBENZO-18-CROWN-6) FOR ASCORBIC ACID ANALYSIS USING DIFFERENTIAL PULSE VOLTAMMETRY METHOD

open access: yesAlchemy, 2015
In this research, the modified carbon paste electrode with crown ether (dibenzo-18-crown-6) has been prepared, for determination of ascorbic acid. Some of parameters observed were optimization of crown ether composition in carbon paste, pH of solution ...
Manuntun Manurung, Anisha Maulinasari
doaj   +1 more source

A Novel Carbon Paste Electrode for Potentiometric Determination of Vanadyl Ion [PDF]

open access: yes, 2015
: Carbon paste electrode was modified by disodium 2,4-diamino-7 ...

core  

Hierarchically Wrinkled Silver Ink as a Platform for Fully Integrated Stretchable Electronic Systems

open access: yesAdvanced Materials Technologies, EarlyView.
Silver Hierarchical Responsive ink (SHRink), a universal approach for the fabrication of highly stretchable interconnects, wirings, and skin‐interfaced electrodes, is realized through low‐cost, scalable spray‐printing and transfer‐printing. The SHRink demonstrates high electrical conductivity (1.2E04 S cm−1) and large stretchability (235% max fracture ...
Junye Li   +11 more
wiley   +1 more source

A simple and sensitive sensor based on a molecularly imprinted polymer-modified carbon paste electrode for the determination of curcumin in foods

open access: yes, 2017
A highly sensitive and selective molecularly imprinted polymer-modified carbon paste electrode (MIP-CPE) was designed.
Q. Zhou, Y. F. Pan, H. Y. Zhai, K. Li
core   +1 more source

Recent Advances in Light‐Addressable Electrochemistry for Spatially Resolved Applications

open access: yesAdvanced Materials Technologies, EarlyView.
This comprehensive review highlights light‐addressable electrochemistry as a powerful tool that uses light to control localized chemical reactions on unstructured semiconductor surfaces. The work evaluates advanced strategies to optimize electrode materials for enhanced spatial resolution and stability. Furthermore, it showcases diverse applications in
Nhi Trang Vo   +2 more
wiley   +1 more source

Electrocatalytic Response of Duplex and Yittria Dispersed Duplex Stainless Steel Modified Carbon Paste Electrode in Detecting Folic Acid Using Cyclic Voltammetry

open access: yesInternational Journal of Electrochemical Science, 2015
Duplex stainless steel of elemental composition Fe-18Cr-13Ni was mechanically alloyed in dual drive planetary ball mill for 10h. Milled powder sample was characterized by X-Ray diffraction, scanning electron microscope and high resolution electron ...
R. Shashanka   +2 more
doaj   +1 more source

Low‐Outgassing Liquid Metal–Silicone Composites for Multifunctional Space Applications

open access: yesAdvanced Materials Technologies, EarlyView.
Integrating liquid metal microdroplets into a space‐grade silicone creates a multifunctional composite while preserving its inherent flexibility and low‐outgassing behavior. The composite has 11×$\times$ higher thermal conductivity while remaining thermally stable and maintaining a total mass loss of ≤$\le$ 1% under thermal vacuum testing.
Spencer Pak   +5 more
wiley   +1 more source

Study on Electrochemical Behavior of Horseridash peroxidase Enzyme by MgO Nanoparticles Modified Electrode to Identify Hydrogen peroxide

open access: yesInternational Journal of Electrochemical Science, 2014
In this research, the electrochemical behavior of Horseridash peroxidase (HRP) enzyme was studied by use of modified carbon paste electrode with Magnesium oxide (MgO) nanoparticles to identify Hydrogen peroxide.
Hossein Salavati   +2 more
doaj   +1 more source

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