ARTICLES

Filter  
Active filters 0
Remove
  

Refine your searches by:

Collections
Technology
Biology
Research
Education
Chemistry
Pure sciences
Agronomy and forestry
Public health
Architecture and Urbanism
Medicine / Sub specialtie
all records (74)

Languages
English
Spanish
German
Portuguese

Countries
Indonesia
USA
Brazil
Ukraine
Switzerland
India
Romania
Italy
South Africa
Pakistan
all records (82)

Years
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
all records (24)

Filter  
 
9.034  Articles
1 of 904 pages  |  10  records  |  more records»
Electrochemical methods of modifying the surface of a semiconductor electrode based on gallium arsenide(GaAs) were proposed. Behavior of unmodified and modified electrodes in GaAs-potassium chloride were investigated. Electroanalytical characteristics of ... see more

Carbon paste electrodes based on the immobilization of laccase from Aspergillus oryzae were developed and voltammetric measurements were performed to evaluate the amperometric response. The 2,2'-azino-bis-(3-ethylbenzthiazoline-6-sulfonic acid) diammonium... see more

The use of biomass as selective membranes for chemical species in modified electrodes has been advancing in the last few years, with chitosan being a cheap, versatile and available material. This work describes the construction of an electrode modified wi... see more

This paper reports the preparation and electrochemical study of new glassy carbon electrode (GCE) bulk-modified with synthesized hybrid mat­erials: Pt and MoO2 nanoparticles deposited on the multi-walled carbon nano­tubes (MWCNTs). The results of ele... see more

Platinum (Pt) electrodes were designed in imitation of screen-printed electrodes, and prepared by microelectronic techniques. These electrodes were then modified with zinc oxide (ZnO) nanofibers for biosensing applications. ZnO nanofibers w... see more

Glucose oxidase (GOx) is being developed for many applications such as an implantable fuel cell, due to its attractive property of operating under physiological conditions. This study reports the functional immobilization of glucose oxidase onto polyanili... see more

Gold disc electrodes were fabricated using gold wires of 1mm and 60 µm diameter. Scanning electron microscopy (SEM) was used to determine the surface real shape, and to obtaine information about the quality of the seal at the electrode material-insulator... see more

The article presents results of the synthesis of a new composite material modified with polyvalent metals. Rice husk was chosen as a raw material for obtaining a carrier – a bisorbent consisting of carbon and amorphous silicon oxide. The sorption material... see more

The performance of all-V redox flow batteries (VRFB) will decrease when they are exposed to dynamic electrochemical cycling, but also when they are in prolonged contact with the acidic electrolyte. These phenomena are especially severe at the negative sid... see more

1 of 904 pages  |  10  records  |  more records»