A5035479311- Electrochemical Analysis and Applications
- Advanced biosensing and bioanalysis techniques
- Analytical Chemistry and Sensors
- Biosensors and Analytical Detection
- Electrochemical sensors and biosensors
- bioluminescence and chemiluminescence research
- Advanced Chemical Sensor Technologies
- Diamond and Carbon-based Materials Research
- Molecular Junctions and Nanostructures
- Corrosion Behavior and Inhibition
- Photoreceptor and optogenetics research
- Superconducting Materials and Applications
- Biochemical Analysis and Sensing Techniques
- Microfluidic and Bio-sensing Technologies
- Various Chemistry Research Topics
- Advanced Biosensing Techniques and Applications
- Color Science and Applications
- Sensor Technology and Measurement Systems
- Heme Oxygenase-1 and Carbon Monoxide
- Gas Sensing Nanomaterials and Sensors
- Mechanical and Optical Resonators
- Advanced Scientific Research Methods
- Atherosclerosis and Cardiovascular Diseases
- Conducting polymers and applications
- Advanced Measurement and Detection Methods
Changchun Institute of Applied Chemistry
2017-2024
Chinese Academy of Sciences
2017-2024
Kharkiv National University of Radio Electronics
2008-2024
V. N. Karazin Kharkiv National University
2019-2023
University of Chinese Academy of Sciences
2022
University of Science and Technology of China
2021
C-Com Satellite Systems (Canada)
2021
In this article the principles of potentiostat designs are discussed. Novel technical solutions for design electrochemical devices with a focus on portable applications considered. Known analytical potentiostats discussed, and functionality existing is analysed. Key points discussion include brief introduction to specific terminology characterization, analysis schematics, operation requirements basic units including control amplifier, voltage follower transimpedance amplifier. Moreover,...
Chemiluminescence (CL)-based analytical methods utilize luminophores that need to be activated with an oxidizing agent trigger CL emission. Despite its susceptibility decomposition when exposed external light or trace metals, hydrogen peroxide (H
The mesh-type USB piezoelectric ultrasonic transducer (USB-PUT) used in household humidifiers and inhalation therapy devices is very cheap, small, energy saving. It holds great promise for sonochemistry. However, the microtapered apertures center of stainless steel substrate USB-PUT can lead to rapid atomization solution, leakage solutions containing surfactants organic solvent through apertures, high background emission. Herein, we design a new type by replacing meshed with an apertureless...
In almost all electrochemical systems for electrochemiluminescence (ECL) analysis, electrodes are connected with an external power source, either directly or via wireless energy transfer circuit. That is inconvenient and makes some applications impossible. Herein, we use galvanized iron two different metals as both source to achieve a self-powered ECL exploit the imaging of corrosion protective coating widely used metal (e.g. iron) first time. The enables visualization deterioration galvanic...
A small, cheap, and low-power mesh-type piezoelectric ultrasonic transducer (MPUT) from a household USB humidifier has been developed as sonochemiluminescence generator for the first time. The ultrasonication of an MPUT facilitates generation reactive oxygen species to trigger sonochemiluminescence. There is no light emission luminol without sonication. In contrast, luminescence becomes very intense by using can be readily observed smart phone, enabling visual detection adding any...
Abstract In almost all electrochemical systems for electrochemiluminescence (ECL) analysis, electrodes are connected with an external power source, either directly or via wireless energy transfer circuit. That is inconvenient and makes some applications impossible. Herein, we use galvanized iron two different metals as both source to achieve a self‐powered ECL exploit the imaging of corrosion protective coating widely used metal (e.g. iron) first time. The enables visualization deterioration...
A wireless electrochemiluminescence device employing the reverse charging function or on-the-go (OTG) USB transmission of smartphones is developed for multiplex analysis using a smartphone as detector first time.
The emission of electrogenerated chemiluminescence (ECL) is observed upon the oxidation fluorescent aromatic amino acid tryptophan in aqueous solutions at a glassy carbon electrode presence sodium tetraphenylborate co-reactant broad pH range. particularly strong when potential pulses are applied to electrode. ECL intensity proportional concentration and allows its determination range 0.3 μM-0.3 mM with high selectivity other acids. results studies suggest that indole ring responsible for emission.
Traditional electrode materials used in electrochemical and electrochemiluminescent (ECL) water assays have a number of limitations. Among the promising solutions are modification new fabrication technologies materials. In this work, results investigation nanodiamond material for sensors presented. A kind is nitrogen doped diamond-like films that obtained using plasma vapor deposition process. The properties study very applications different analytical assays, example, biomedical ecological...