Enzyme biosensor based on pH‐sensitive field‐effect transistors for assessment of total indole alkaloids content in tissue culture of Rauwolfia serpentina

Autor: Valentyna Arkhypova, Olexandr Soldatkin, Lyudmyla Mozhylevska, Iryna Konvalyuk, Viktor Kunakh, Sergei Dzyadevych

Publikováno v: Electrochemical Science Advances, Vol 2, Iss 5, Pp n/a-n/a (2022)

Abstract A laboratory prototype of enzyme biosensor based on pH‐sensitive field‐effect transistors has been created to determine the total content of indole alkaloids in Rauwolfia serpentina tissue culture. Enzyme acetylcholinesterase was immobil

Externí odkaz: https://doaj.org/article/ccc0513ab42044339958ace09efe2a2d

METHOD OF MEASUREMENT OF LOCAL CHANGES IN ELECTRIC CONDUCTIVITY OF SOLUTIONS IN DIFFERENTIAL CONDUCTOMETRIC BIOSENSOR SYSTEMS

Autor: Pavlo Borshchov, Volodymyr Melnyk, Sergei Dzyadevych

Publikováno v: Praci Institutu elektrodinamiki Nacionalanoi akademii nauk Ukraini. :62-67

A method for measuring local changes in the electrical conductivity of solutions using differential conductometric sensors is considered. The method makes it possible to significantly reduce the measurement error due to changes in the background elec

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e7c70de4443c6215c1e8694c3293c984
https://doi.org/10.15407/publishing2022.61.062

Nonlinear Analytics for Electrochemical Biosensor Design Using Enzyme Aggregates and Delayed Mass Action

Autor: Aleksandra Kłos-Witkowska, Vasyl Martsenyuk, Andriy Sverstiuk, Sergei Dzyadevych

Publikováno v: Sensors, Vol 22, Iss 980, p 980 (2022)

The paper is devoted to the extension of Brown’s model of enzyme kinetics to the case with distributed delays. Firstly, we construct a multi-substrate multi-inhibitor model using discrete and distributed delays. Furthermore, we consider simplified

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4d6b3489bd9555ccd7b468990b856a7c
https://www.mdpi.com/1424-8220/22/3/980

An enzyme biosensor based on gold interdigitated thin film electrodes for water quality control

Autor: Ph. Namour, Nicole Jaffrezic-Renault, C. Martelet, Sergei Dzyadevych, Mouna Marrakchi

Publikováno v: Analytical Letters
Analytical Letters, Taylor & Francis, 2007, 40, pp.1307-1316
Analytical Letters, Taylor & Francis, 2007, 40 (7), pp.1307-1316. ⟨10.1080/00032710701326676⟩

International audience; A conductometric proteinase K biosensor for organic matter monitoring in rivers has been developed. In fact, with approximately 30% of the total Chemical Oxygen Demand (COD), proteins were chosen to be used as indicators of ur

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d3b4f83ff4ab153a5a9db2d9adbdfad1
https://hal.inrae.fr/hal-02590047

Kinetic properties of butyrylcholinesterases immobilised on pH-sensitive field-effect transistor surface and inhibitory action of steroidal glycoalkaloids on these enzymes

Autor: Benilova, I. V., Arkhypova, V. M., Sergei Dzyadevych, Jaffrezic-Renault, N., Martelet, C., Soldatkin, A. P.

Publikováno v: Scopus-Elsevier

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::5e887d840a1317390b2b6ffa840f4d7f
http://www.scopus.com/inward/record.url?eid=2-s2.0-33746631823&partnerID=MN8TOARS