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Pisma v Zhurnal Tekhnicheskoi Fiziki, 2024 Volume 50, Issue 10, Pages 37–39 (Mi pjtf6678)

Organic quasi-two-dimensional structure based sensor for assessing volatile organic compounds

A. N. Lachinova, D. D. Karamova, A. F. Galievaa, A. A. Lachinova, E. V. Kuzinab, T. Yu. Korshunovab

a Institute of Molecule and Crystal Physics, Ufa Federal Research Centre, Russian Academy of Sciences
b Institute of Biology, Ufa Federal Research Centre, Russian Academy of Sciences, Ufa, Russia

Abstract: The paper presents the study of the influence of volatile organic compounds on the resistance of a quasi-two- dimensional region of the polymer/polymer interface in alternating electric field. It is shown that the studied structure can be promising for manufacturing resistive-type biological sensors. The sensor distinctive feature is large absolute and relative changes in the resistance, which may be used for in situ monitoring of the processes of emission of volatile organic compounds.

Keywords: sensor, organic materials, dielectrics, volatile organic compounds.

Received: 29.11.2023
Revised: 29.11.2023
Accepted: 14.02.2024

DOI: 10.61011/PJTF.2024.10.57708.19820



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