Registration Number
0224U033486,
(0124U003406)
, R & D reports
Title
Polish-Ukrainian synergy for the study of sub-nanometric structure of biosensors
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Польсько-український синергізм для вивчення суб-нанометрової структури біосенсорів
Head
Kavetskyi Taras S., Кандидат фізико-математичних наук
Registration Date
28-12-2024
Organization
Drohobych Ivan Franko State Pedagogical University
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The aim of the project is cooperation leading to the production and characterization of new polymeric materials used to create sensors: amperometric biosensors.
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The influence of organic-inorganic ureasil polymers with different precursors (ICPTES+Jeffamine ED-600 and ICPTES+APTES) on the bioanalytical properties of electrochemical biosensors was investigated. The parameters of the constructed biosensors were evaluated using cyclic voltammetry and chronoamperometric measurements. For comparative analysis, the network properties (free volume and crosslinking) of the studied polymers, previously studied by positron annihilation lifetime spectroscopy and swelling measurements, were taken into account. The correlation of the network properties of polymer matrixes with the parameters of electrochemical biosensors agrees well with the previously presented data for ureasil composites of different prehistory (fresh and old samples) and photocross-linked polymers based on epoxidized linseed oil (ELO). The indicated correlation has a fundamental origin.
Product Description
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Voloshanska Svitlana Ya.
Hoіvanovych Nataliia K.
Zubrytska Oksana V.
Kukhazh Yuliia Yu.
Pankiv Liudmyla I.
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2024-12-28
