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Registration Number

0219U101938, 0117U007142 , R & D reports

Title

Investigation of new organic-inorganic polymer composite materials with chalcogenide and metal particles for construction of laccase-containing biosensors

Head

Leshko Roman Ya.,

Registration Date

03-12-2019

Organization

Drohobych Ivan Franko State Pedagogical University

Description

The structural-morphological characteristics of the synthesized new ureasil-containing composites with metal particles (gold and silver) are investigated. Synthesis and structural-morphological characterization of noble metal (gold and silver) nanoparticles are performed by optical spectroscopy, scanning electron microscopy, atomic force microscopy, transmission electron microscopy, and X-ray diffraction analysis. Covalent immobilization of laccase on the surface of gold nanoparticles in the middle of a ureasil-containing composite (As2S3-ureasil) is carried out. The biocompatibility of synthesized nanocarriers with laccase is studied.

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Zubrytska Khrystyna V.
Kravtsiv Mariana M.
Kuhazh Yulia Yu.
Leonenkо Eugene V.
Leshko Roman Ya.
Mushynska Oksana R.
Paiuk Oleksandr P.