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Information × 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 popup.stage_title Head Leshko Roman Ya., Registration Date 03-12-2019 Organization Drohobych Ivan Franko State Pedagogical University popup.description2 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. Product Description popup.authors Zubrytska Khrystyna V. Kravtsiv Mariana M. Kuhazh Yulia Yu. Leonenkо Eugene V. Leshko Roman Ya. Mushynska Oksana R. Paiuk Oleksandr P. popup.nrat_date 2020-04-02 Close