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Information × Registration Number 0223U000218, 0118U005268 , R & D reports Title Intelligent biosensor systems for the detection of some metabolites for the control of social-significant human diseases development Section 3. Target synthesis of metal nanoparticles, composites and thin films to increase the efficacy of electrochemical biosensors popup.stage_title Head Rieznichenko Liudmyla S., Кандидат біологічних наук Registration Date 05-01-2023 Organization F. D. Ovcharenko Institute of Biocolloidal Chemistry NAS of Ukraine popup.description2  During the implementation of the fifth stage of the project, the conditions for immobilization of nanomaterials and complexes of glucose oxidase with nanoparticles on the surface of planar electrodes were optimized. The electrochemical characteristics of the created samples of planar electrodes modified with nanomaterials were studied at different concentrations of the crosslinking agent, enzyme ratio and immobilization time. The dependences of analytical signals on the concentration of hydrogen peroxide and glucose in solutions were obtained using basic electrodes and electrodes modified with nanomaterials. It is shown that the modification of planar electrodes with synthesized nanomaterials improves the sensitivity and specificity of analyte determination. Product Description popup.authors Gruzina Tamara H. Dybkova Svitlana M. Rieznichenko Liudmyla S. popup.nrat_date 2023-01-05 Close