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Information × Registration Number 0221U103934, 0120U103201 , R & D reports Title Optoelectronic smart sensor with electrochemical functions. Section 1. Development and optimization of optoelectronic sensor with electrochemical functions popup.stage_title Head Chegel Volodymyr I., Доктор фізико-математичних наук Registration Date 27-02-2021 Organization V. Lashkaryov Institute of semiconductor physics popup.description2 Computer modeling of the influence of the parameters of the "gold nanoparticle - electrolyte" system on the extinction spectra and the LSPR position of the nanoparticle upon the application of electric potential difference between the nanoparticle and the surrounding electrolyte was performed using a model based on Mie scattering theory for spherical particles and Stern electrical double layer theory. Electronic circuits were designed, printed circuit boards and housing were produced, assembly was performed and software was developed for the main component of the optoelectronic sensor - a prototype of a highly sensitive two-channel photometer. Test measurements were performed to detect analytes using a sensor chip in a form of an array of disordered gold nanostructures on a glass slide (LSPR nanochip), which showed the ability of the developed photometer to register the adsorption of biomolecules and monitor intermolecular interactions. Product Description popup.authors Demydov Petro V. Kukla Olexandr L. Lytvyn Vitalii K. Lopatynskyi Andrii M. Pavluchenko Olexii S. Chegel Volodymyr I. popup.nrat_date 2021-02-27 Close