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Information × Registration Number 0220U102929, 0120U101131 , R & D reports Title Analysis and improvement of numerical methods for determining the minimum of the characteristics of the reflection of the SPR sensor popup.stage_title Head Maslov Volodymyr P., Доктор технічних наук Registration Date 25-06-2020 Organization Dorozinska Hanna V popup.description2 Report: 33 pages, 2 tables, 13 figures, 18 sources. SURFACE PLASMON RESONANCE, METHODS OF MEASUREMENT OF RESULTS OF MEASUREMENTS, NUMERICAL METHODS Grounds for the work - research "Analysis and improvement of numerical methods for determining the minimum reflection characteristics of the PPR-sensor" is performed on an initiative basis on the topic of the dissertation. Purpose: to analyze the most common numerical methods for determining the minimum reflection characteristics of the sensor based on the phenomenon of surface plasmon resonance and to improve the numerical method to improve measurement accuracy. The object of study - the phenomenon of surface plasmon resonance. The subject of research - a method of determining the minimum reflection characteristics of the PPR sensor. The analysis of the most widespread numerical methods of definition of a minimum of characteristic of reflection of PPR-sensor is carried out. A new method of numerical processing of the reflection characteristic is proposed, which increases the accuracy of measurement due to the independence of the intensity change in the minimum of the reflection characteristic by almost 9.5 times with increasing thickness of the additional layer, which is important for biochemical interactions and the effective thickness of the adsorbed analyte layer in the sensitivity zone of the surface plasmon. The prospects of the proposed solution are shown on the example of the antigen-antibody interaction of enzootic bovine leukemia. Research methods - general scientific physical methods, methods of system and comparative analysis, surface plasmon resonance. Product Description popup.authors Dorozinska Hanna V. Maslov Volodymyr P. popup.nrat_date 2020-07-03 Close