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0220U102410,
0118U001909
,
Creation and implementation of promising stationary and portable systems for operational diagnostics of dangerous infectious diseases and rapid analysis of the quality of drinking water in the field.
Maslov Volodymyr P., Доктор технічних наук
13-03-2020
V. Lashkaryov Institute of semiconductor physics
Scientific Report: 30 pp., 2 tables, 5 figures, 26 sources, Annex 2 pp. Drinking water control, enteroviruses, surface plasmon resonance, diagnostic method, specimen of a specialized instrument Reasons for the work - R&D "Creation and implementation of promising inpatient and portable systems for the operative diagnosis of dangerous infectious diseases and rapid analysis of drinking water quality in the field" is performed by contract dated 11.03.2019 TD. 22/12 according to the Target Research Program of the NAS of Ukraine "Semiconductor Materials, Technologies and Sensors for Technical Diagnostics, Control and Control Systems" for 2018-2020 The object of study - the processes of quality control of drinking water. The subject of the study is the processes of determining the quality of drinking water by the device based on the phenomenon of surface plasmon resonance (SPR). Purpose: Development, production and testing of prototypes of specialized PPR - drinking water quality control devices. Sketchy design documentation for the experimental design of the device of stationary and portable systems for operative diagnostics of dangerous infectious diseases and rapid analysis of drinking water quality was developed. Parts and assemblies of the prototype were manufactured. The sample was collected and tested. Testing has shown that the sensitivity of the test sample PCR sensor ranged from 144 V / RIU to 235 V / RIU (depending on solution concentration: for higher concentration, higher sensitivity). The noise level was ± 2 mV. This provided an opportunity for a signal-to-noise ratio of 2 (ie, a minimum measured voltage of 8 mV), to determine the concentration of inorganic aqueous solutions from 0.15 mg / ml to 0.25 mg / ml and to detect pathogens in drinking water when changing the refractive index from 3.4 * 10-5 RIU, corresponding to the mass of 34 PG adsorbed pathogen per 1 mm2 surface area of the sensing element of the SPR sensor.
Alenichev Volodymyr D.
Androsiuk Halina M.
Blotska Oksana F.
Burlaka Nadia O.
Venger Yevgen F.
Vorobkalo Fedir M.
Dvornichenko Mikola M.
Dorozinska Hanna V.
Dorozinsky Glib V.
Doroshenko Tamara P
Dunaevskii Vadim I.
Zuban Olena I.
Kachur Natalia V.
Kiyak Iulia P.
Lytvin Petro M.
Liapin Oleksandr M.
Liapina Alla B.
Maricheva Irina L
Sidnev Aleksandr B
Samoilov Anton V.
Solntsev Viacheslav S
Ushenin Iurii V.
Fedorenko Artem V
Khristosenko Roman V.
Yuschenko Alla Iu.
2020-04-01
Updated: 2025-12-07
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