Development and Application of Devices Based on Surface Plasmon Resonance
Introduction. The purpose of the SPR sensor is to quickly and accurately determine the refractive index of the environment with the ability to diagnose the presence of a specific substance. SPR devices and biosensor diagnostic methods for laboratory diagnostics in medicine, veterinary medicine, dete...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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V.M. Glushkov Institute of Cybernetics
2020-03-01
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| Series: | Кібернетика та комп'ютерні технології |
| Subjects: | |
| Online Access: | http://cctech.org.ua/13-vertikalnoe-menyu-en/107-abstract-20-1-7-arte |
| _version_ | 1797991288399724544 |
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| author | T.S. Lebyedyeva Y.D. Minov P.G. Sutkovyi Y.O. Frolov P.B. Shpylovyy M.F. Starodub |
| author_facet | T.S. Lebyedyeva Y.D. Minov P.G. Sutkovyi Y.O. Frolov P.B. Shpylovyy M.F. Starodub |
| author_sort | T.S. Lebyedyeva |
| collection | DOAJ |
| description | Introduction. The purpose of the SPR sensor is to quickly and accurately determine the refractive index of the environment with the ability to diagnose the presence of a specific substance. SPR devices and biosensor diagnostic methods for laboratory diagnostics in medicine, veterinary medicine, determination of environmental pollution, for food quality control are being developed. The work is devoted to the development of devices based on the surface plasmon resonance of the "Plasmontest" series, which can be used for refractometric and biosensor applications.
The purpose of the paper is to demonstrate the development of "Plasmontest" series devices that can be used for laboratory applications and as portable field research devices. Carry out a comparison of optical circuits of SPR devices, their capabilities and operational characteristics during biochemical and physical experiment.
Results. Features of the design of devices "Plasmontest" with discrete and aperture optical circuits are presented. The method of approximation of the resonant SPR curve is proposed to accurately find the value of the resonance minimum. Procedures for normalizing and calibration of devices with aperture optical circuit in single-channel and dual-channel design have been developed to improve measurement accuracy. Some features of the developed software for "Plasmontest" series devices are presented. The use of "Plasmontest" devices for refractometry, for the development of thin-film technological processes and for the creation of methods of immunosensory detection of a number of bacteria and toxins is described.
Conclusions. Work on the creation of "Plasmontest" series devices has shown the possibility of creating portable SPR devices for refractometric studies, thin film studies and biosensor studies. It is shown that devices with aperture optical circuitry are the most promising in terms of compactness, reliability and low cost. |
| first_indexed | 2024-04-11T08:48:40Z |
| format | Article |
| id | doaj.art-80a03b2962c9445c98677525b56ebf29 |
| institution | Directory Open Access Journal |
| issn | 2707-4501 2707-451X |
| language | English |
| last_indexed | 2024-04-11T08:48:40Z |
| publishDate | 2020-03-01 |
| publisher | V.M. Glushkov Institute of Cybernetics |
| record_format | Article |
| series | Кібернетика та комп'ютерні технології |
| spelling | doaj.art-80a03b2962c9445c98677525b56ebf292022-12-22T04:33:51ZengV.M. Glushkov Institute of CyberneticsКібернетика та комп'ютерні технології2707-45012707-451X2020-03-011627310.34229/2707-451X.20.1.710-34229-2707-451X-20-1-7Development and Application of Devices Based on Surface Plasmon ResonanceT.S. Lebyedyeva0Y.D. Minov1P.G. Sutkovyi2Y.O. Frolov3P.B. Shpylovyy4M.F. Starodub5V.M. Glushkov Institute of Cybernetics, Kyiv, Ukraine.V.M. Glushkov Institute of Cybernetics, Kyiv, Ukraine.V.M. Glushkov Institute of Cybernetics, Kyiv, Ukraine.V.M. Glushkov Institute of Cybernetics, Kyiv, Ukraine.V.M. Glushkov Institute of Cybernetics, Kyiv, Ukraine.National University of Life Environmental Sciences of Ukraine, Kyiv, Ukraine.Introduction. The purpose of the SPR sensor is to quickly and accurately determine the refractive index of the environment with the ability to diagnose the presence of a specific substance. SPR devices and biosensor diagnostic methods for laboratory diagnostics in medicine, veterinary medicine, determination of environmental pollution, for food quality control are being developed. The work is devoted to the development of devices based on the surface plasmon resonance of the "Plasmontest" series, which can be used for refractometric and biosensor applications. The purpose of the paper is to demonstrate the development of "Plasmontest" series devices that can be used for laboratory applications and as portable field research devices. Carry out a comparison of optical circuits of SPR devices, their capabilities and operational characteristics during biochemical and physical experiment. Results. Features of the design of devices "Plasmontest" with discrete and aperture optical circuits are presented. The method of approximation of the resonant SPR curve is proposed to accurately find the value of the resonance minimum. Procedures for normalizing and calibration of devices with aperture optical circuit in single-channel and dual-channel design have been developed to improve measurement accuracy. Some features of the developed software for "Plasmontest" series devices are presented. The use of "Plasmontest" devices for refractometry, for the development of thin-film technological processes and for the creation of methods of immunosensory detection of a number of bacteria and toxins is described. Conclusions. Work on the creation of "Plasmontest" series devices has shown the possibility of creating portable SPR devices for refractometric studies, thin film studies and biosensor studies. It is shown that devices with aperture optical circuitry are the most promising in terms of compactness, reliability and low cost.http://cctech.org.ua/13-vertikalnoe-menyu-en/107-abstract-20-1-7-artesurface plasmon resonancesensorrefractometerbiosensor |
| spellingShingle | T.S. Lebyedyeva Y.D. Minov P.G. Sutkovyi Y.O. Frolov P.B. Shpylovyy M.F. Starodub Development and Application of Devices Based on Surface Plasmon Resonance Кібернетика та комп'ютерні технології surface plasmon resonance sensor refractometer biosensor |
| title | Development and Application of Devices Based on Surface Plasmon Resonance |
| title_full | Development and Application of Devices Based on Surface Plasmon Resonance |
| title_fullStr | Development and Application of Devices Based on Surface Plasmon Resonance |
| title_full_unstemmed | Development and Application of Devices Based on Surface Plasmon Resonance |
| title_short | Development and Application of Devices Based on Surface Plasmon Resonance |
| title_sort | development and application of devices based on surface plasmon resonance |
| topic | surface plasmon resonance sensor refractometer biosensor |
| url | http://cctech.org.ua/13-vertikalnoe-menyu-en/107-abstract-20-1-7-arte |
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