Precision Instrumentation for Measuring Ultraweak Optical Emission from Biocultures

N. V. Dunin; Дунин Н. В.; V. B. Dunin; Дунин В. Б.; S. A. Savinov; Савинов С. А.; A. S. Rybakov; Рыбаков А. С.; S. N. Mayburov; Майбуров С. Н.; A. N. Bagdinova; Багдинова А. Н.; E. I. Demikhov; Демихов Е. И.

doi:10.31857/S003281622206012X

Precision Instrumentation for Measuring Ultraweak Optical Emission from Biocultures

Autores: Dunin N.V.¹, Dunin V.B.¹, Savinov S.A.¹, Rybakov A.S.¹, Mayburov S.N.¹, Bagdinova A.N.¹, Demikhov E.I.¹
Afiliações:
1. Lebedev Physical Institute, Russian Academy of Sciences
Edição: Nº 1 (2023)
Páginas: 132-139
Seção: ФИЗИЧЕСКИЕ ПРИБОРЫ ДЛЯ ЭКОЛОГИИ, МЕДИЦИНЫ, БИОЛОГИИ
URL: https://ogarev-online.ru/0032-8162/article/view/138292
DOI: https://doi.org/10.31857/S003281622206012X
EDN: https://elibrary.ru/JPDFQP
ID: 138292

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Resumo

Precision instrumentation for measuring ultraweak optical emission from biocultures has been developed. A small-sized unit for detecting optical radiation in the single-photon counting mode based on sensitive photomultiplier tubes (PMTs) with a differential discriminator circuit in each PMT channel has been created. A new four-channel detector system has been designed for detection and processing of electromagnetic oscillations generated by microorganisms in the active and resting phases. The characteristics of the optical emission from Saccharomyces boulardii have been investigated

Bibliografia

Rybakov A., Bagdinov A., Demikhov E., Kostrov E., Lysenko V., Piskunov N., Tysyachnykh Y. // IEEE Trans. Appl. Superconductivity. 2016. V. 26. № 4. Article Number 4400403. https://doi.org/10.1109/TASC.2016.2517328
Demikhov T., Kostrov E., Lysenko V., Demikhov E., Piskunov N. // IEEE Trans. Appl. Superconductivity. 2012. V. 22. № 3. Article Number 9501004. https://doi.org/10.1109/TASC.2011.2178994
Demikhov E., Kostrov E., Lysenko V., Piskunov N., Troitskiy V. // IEEE Trans. Appl. Superconductivity. 2010. V. 20. № 3. P. 612. https://doi.org/10.1109/TASC.2010.2041592
Bagdinov A., Demikhov E., Kostrov E., Lysenko V., Piskunov N., Rybakov A., Tysyachnykh Y. // IEEE Trans. Appl. Superconductivity. 2018. V. 28. № 3. Article Number 4400704. https://doi.org/10.1109/TASC.2017.2784402
Kostrov E., Demikhov E., Bagdinov A., Demikhov T., Lysenko V., Tysyachnykh Y. // IEEE Trans. Appl. Superconductivity. 2016. V. 26. № 4. Article Number 0601305. https://doi.org/10.1109/TASC.2016.2522821