Laser Applications for Estimation of Microbial Activity and Investigation of NIR Skin Autofluorescence

Alexey Lihachev; Dmitrijs Bļizņuks; Jānis Liepiņš; Ilze Lihacova

doi:10.18287/JBPE21.07.040305

Authors

Alexey Lihachev University of Latvia, Institute of Atomic Physics and Spectroscopy, Biophotonics Laboratory, Riga, Latvia
Dmitrijs Bļizņuks Riga Technical University, Faculty of Computer Science and Information Technology, Riga, Latvia
Jānis Liepiņš University of Latvia, Institute of Microbiology and Biotechnology, Riga, Latvia
Ilze Lihacova University of Latvia, Institute of Atomic Physics and Spectroscopy, Biophotonics Laboratory, Riga, Latvia

DOI:

https://doi.org/10.18287/JBPE21.07.040305

Keywords:

laser speckles, microorganisms, near infrared skin autofluorescence, melanoma cells

Abstract

The presented paper demonstrates the ongoing results of the joint research of University of Latvia and Riga Technical University aimed at the development of new laser based optical methods and technologies for fast evaluation of microbial activity in solid media. The second part of the paper represents the results of joint research conducted together with Katya Borisova during our visit to the Institute of Electronics, Bulgarian Academy of Sciences (Bulgaria, Sofia).

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