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One Mechanism of Interaction between Laser Radiation and Biological Objects

Authors :
V. A. Semibratova
A. V. Egranov
Source :
Bulletin of the Russian Academy of Sciences: Physics. 83:287-290
Publication Year :
2019
Publisher :
Allerton Press, 2019.

Abstract

The biological activity of laser radiation (wavelength, 632.8 nm) when it interacts with human serum albumin is demonstrated. The most noticeable effect of exposure to laser radiation is observed when the energy density is 28.8 J cm−2. It is assumed that three-photon absorption is the main mechanism of biological stimulation.

Subjects

Subjects :
Materials science
Biological objects
General Physics and Astronomy
Biological activity
Radiation
Laser
Human serum albumin
law.invention
Wavelength
law
medicine
Energy density
Biophysics
Absorption (electromagnetic radiation)
medicine.drug

Details

ISSN :
19349432 and 10628738
Volume :
83
Database :
OpenAIRE
Journal :
Bulletin of the Russian Academy of Sciences: Physics
Accession number :
edsair.doi...........e0e8fc2796bbf123dce88c81d5374c6b

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