Primary mechanisms of action of low-intensity laser light on cells

Tiina I. Karu

doi:10.1117/12.353128

14 July 1999 Primary mechanisms of action of low-intensity laser light on cells

Tiina I. Karu

Proceedings Volume 3829, ALT'98 Selected Papers on Novel Laser Methods in Medicine and Biology; (1999) https://doi.org/10.1117/12.353128
Event: Selected Papers from Seventh International Conference on Advanced Laser Technologies (ALT'98): Laser Methods in Medicine and Biology, 1998, Tallin, Estonia

Abstract

The aim of these experiments was a direct measurement of changes in absorption of cellular monolayers under diode laser irradiation. First, a sensitive method for multichannel registration of absorption of a cell monolayer in range 500-860 nm was developed. Second, absorption spectra of intact HeLa cells and those after irradiation the monolayer with light at 670 and 820 nm were recorded. Third, the comparison of the absorption spectra and action was performed.

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Tiina I. Karu "Primary mechanisms of action of low-intensity laser light on cells", Proc. SPIE 3829, ALT'98 Selected Papers on Novel Laser Methods in Medicine and Biology, (14 July 1999); https://doi.org/10.1117/12.353128

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