Experimental study and theoretical analysis of lethal effects and stimulating effects of laser irradiation on biologically suspended cells

Hong-wei Zhang; Li-li Zhang; Can-bang Zhang; Lin Xu; Ling-yun Zhou

doi:10.1117/12.918788

13 March 2012 Experimental study and theoretical analysis of lethal effects and stimulating effects of laser irradiation on biologically suspended cells

Hong-wei Zhang, Li-li Zhang, Can-bang Zhang, Lin Xu, Ling-yun Zhou

Author Affiliations +

Proceedings Volume 8329, Tenth International Conference on Photonics and Imaging in Biology and Medicine (PIBM 2011); 83290A (2012) https://doi.org/10.1117/12.918788
Event: Photonics and Optoelectronics Meetings 2011, 2011, Wuhan, China

Abstract

CO₂ laser and He-Ne laser were used to irradiate the biologically suspended cell respectively, i.e. industrial saccharomyces cerevisiae AS Sacchromyce2.1189. Experimental results show that the increase of CO₂ laser temperature was fast, and there was a clear lethal effect. The temperature of He-Ne laser was almost not up, and there was no lethal effect, but mainly the stimulating effect. In this paper, the lethal effect and the stimulating effect of experimental results were analyzed by fractal theory and quantum theory. The theoretical analysis was consistent with the experimental results.

Citation Download Citation

Hong-wei Zhang, Li-li Zhang, Can-bang Zhang, Lin Xu, and Ling-yun Zhou "Experimental study and theoretical analysis of lethal effects and stimulating effects of laser irradiation on biologically suspended cells", Proc. SPIE 8329, Tenth International Conference on Photonics and Imaging in Biology and Medicine (PIBM 2011), 83290A (13 March 2012); https://doi.org/10.1117/12.918788

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