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10 March 2020 Effects of 690nm light on the response of Staphylococcus aureus to oxidative stress (Conference Presentation)
Alec B. Walter, Eric P. Skaar, E. Duco Jansen
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Proceedings Volume 11221, Mechanisms of Photobiomodulation Therapy XV; 1122108 (2020) https://doi.org/10.1117/12.2544401
Event: SPIE BiOS, 2020, San Francisco, California, United States
Abstract
One of the promising therapeutic effects of photobiomodulation is the ability to modulate the redox homeostasis of a cell. While this effect may be beneficial in treating chronic or infected wounds by boosting the antimicrobial capabilities of neutrophils, it is poorly understood how the redox state of bacteria is altered due to exposure to the red or near-infrared light. To address this, we present the effects of 690 nm light on the response of S. aureus to exogenous hydrogen peroxide at a range of different optical parameters including irradiance and fluence.
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Alec B. Walter, Eric P. Skaar, and E. Duco Jansen "Effects of 690nm light on the response of Staphylococcus aureus to oxidative stress (Conference Presentation)", Proc. SPIE 11221, Mechanisms of Photobiomodulation Therapy XV, 1122108 (10 March 2020); https://doi.org/10.1117/12.2544401
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KEYWORDS
Modulation
Bacteria
Hydrogen
In vitro testing
Oxygen
Photodynamic therapy
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