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Proceedings Paper

Direct fs-laser bacterial inactivation for a biomedical platform
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Paper Abstract

We demonstrate a total bacterial inactivation technique by ultrashort pulse direct-laser irradiation that does not require any external agent. Near-infrared fs laser pulses at 89 MHz repetition rate were used to irradiate solutions of distilled water with >107 cell/ml of wild strain of E. coli, showing they can be inactivated with fluences per pulse as low as ~1mJ/cm2.

Paper Details

Date Published: 1 August 2017
PDF: 3 pages
Proc. SPIE 10417, Medical Laser Applications and Laser-Tissue Interactions VIII, 104170I (1 August 2017); doi: 10.1117/12.2285200
Show Author Affiliations
C. Guerra-Olvera, Ctr. de Investigación Científica y de Educación Superior de Ensenada B.C. (Mexico)
V. Pérez-Laguna, Ctr. de Investigación Científica y de Educación Superior de Ensenada B.C. (Mexico)
S. Camacho-López, Ctr. de Investigación Científica y de Educación Superior de Ensenada B.C. (Mexico)


Published in SPIE Proceedings Vol. 10417:
Medical Laser Applications and Laser-Tissue Interactions VIII
Lothar D. Lilge, Editor(s)

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