Photodynamic bacteria inactivation by NIR LED (810 nm) in conjunction with ICG

Denis Ed. Popov; Ilya S. Ovchinnikov; Valery V. Tuchin; Oleg G. Shapoval; Gennady M. Shub; Gregory B. Altshuler

doi:10.1117/12.518869

13 October 2003 Photodynamic bacteria inactivation by NIR LED (810 nm) in conjunction with ICG

Denis Ed. Popov, Ilya S. Ovchinnikov, Valery V. Tuchin, Oleg G. Shapoval, Gennady M. Shub, Gregory B. Altshuler

Proceedings Volume 5068, Saratov Fall Meeting 2002: Optical Technologies in Biophysics and Medicine IV; (2003) https://doi.org/10.1117/12.518869
Event: Saratov Fall Meeting 2002 Laser Physics and Photonics, Spectroscopy, and Molecular Modeling III; Coherent Optics of Ordered and Random Media III, 2002, Saratov, Russian Federation

Abstract

Staining technique and NIR LED based setup has been developed for study of photodynamic action (PDA) of Indocyanine Green (ICG) on Staphylococcus Aureus. ICG appeared sufficiently effective PDA photosensitizer acceptable for grampositive bacterial cultures effective suppression. The efficiency of PDA was estimated as 89%.

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Denis Ed. Popov, Ilya S. Ovchinnikov, Valery V. Tuchin, Oleg G. Shapoval, Gennady M. Shub, and Gregory B. Altshuler "Photodynamic bacteria inactivation by NIR LED (810 nm) in conjunction with ICG", Proc. SPIE 5068, Saratov Fall Meeting 2002: Optical Technologies in Biophysics and Medicine IV, (13 October 2003); https://doi.org/10.1117/12.518869

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