Photodynamic Inactivation of Bacteria In Vitro Under the Effect of Blue Light
| Autor: | O. M. Zenina, Z. V. Zaporozhtseva, V. S. Zrodnikov, E. S. Keshishyan |
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| Rok vydání: | 2015 |
| Předmět: |
Staphylococcus aureus
Light Riboflavin Colony Count Microbial medicine.disease_cause General Biochemistry Genetics and Molecular Biology Microbiology chemistry.chemical_compound Escherichia coli medicine heterocyclic compounds Photosensitizer Respiratory Tract Infections Bacteria biology Pseudomonas aeruginosa digestive oral and skin physiology food and beverages Dose-Response Relationship Radiation General Medicine biology.organism_classification In vitro Photochemotherapy chemistry Methylene blue |
| Zdroj: | Bulletin of Experimental Biology and Medicine. 158:475-477 |
| ISSN: | 1573-8221 0007-4888 |
| Popis: | We studied the photodynamic inactivation of E. coli, S. aureus, and P. aeruginosa in vitro. Bacteria suspensions were incubated with riboflavin and exposed to blue light emitted by a diode matrix. Exogenous photosensitizer riboflavin efficiently inactivated bacteria, while methylene blue was ineffective. Under the effect of blue light in a dose of 117 J/cm(2), photoinactivation of E. coli, S. aureus, and P. aeruginosa occurred without photosensitizer riboflavin. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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