Literature DB >> 23975569

Morphological alterations on Citrobacter freundii bacteria induced by erythrosine dye and laser light.

Josmary R Silva1, Gleidson Cardoso, Rafael R G Maciel, Nara C de Souza.   

Abstract

The effect of the laser irradiation (532 nm) on films prepared from Citrobacter freundii mixed with erythrosine dye was investigated by using atomic force microscopy. It was observed that morphological changes of bacterial surfaces after irradiations, which were attributed to cellular damage of the outer membranes, are a result of a photodynamic effect. The results suggested that the combination of erythrosine and laser light at 532 nm could be a candidate to a photodynamic therapy against C. freundii.

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Year:  2013        PMID： 23975569     DOI： 10.1007/s10103-013-1421-3

Source DB:  PubMed          Journal:  Lasers Med Sci        ISSN： 0268-8921            Impact factor:   3.161


  30 in total

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Review 10.  Citrobacter infections in humans: experience at the Seattle Veterans Administration Medical Center and a review of the literature.

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  2 in total

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2.  Antimicrobial Photodynamic Inactivation Mediated by Rose Bengal and Erythrosine Is Effective in the Control of Food-Related Bacteria in Planktonic and Biofilm States.

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  2 in total

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