The control group (0) showed intact membranes and clear adhesion proteins in A. actinomycetemcomitans, with no shape changes or deformations

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Photodynamic inactivation of A. actinomycetemcomitans. Data represent...

A. actinomycetemcomitans was treated with aPDT using 100 µM ERY and...

The control group (0) showed intact membranes and clear adhesion...

Evaluation of antimicrobial photodynamic therapy with erythrosine and blue light emitting diode for inactivation of Aggregatibacter actinomycetemcomitans

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Apr 2025

Joaquin Isper Latorre
Marcela Leticia Leal Gonçalves
Carolina Stéfani Wince González
[...]
Renato Araujo Prates

This study aims to analyze the effect of antimicrobial photodynamic therapy on Aggregatibacter actinomycetemcomitans using erythrosine as a photosensitizer and a blue light emitting-diode as a light source. Inoculum samples of A. actinomycetemcomitans with PBS were used in each of the groups, being the control group (C); light group (L) correspondi...