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Quantification of the biofilms removed via the photofluidization effect after three light exposures and washes on AZO and no AZO (control subtrates) indicates that a significant loss of biofilm can be achieved in 4 out of 5 biofilms tested: 4A–D (n ≥ 3). The sucrose-dependent S. mutans biofilms (4E), however, did not respond to the photofluidization effect.
