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. 2024 Nov 3;19:11195–11212. doi: 10.2147/IJN.S486827

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© 2024 Yin et al.

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The CLSM images of biofilm on dentine treated with ALN-GQDs-Ag, AgNO₃ and water at 6, 12 and 24 hours. The proportion of area of green fluorescence (live cell) was low, whereas the proportion of area of red fluorescence (dead cell) was high on the surface of dentine treated with ALN-GQDs-Ag.