Research Article
A Novel Coating of Orthodontic Archwires with Chlorhexidine Hexametaphosphate Nanoparticles
Figure 4
FTIR spectra charts in the range of 400–4000 cm−1 in KBr pellet. (a) Chlorhexidine digluconate liquid. (b) Sodium HMP crystalline powder. (c) Chlorhexidine HMP colloidal suspension nanoparticles after mixing.
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