Figure 2.
FT-IR spectrum of PMMA nanoparticles: (A) PMMA-SDS, (B) PMMA-RML, and (C) PMMA-RML-PCA-HEX.
Abbreviations: PMMA, poly(methyl methacrylate); SDS, sodium dodecyl sulfate; RML, rhamnolipid; PCA-HEX, n-hexane extract of Piper cabralanum C.DC.
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