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. 2008 May-Jun;70(3):333–337. doi: 10.4103/0250-474X.42985

Fig. 2.

Fig. 2

FT-IR Spectra obtained for pure pentoxifylline and pentoxifylline loaded poly (ε-caprolactone) microspheres

FT-IR spectra obtained for pentoxifylline and pentoxifylline loaded poly(ε-caprolactone) microspheres were recorded to check drug-polymer interaction.