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. 2017 Oct 24;11:3083–3096. doi: 10.2147/DDDT.S143712

Figure 2.

Figure 2

FTIR spectra of (A) RST calcium, (B) β-cyclodextrin, (C) MBA, (D) AMPS, (E) APS, (F) physical mixture of β-CD and RST calcium, (G) physical mixture of RST, APS, AMPS and MBA, (H) hydrogel microparticles.

Abbreviations: AMPS, 2-acrylamido-2-methylpropane sulfonic acid; APS, ammonium persulfate; β-CD, β-cyclodextrin; FTIR, Fourier transform infrared; MBA, N,N′-methylene bisacrylamide; RST, rosuvastatin.