BioMed Research International / 2014 / Article / Fig 9

Research Article

Formulation and Optimization of Polymeric Nanoparticles for Intranasal Delivery of Lorazepam Using Box-Behnken Design: In Vitro and In Vivo Evaluation

Figure 9

FTIR spectra of Lzp-PLGA-NPs (a), placebo (b), and pure lorazepam (c).
156010.fig.009a
(a)
156010.fig.009b
(b)
156010.fig.009c
(c)