Fig. 5From: The design and evaluation of ciprofloxacin-loaded nanoformulations using Ipomoea batatas starch nanoparticlesThe overlay of FTIR spectra of UPS, CTSN-3 days, and CTSN-6 days. The comparison of the Fourier transform infrared spectrum of untreated potato starch (UPS) against chemically treated starch nanoparticles (CTSN)Back to article page