PMC:7556614 / 14261-14710 JSONTXT

{"project":"2_test","denotations":[{"id":"33057878-29501737-28010","span":{"begin":365,"end":367},"obj":"29501737"}],"text":"Attenuated Total Reflection-Fourier Transform Infrared Spectrometer\nCompatibility study was conducted using Nicolet iS50 FT-IR Spectrometer (Thermo Fisher Scientific Inc., Waltham, MA). Samples used included pure acyclovir, lecithin, chitosan, PEG 2000, optimised formulation, and PM. Before analysis, optimised formulation was vacuum-dried at 35°C and − 25 in Hg (17). The analysis was done with sixteen scans at scanning range of 600 to 4000 cm−1."}