In vitro characterisation of chitosan based xerogels for potential buccal delivery of proteins
Keywords: کروماتوگرافی ژل تراوشی; ATR-FTIR; attenuated total reflectance Fourier transform infrared; BSA; bovine serum albumin; CD; circular dichroism; DTT; dithiotreitol; GPC; gel permeation chromatography; PAF; peak adhesive force; PBS; phosphate buffered saline; SEM; scanning electron