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. Author manuscript; available in PMC: 2021 Jan 1.
Published in final edited form as: Int J Polym Mater. 2019 Aug 26;69(16):1054–1068. doi: 10.1080/00914037.2019.1655750

Figure 5.

Figure 5.

Effect of addition of zinc and chitosan on thermal stability and association state of insulin determined using nano differential scanning calorimetry. [Insulin: 1 mg/mL; Zinc acetate: 1:5 molar ratio of insulin hexamer to zinc ions; Chitosan: 5 moles of CS monomer unit per mole of insulin monomer; in phosphate buffered saline (10 mM, pH 7.4)]