Effect of Newly Synthesized Structures of Peptides on the Stability of the Monolayers Formed.

The aim of the study was to evaluate the effect of the peptide structure (WKWK)-KWKWK-NH, P4 (C12)-KKKK-NH, P5 (KWK)-KWWW-NH, P6 (KK)-KWWW-NH on their physicochemical properties. The thermogravimetric method (TG/DTG) was used, which made it possible to observe the course of chemical reactions and phase transformations occurring during the heating of solid samples. Based on the DSC curves, the enthalpy of the processes occurring in the peptides was determined.