The simulations are performed at different DPD temperatures 𝑇 𝐷𝑃𝐷 , using DL_MESO 2.7 package, which we modified to include the exponential conservative interactions. The initial configuration of the systems are created using the packmol program. First the systems are equilibrated at NPT conditions at pressure equal to 23.7, which is the standard pressure in DPD that corresponds to atmospheric pressure, and used for parametrization. This is followed by an NVT simulation of 4 million steps. The surface tension of the monolayer film is a function of the area per lipid, which is calculated from the simulations for plannar films using,