Does anyone know the proper order of mixing "surfactant and lecithin" for liposome formulation?

Mohammad Mohammadi @Mohammad-Mohammadi-23

26 January 2020 1 7K Report

For liposome formulation, I have to use a surfactant (Tween 80 or 20) beside the lecithin, but there isn't any specified order of mixing. someone add lecithin to the mixture of ethanol/surfactant; however, others add surfactant to the ethanol/lecithin mixture.

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