I need to prepare lipid nanoparticles of testosterone using cholesterol acetate as the organic phase and sodium glycolate and bile salts as surfactants. I have procured materials, but I noted that the project may not be feasible due to the materials that are being used are likely the same. Please help me on this issue, I am in a dilemma. Can I go on or procure new emulsifiers and lipids for encapsulation?