| http://www.w3.org/ns/prov#value | - Lipids which may be used to prepare the gas-filled microspheres used in the present invention include but are not limited to lipids such as dipalmitoylphosphatidylcholine (DPPC), dipalmitoylphosphatidylethanolamine-polyethylene glycol (DPPE-PEG), and dipalmitoylphosphatidic acid (DPPA).
|
