Open Access Research Paper Views (719) Targeting dopamine liposome to brain using polysorbate 80 for parkinson disease I. Sarath Chandran, Pichandy Muthu Prasanna Int. J. Biosci. 7(5), 107-115, November 2015. DOI: http://dx.doi.org/10.12692/ijb/7.5.107-115 Keywords: L dopa, Liposome, Parkinson disease, Polysorbate80, Wearing off effect Details