EXPERIMENT CHARACTERIZATION OF NANO-PARTICULATE SYSTEMS (IN THE FORM OF NIOSOMES) CONTAINING METHYLENE BLUE AS A HYDROPHILIC MODEL DRUG. Posted on January 28, 2021 by Essay-Help EXPERIMENT CHARACTERIZATION OF NANO-PARTICULATE SYSTEMS (IN THE FORM OF NIOSOMES) CONTAINING METHYLENE BLUE AS A HYDROPHILIC MODEL DRUG.