Preparation and characterization of solid lipid nanoparticles containing cloricromene.
This article describes the development of solid lipid nanoparticles (SLN) as colloidal carriers for cloricromene. Nanoparticles were prepared by the microemulsion or precipitation technique. In vitro drug release profile from SLN was studied under various experimental conditions mimicking some body fluids. The drug release rate of drug at pH 7.4 and human plasma is high. In plasma, after 15 min, about 70% of drug was released. The cloricromene that was not released within 4 hr was found in the SLN. This result suggests that this colloidal system could be useful for targeted drug delivery to the central nervous system after intravenous administration.
Bondì
M L
ML
Istituto per lo Studio dei Materiali Nanostrutturati, sez. di Palermo, Consiglio Nazionale delle Ricerche, Palermo, Italy.
Fontana
G
G
Carlisi
B
B
Giammona
G
G
D002866:Chromonar / Q000031:analogs & derivatives* / Q000138:chemical synthesis* / Q000493:pharmacokinetics; D004337:Drug Carriers / Q000138:chemical synthesis / Q000493:pharmacokinetics; D006801:Humans; D008055:Lipids / Q000138:chemical synthesis* / Q000493:pharmacokinetics; D036103:Nanotechnology / Q000379:methods*
D004337:Drug Carriers; D008055:Lipids; C025945:cloricromen; D002866:Chromonar