Title | ||
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Peg-B-Pcl And Peg-B-Pla Polymeric Micelles As Nanocarrieres For Lamellarin N Delivery |
Abstract | ||
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Lamellarin N (Lam N) is a member of an interesting marine natural product class isolated from mollusks and subsequently found in ascidians and sponges. The limited aqueous solubility of Lam N hinders further studies on its cytotoxic activity against cancer cells. In this study, micelles comprising poly(ethylene glycol)-block-poly(epsilon-caprolactone) (PEG-b-PCL) and poly(ethylene glycol)-block-poly(D, L-lactide) (PEG-b-PLA) were developed to circumvent Lam N limited aqueous solubility. The results showed that an increase in the molecular weight of both core materials resulted in higher Lam N loading content, whereas the release of Lam N decreased as a function of molecular weight of PCL and PLA. With less hydrophobic property, PLA micelles provided faster Lam N release. Thus, polymeric micelles could be utilized as controlled-release delivery systems for poorly water soluble Lam N. |
Year | DOI | Venue |
---|---|---|
2011 | 10.1109/IEMBS.2011.6090882 | 2011 ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY (EMBC) |
Keywords | Field | DocType |
molecular weight,programmable logic array,molecular biophysics,colloids,polymers,water soluble,cancer,controlled release,solubility | Polymer,Natural product,Ethylene glycol,Computer science,Micelle,Polymer chemistry,Electronic engineering,Colloid,Solubility,PEG ratio,Aqueous solution | Conference |
Volume | ISSN | Citations |
2011 | 1557-170X | 0 |
PageRank | References | Authors |
0.34 | 0 | 7 |
Name | Order | Citations | PageRank |
---|---|---|---|
Pungkham Hathaichanok | 1 | 0 | 0.34 |
Swatdipakdi Nattharin | 2 | 0 | 0.34 |
Theerasilp Man | 3 | 0 | 0.34 |
Karnkla Supattra | 4 | 0 | 0.34 |
Chittchang Montakarn | 5 | 0 | 0.34 |
Ploypradith Poonsakdi | 6 | 0 | 0.34 |
Norased Nasongkla | 7 | 0 | 1.01 |