Novel amphiphilic ternary polysaccharide derivates chitosan-g- PCL-b-MPEG: Synthesis, characterization, and aggregation in aqueous solution
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منابع مشابه
Synthesis and Characterization of Nano-Hydroxyapatite/mPEG-b-PCL Composite Coating on Nitinol Alloy
In this study the bioactivity of hydroxyapatite/poly(ε-caprolactone)–poly(ethylene glycol) bilayer coatings on Nitinol superelastic alloy was investigated. The surface of Nitinol alloy was activated by a thermo-chemical treatment and hydroxyapatite coating was electrodeposited on the alloy, followed by applying the polymer coating. The surface morphology of coatings was studied using FE-SEM and...
متن کاملSelf-assembled mPEG–PCL-g–PEI micelles for simultaneous codelivery of chemotherapeutic drugs and DNA: synthesis and characterization in vitro
BACKGROUND In this paper, a series of amphiphilic triblock copolymers based on polyethylene glycol-poly ɛ-caprolactone-polyethylenimine (mPEG-PCL-g-PEI) were successfully synthesized, and their application for codelivery of chemotherapeutic drugs and DNA simultaneously was investigated. METHODS AND RESULTS These copolymers could self-assemble into micelles with positive charges. The size and ...
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Fatal Candida albicans infections in the mucosal system can occur in association with immune-compromised diseases and dysbacteriosis. Currently, amphotericin B (AmB) is considered to be the most effective antibiotic in the treatment of C. albicans infections, but its clinical application is limited by side effects and poor bioavailability. In order to use AmB in the local treatment of oral C. a...
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Purpose: Enalapril maleate (EPM), was used for hypertension and congestive heart failure. In this way, an innovative delivery system with mPEG–PCL was synthesized and the release profile of the EPM from the drug-loaded polymersomes was evaluated. Methods: Di-block methoxy)-poly (ethylene glycol) - Poly (caprolactone) (mPEG-PCL) copolymers were synthesized and used to prepare of polymersom...
متن کاملTuning the hydrophilic–hydrophobic balance of block-graft copolymers by click strategy: synthesis and characterization of amphiphilic PCL-b-(PaN3CL-g-PBA) copolymers
The self-organization of amphiphilic block copolymers in water strongly depends on their molecular structure, particularly their hydrophilic–hydrophobic balance. This study proposes tuning the amphiphilicity of block copolymers by a click strategy. This work prepares novel amphiphilic block-graft PCL-b-(PaN3CL-g-PBA) copolymers that comprise poly(e-caprolactone) (PCL) as the hydrophobic segment...
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ژورنال
عنوان ژورنال: Biopolymers
سال: 2007
ISSN: 0006-3525,1097-0282
DOI: 10.1002/bip.20743