Affiliation:
1. College of Pharmacy Al Ain University Abu Dhabi United Arab Emirates
2. AAU Health and Biomedical Research Center Al Ain University Abu Dhabi United Arab Emirates
3. Akson College of Pharmacy Mirpur University of Science and Technology Mirpur Pakistan
4. Department of Pharmaceutics, Faculty of Pharmacy The Islamia University of Bahawalpur Bahawalpur Pakistan
Abstract
AbstractNanomaterials manufactured of amphiphilically‐altered polysaccharides have sparked a great deal of interest due to their capability to elevate drug transport across the skin. The study presents the fabrication of alkylated chitosan through 2‐tert‐butoxymethyloxirane alteration (alkylation degree 29.7%), that was typified by spectroscopic, chromatographic, and thermal analysis approaches before being constructed into nanomaterials for the analysis of their capability in governing fusidic acid diffusion percutaneously. The nanomaterials were constructed via the ionic interaction of positively charged chitosan and negatively charged cross linker sodium tripolyphosphate, with a loading degree of fusidic acid of ca. 20% reported. Fusidic acid release was slower in nanomaterials constructed of alkylated chitosan than in neat chitosan. Under application‐relevant conditions, in vitro incubation with HaCaT cells exhibited insignificant toxicity. Using Franz diffusion cells, the alkylated chitosan nanomaterials induced fusidic acid to infiltrate the Strat‐M® membrane at a 2‐fold greater rate than the neat chitosan nanomaterials. Based on the agar diffusion test, fusidic acid was shown to have better antimicrobial activity when loaded into alkylated chitosan nanomaterials than when loaded into neat chitosan nanomaterials. Ultimately, the in vitro results revealed that alkylated chitosan nanomaterials offer a great deal of potential for percutaneous delivery, which merits greater analysis.
Subject
Materials Chemistry,Polymers and Plastics,Surfaces, Coatings and Films,General Chemistry
Cited by
1 articles.
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