Autor: |
Shazia Akram Ghumman, Arshad Mahmood, Sobia Noreen, Mavra Rana, Huma Hameed, Bushra Ijaz, Sara Hasan, Afeefa Aslam, Muhammad Fayyaz ur Rehman |
Jazyk: |
angličtina |
Rok vydání: |
2022 |
Předmět: |
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Zdroj: |
Arabian Journal of Chemistry, Vol 15, Iss 6, Pp 103811- (2022) |
Druh dokumentu: |
article |
ISSN: |
1878-5352 |
DOI: |
10.1016/j.arabjc.2022.103811 |
Popis: |
Quince seed mucilage was used in a combination of sodium alginate to develop sustained-release microspheres of cefixime. Physical characterizations such as FTIR, TGA, DSC, and SEM were performed on the prepared microspheres. The swelling of microspheres was maximum at pH 7.4 and reduced at acidic pH. The average particle size ranged from 679 µm ± 0.21 to 810 µm ± 0.31, while the drug encapsulation efficiency range was found as 73.76 ± 0.24–85.63 ± 0.46. In vitro release profile of QSM-alginate-cefixime microspheres followed Korsmeyer-Peppas model (R2 = 0.9732-–0.9946); and release was non-Fickian as we found value of n > 1. This study reveals the benefits of QSM-alginate microspheres for the sustained release of cefixime without any toxicity and it also improved antibacterial properties. |
Databáze: |
Directory of Open Access Journals |
Externí odkaz: |
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