Polysilsesquioxane decorated ZIF-8 as a potential pH-responsive vehicle for topical delivery and release of acyclovir and tetracycline: Investigation of blood compatibility, cytotoxicity and antibacterial properties.
Int J Biol Macromol
; 271(Pt 1): 132542, 2024 Jun.
Article
em En
| MEDLINE
| ID: mdl-38801848
ABSTRACT
In this research, poly-chloropropylmethyl-silsesquioxanen was prepared and decorated with ZIF-8 in order to investigate its loading capacity for acyclovir and tetracycline. Before and after drug loadings, the composites were characterized by FT-IR, SEM-EDS, XRD, and XPS analyses. Then, the in-vitro release of these drugs was investigated by UV-Vis spectroscopy in different buffers (pH = 5, 7.4, and 9.1). The results showed that the release of ACV reached a maximum amount of 41.3 mg at pH = 7.4 during 12 h. In comparison, the release of TC reached a maximum amount of 22.5 mg at pH = 5 during 6 h. The blood compatibility, in-vitro cytotoxicity on the L929 fibroblast cells line, and antibacterial assay against Staphylococcus aureus and Pseudomonas aeruginosa were also investigated for this composite as a drug carrier.
Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Tetraciclina
/
Aciclovir
/
Antibacterianos
Limite:
Animals
/
Humans
Idioma:
En
Revista:
Int J Biol Macromol
/
Int. j. biol. macromol
/
International journal of biological macromolecules
Ano de publicação:
2024
Tipo de documento:
Article
País de afiliação:
Irã
País de publicação:
Holanda