Enhanced Antibacterial Activity of CuS-BSA/Lysozyme under Near Infrared Light Irradiation.
CuS-BSA NPs
NIR irradiation
bacteria
drug delivery
lysozyme
photothermal agents
Journal
Nanomaterials (Basel, Switzerland)
ISSN: 2079-4991
Titre abrégé: Nanomaterials (Basel)
Pays: Switzerland
ID NLM: 101610216
Informations de publication
Date de publication:
24 Aug 2021
24 Aug 2021
Historique:
received:
12
06
2021
revised:
06
08
2021
accepted:
12
08
2021
entrez:
28
9
2021
pubmed:
29
9
2021
medline:
29
9
2021
Statut:
epublish
Résumé
The synthesis of multifunctional photothermal nanoagents for antibiotic loading and release remains a challenging task in nanomedicine. Herein, we investigated a simple, low-cost strategy for the preparation of CuS-BSA nanoparticles (NPs) loaded with a natural enzyme, lysozyme, as an antibacterial drug model under physiological conditions. The successful development of CuS-BSA NPs was confirmed by various characterization tools such as transmission electron microscopy (TEM), X-ray diffraction (XRD), Raman spectroscopy, and X-ray photoelectron spectroscopy (XPS). Lysozyme loading onto CuS-BSA NPs was evaluated by UV/vis absorption spectroscopy, Fourier-transform infrared spectroscopy (FTIR), zeta potential, and dynamic light scattering measurements. The CuS-BSA/lysozyme nanocomposite was investigated as an effective means for bacterial elimination of
Identifiants
pubmed: 34578471
pii: nano11092156
doi: 10.3390/nano11092156
pmc: PMC8467990
pii:
doi:
Types de publication
Journal Article
Langues
eng
Subventions
Organisme : Taif University
ID : TURSP-2020/03
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