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Wound healing activity of aqueous dispersion of fullerene C 60 produced by "green technology".
- Source :
-
Nanomedicine : nanotechnology, biology, and medicine [Nanomedicine] 2023 Jan; Vol. 47, pp. 102619. Date of Electronic Publication: 2022 Oct 19. - Publication Year :
- 2023
-
Abstract
- In addition to exhibited antioxidant and anti-inflammatory activity, fullerene C60 is a promising wound healing agent. An important stage in the production of fullerene-based ointments is the stability of the aqueous fullerene dispersion (AFD) with minimum size of colloidal fullerene aggregates and sufficiently high concentration. To achieve these parameters tangential flow filtration of fullerene C60 was used ("green technology"). As estimated by small-angle neutron scattering and dynamic light scattering purified AFDs with narrow-size distribution nanoclusters have a size of 6 nm and are assembled into agglomerates which reach a size of 150 nm. The ability of the AFD to exhibit regenerative activity was studied using the animal wound model. This study shows for the first time that the fullerene-based composition stimulates the healing of wounds of various origins. We assume that the mechanism of the AFD wound-healing activity is associated with the aryl hydrocarbon receptor and macrophages activity.<br />Competing Interests: Declaration of competing interest The authors declare no commercial or financial conflict of interest.<br /> (Copyright © 2022 Elsevier Inc. All rights reserved.)
- Subjects :
- Technology
Subjects
Details
- Language :
- English
- ISSN :
- 1549-9642
- Volume :
- 47
- Database :
- MEDLINE
- Journal :
- Nanomedicine : nanotechnology, biology, and medicine
- Publication Type :
- Academic Journal
- Accession number :
- 36272619
- Full Text :
- https://doi.org/10.1016/j.nano.2022.102619