1
|
Della Sala F, Borzacchiello A, Dianzani C, Muntoni E, Argenziano M, Capucchio MT, Valsania MC, Bozza A, Garelli S, Di Muro M, Scorziello F, Battaglia L. Ultrasmall Solid-Lipid Nanoparticles via the Polysorbate Sorbitan Phase-Inversion Temperature Technique: A Promising Vehicle for Antioxidant Delivery into the Skin. Pharmaceutics 2023; 15:1962. [PMID: 37514149 PMCID: PMC10383899 DOI: 10.3390/pharmaceutics15071962] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Revised: 07/04/2023] [Accepted: 07/14/2023] [Indexed: 07/30/2023] Open
Abstract
Solid lipid nanoparticles promote skin hydration via stratum corneum occlusion, which prevents water loss by evaporation, and via the reinforcement of the skin's lipid-film barrier, which occurs through the adhesion of the nanoparticles to the stratum corneum. The efficacy of both phenomena correlates with lower nanoparticle size and the increased skin permeation of loaded compounds. The so-called Polysorbate Sorbitan Phase-Inversion Temperature method has, therefore, been optimized in this experimental work, in order to engineer ultrasmall solid-lipid nanoparticles that were then loaded with α-tocopherol, as the anti-age ingredient for cosmetic application. Ultrasmall solid-lipid nanoparticles have been proven to be able to favor the skin absorption of loaded compounds via the aforementioned mechanisms.
Collapse
Affiliation(s)
- Francesca Della Sala
- Institute of Polymers, Composites and Biomaterials, National Research Council (IPCB-CNR), Viale J.F. Kennedy 54, 80125 Naples, Italy; (F.D.S.); (A.B.)
| | - Assunta Borzacchiello
- Institute of Polymers, Composites and Biomaterials, National Research Council (IPCB-CNR), Viale J.F. Kennedy 54, 80125 Naples, Italy; (F.D.S.); (A.B.)
| | - Chiara Dianzani
- Dipartimento di Scienza e Tecnologia del Farmaco, University of Turin, Via Pietro Giuria 9, 10125 Turin, Italy; (C.D.); (E.M.); (M.A.); (A.B.); (S.G.)
| | - Elisabetta Muntoni
- Dipartimento di Scienza e Tecnologia del Farmaco, University of Turin, Via Pietro Giuria 9, 10125 Turin, Italy; (C.D.); (E.M.); (M.A.); (A.B.); (S.G.)
| | - Monica Argenziano
- Dipartimento di Scienza e Tecnologia del Farmaco, University of Turin, Via Pietro Giuria 9, 10125 Turin, Italy; (C.D.); (E.M.); (M.A.); (A.B.); (S.G.)
| | - Maria Teresa Capucchio
- Department of Veterinary Sciences, University of Turin, Largo Paolo Braccini 2, 10095 Grugliasco, Italy;
| | - Maria Carmen Valsania
- Department of Chemistry, University of Turin, Via Quarello 15/a, 10135 Turin, Italy;
- Nanostructured Interfaces and Surfaces (NIS) Interdepartmental Centre, 10124 Turin, Italy
| | - Annalisa Bozza
- Dipartimento di Scienza e Tecnologia del Farmaco, University of Turin, Via Pietro Giuria 9, 10125 Turin, Italy; (C.D.); (E.M.); (M.A.); (A.B.); (S.G.)
| | - Sara Garelli
- Dipartimento di Scienza e Tecnologia del Farmaco, University of Turin, Via Pietro Giuria 9, 10125 Turin, Italy; (C.D.); (E.M.); (M.A.); (A.B.); (S.G.)
| | - Maria Di Muro
- R Bio Transfer srl, Via Parmenide 156, 84131 Salerno, Italy; (M.D.M.); (F.S.)
| | - Franco Scorziello
- R Bio Transfer srl, Via Parmenide 156, 84131 Salerno, Italy; (M.D.M.); (F.S.)
| | - Luigi Battaglia
- Dipartimento di Scienza e Tecnologia del Farmaco, University of Turin, Via Pietro Giuria 9, 10125 Turin, Italy; (C.D.); (E.M.); (M.A.); (A.B.); (S.G.)
- Nanostructured Interfaces and Surfaces (NIS) Interdepartmental Centre, 10124 Turin, Italy
| |
Collapse
|