Topic Nanoformulations with Potential Cosmetic Applications †
by
, , and
Anda Maria Baroi
1,2,*, 
Radu Claudiu Fierascu
1,3,
Toma Fistos
1,3,
Roxana Ioana Matei (Brazdis)
1,3,
Monica Raduly
1,
Lia-Mara Ditu
4 and
Irina Fierascu
1,2
1
National Institute for Research & Development in Chemistry and Petrochemistry—ICECHIM, 202 Spl. Independentei, 060021 Bucharest, Romania
2
Faculty of Horticulture, University of Agronomic Sciences and Veterinary Medicine of Bucharest, 59 Marasti Blvd., 011464 Bucharest, Romania
3
Faculty of Chemical Engineering and Biotechnology, National University of Science and Technology Politehnica Bucharest, 1-7 Gh. Polizu Str., 011061 Bucharest, Romania
4
Microbiology Department, University of Bucharest, 1-3 Aleea Portocalelor, 060101 Bucharest, Romania
*
Author to whom correspondence should be addressed.
†
Presented at the 19th International Symposium “Priorities of Chemistry for a Sustainable Development”, Bucharest, Romania, 11–13 October 2023.
Proceedings 2023, 90(1), 11; https://doi.org/10.3390/proceedings2023090011
Published: 7 December 2023
Abstract
:Chronic exposure of human skin to solar UV radiation is widely recognized as the main factor responsible for photoaging. The role of protection is essential to avoid skin cancer and other unwanted effects. The aim of the current study is to develop cosmetic formulations for sun protection based on silver nanoparticles (as an active ingredient) and natural extracts with high levels of bioactive compounds recovered from viticultural waste.
1. Introduction
The history of photoprotection dates back to ancient times, when the harmful influences and damage caused by long-term exposure to ultraviolet radiation were noticed. Over time, different products have been used, from natural products obtained from plants to synthesized chemical substances. Nowadays, the interest in these formulations is directed towards natural chemical compounds to avoid the use of harmful and hazardous compounds for humans and the environment.
2. Materials and Methods
In this paper, a cosmetic formulation for sun protection, based on silver nanoparticles and natural extracts from viticultural waste, was studied. The proposed material was obtained in the form of a hydrogel due to its emollient properties, non-greasy texture, ease of handling, compatibility with various excipients, and miscibility in water. The cosmetic formulation with sun protection and an antimicrobial effect was obtained based on an extract of vine shoots (from the Fetească Neagră Șt. variety, obtained by microwave-assisted extraction). The material was also characterized from an analytical point of view.
3. Results
The obtained results suggest that the obtained topic formulation presents a good antioxidant activity, antimicrobial activity (against Enterococcus faecalis, Pseudomonas aeruginosa ATCC 27853, Candida albicans ATTC 10231), and a medium sun factor protection.
4. Conclusions
The developed study reinforces the idea of using waste from the the agro sector to obtain value-added products.
Author Contributions
Conceptualization, A.M.B., I.F. and R.C.F.; methodology, A.M.B. and I.F.; formal analysis, R.C.F., L.-M.D., M.R., T.F. and R.I.M.; investigation, A.M.B., M.R., L.-M.D. and R.C.F.; writing—original draft preparation, A.M.B. and I.F.; writing—review and editing, A.M.B. and I.F.; supervision, I.F.; project administration, I.F. All authors have read and agreed to the published version of the manuscript.
Funding
The authors gratefully acknowledge the support of the Ministry of Research, Innovation and Digitization through Program 1—Development of the national research–development system, Subprogram 1.2—Institutional performance—Projects to finance excellence in RDI, Contract no. 15PFE/2021. The support provided by a grant of the Ministry of Research, Innovation and Digitization, CCCDI—UEFISCDI, project number PN-III-P2-2.1-PED-20210273, within PNCDI III, is also gratefully acknowledged.
Institutional Review Board Statement
Not applicable.
Informed Consent Statement
Not applicable.
Data Availability Statement
The supporting data are available from the corresponding author.
Conflicts of Interest
The authors declare no conflict of interest.
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© 2023 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
Share and Cite
MDPI and ACS Style
Baroi, A.M.; Fierascu, R.C.; Fistos, T.; Matei, R.I.; Raduly, M.; Ditu, L.-M.; Fierascu, I. Topic Nanoformulations with Potential Cosmetic Applications. Proceedings 2023, 90, 11. https://doi.org/10.3390/proceedings2023090011
AMA Style
Baroi AM, Fierascu RC, Fistos T, Matei RI, Raduly M, Ditu L-M, Fierascu I. Topic Nanoformulations with Potential Cosmetic Applications. Proceedings. 2023; 90(1):11. https://doi.org/10.3390/proceedings2023090011
Chicago/Turabian StyleBaroi, Anda Maria, Radu Claudiu Fierascu, Toma Fistos, Roxana Ioana Matei (Brazdis), Monica Raduly, Lia-Mara Ditu, and Irina Fierascu. 2023. "Topic Nanoformulations with Potential Cosmetic Applications" Proceedings 90, no. 1: 11. https://doi.org/10.3390/proceedings2023090011
