Tenskinmetric Evaluation of Surface Energy Changes in Adult Skin: Evidence from 834 Normal Subjects Monitored in Controlled Conditions
Abstract
:1. Introduction
Tenskinmeter | Esplicative forearm and skin mapping tenskinmeter positioning | |
---|---|---|
| | |
2. Experimental Section
3. Results and Discussion
Age years | Frequency (%) | CPn (mN/m) | Var.% | |
---|---|---|---|---|
T0 | T1 | |||
<60 | 15.0 | 13.5 | 19.5 | 44.2 |
61–70 | 34.6 | 13.3 | 18.1 | 36.4 |
71–80 | 46.8 | 13.8 | 18.9 | 37.2 |
>80 | 7.3 | 14.7 | 19.7 | 34.0 |
Age years | Frequency (%) | CPW% (%) | Var.% | |
---|---|---|---|---|
T0 | T1 | |||
<60 | 15.0 | 18.8 | 34.7 | 84.3 |
61–70 | 34.6 | 18.2 | 31.0 | 70.5 |
71–80 | 46.8 | 19.5 | 33.0 | 69.7 |
>80 | 7.3 | 22.0 | 35.1 | 59.2 |
4. Conclusions
Acknowledgments
Author Contributions
Conflicts of Interest
References
- Owens, D.; Wendt, R. Estimation of the surface free energy of polymers. J. Appl. Polym. Sci. 1969, 13, 1741–1747. [Google Scholar] [CrossRef]
- Kaelble, D.H. Dispersion-polar surface tension properties of organic solids. J. Adhes. 1970, 2, 66–81. [Google Scholar] [CrossRef]
- Rabel, W. Einige Aspekte der Benetzungstheorie und ihre Anwendung auf die Untersuchung und Veränderung der Oberflächeneigenschaften von Polymeren. Farbe und Lack 1971, 10, 997–1005. (In German) [Google Scholar]
- Dal Bosco, C. Evaluation of Skin Moisturizing and of Its Modulations by TVS Skin Test. Ph.D. Thesis, University of Ferrara, Padova, Milano, Italy, 2014. [Google Scholar]
- Dal Bosco, C.; Rossi, D.; Bettero, A. Introduction to the “topical design TVS”. In Proceedings of 5th World Meeting on Pharmaceutics Biopharameceutics & Pharmaceutical Technology, Geneva, Switzerland, 1–2 March 2006; pp. 1–3.
- Bettero, A.; Dal Bosco, C.; Rossi, D.; Mignini, E. Introduction to bioadhesive topical design TVS: A conceptually innovative pathway in the design phase, development and efficacy evaluation of cosmetic products. In Proceedings of CosmeticosTecnologia e Meio Ambiente Proc. ABC Int. Congress, San Paolo, Brasil, 27–29 May 2008; pp. 1–3.
- Rossi, D.; Bettero, A.; Dal Bosco, C. Tensiometric versus skin (TVS) modeling as improved approach for the direct evaluation of skin hydration. In Proceedings of Frontiers in Water Biophysics International Conference, Trieste, Italy, 23–26 May 2010; pp. 23–26.
- Bettero, A.; dal Bosco, C.; Rossi, D.; dal Bosco, Ch. Correlation between epidermal tihickening and surface free energy reflex in patients operated for breast carcinoma by a combined ultrasound imaging and tenskinmetric analysis (TVS skin test). The Influence of a Biomimetic Cosmetic-Treatment. In Proceedings of Innovation and Responsability Cosmetic Forever, 26th IFSCC International Congress, Buenos Aires, Argentine, 21–24 September 2010; pp. 21–24.
- Dal Bosco, C.; Bettero, A. Evaluation of skin affinity and cosmetic functionality of nanoparticle systems by TVS skin test. In Proceedings of Nanotechnologies and Cosmetics; NUCE International, Milano, Italy: 26 October 2010.
- Rossi, D.; Jobstraibizer, P.G.; dal Bosco, C.; Bettero, A. A combined chemico-mineralogical and tensiometric approach for evaluation of Euganean Thermal Mud (ETM) qualty. J. Adhes. Sci. Technol. 2013, 27, 30–45. [Google Scholar] [CrossRef]
© 2014 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 license (http://creativecommons.org/licenses/by/3.0/).
Share and Cite
Dal Bosco, C.; Rossi, D.; Brunetta, A.; Bettero, A. Tenskinmetric Evaluation of Surface Energy Changes in Adult Skin: Evidence from 834 Normal Subjects Monitored in Controlled Conditions. Cosmetics 2014, 1, 44-50. https://doi.org/10.3390/cosmetics1010044
Dal Bosco C, Rossi D, Brunetta A, Bettero A. Tenskinmetric Evaluation of Surface Energy Changes in Adult Skin: Evidence from 834 Normal Subjects Monitored in Controlled Conditions. Cosmetics. 2014; 1(1):44-50. https://doi.org/10.3390/cosmetics1010044
Chicago/Turabian StyleDal Bosco, Camilla, Davide Rossi, Andrea Brunetta, and Antonio Bettero. 2014. "Tenskinmetric Evaluation of Surface Energy Changes in Adult Skin: Evidence from 834 Normal Subjects Monitored in Controlled Conditions" Cosmetics 1, no. 1: 44-50. https://doi.org/10.3390/cosmetics1010044
APA StyleDal Bosco, C., Rossi, D., Brunetta, A., & Bettero, A. (2014). Tenskinmetric Evaluation of Surface Energy Changes in Adult Skin: Evidence from 834 Normal Subjects Monitored in Controlled Conditions. Cosmetics, 1(1), 44-50. https://doi.org/10.3390/cosmetics1010044