Photostabilization of organic UV-absorbing and anti-oxidant cosmetic components in formulations containing micronized manganese-doped titanium oxide

Journal of Cosmetic Science

Volumn 57, Issue 5, 2006, Pages 385-395

  Wakefield, G ^a   Stott, J ^a  

^a Oxonica Ltd   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

ANTIOXIDANT; COSMETIC; MANGANESE; ORGANIC COMPOUND; TITANIUM; TITANIUM DIOXIDE;

ARTICLE; CHEMISTRY; EMULSION; PHOTOCHEMISTRY; ULTRAVIOLET RADIATION;

ANTIOXIDANTS; COSMETICS; EMULSIONS; MANGANESE; ORGANIC CHEMICALS; PHOTOCHEMISTRY; TITANIUM; ULTRAVIOLET RAYS;

EID: 33845263482     PISSN: 15257886     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (29)

1. B. L. Diffey, Sources and measurement of UV radiation, Methods, 28, 4-13 (2002).
2. W. A. Bruls, H. van Weelden, and J. C. van der Leun, Transmission of UV radiation through human epidermal layers as a factor influencing the minimal erythema dose, Photochem. Photobiol., 39, 63-67 (1984).
3. R. B. Setlow, E. Grist, K. Thompson, and A. D. Woodhead, Wavelengths effective in induction of malignant melanoma, Proc. Nat. Acad. Sci., 90, 6666-6670 (1993).
4. N. S. Agar, G. M. Halliday, R. StC. Barnetson, H. N. Ananthaswamy, M. Wheeler, and A. M. Jones, The basal layer in human squamous tumors harbors more UVA than UVB fingerprint mutations: A role for UVA in human skin carcinogenesis, Proc. Nat. Acad. Sci., 101, 4954-4959 (2004).
5. M. Wlaschek, I. Tantcheva-Poór, L. Naderi, W. Ma, L. A. Schneider, Z. Razi-Wolf, J. Schüller, and K. Scharffetter-Kochanek, J. Photochem. Photobiol. B, 63, 41-51 (2001).
6. S. Q. Wang, R. Setlow, M. Berwick, D. Polsky, A. A. Marghoob, A. W. Kopf, and R. S. Bart, Ultraviolet A and melanoma: A review, J. Am. Acad. Dermatol., 44, 837-846 (2001).
7. T. Kobayashi, M. Matsumoto, H. Ilzuka, K. Suzuki, and N. Taniguchi, Superoxide dismutase psoriasis, squamous cell carcinoma and basal cell epithelioma: An immunhistochemical study, Br. J. Dermatol., 124, 555-559 (124).
8. H. P. Podhaisky, Skin anti-oxidants: Assessment of therapeutic value, Expert Opin. Ther. Patents. 13, 969-977 (2003).
9. J. J. Theila, M. G. Traber, and L. Packer, Depletion of human stratum corneum vitamin E: An early and sensitive in-vivo marker of UV induced photo-oxidation, J. Invest. Dermatol., 110, 756-761 (1998).
10. L. Marrot, J. P. Belaïdi, F. Lejeune, J. R. Meunier, D. Asselineau, and F. Bernard, Photostability of sunscreen products influences the efficiency of protection with regard to UV-induced genotoxic or photoaging-related endpoints, Br. J. Dermatol., 151, 1234-1244 (2004).
11. H. Maier, G. Schauberger, K. Brunnhofer, and H. Hönigsmann, Change of ultraviolet absorbance of sunscreen by exposure to solar-simulated radiation, J. Invest. Dermatol., 117, 256-262 (2001).
12. H. Hidaka, S. Horikoshi, N. Serpone, and J. Knowland, In-vitro photochemical damage to DNA, RNA and their bases by an inorganic sunscreen agent on exposure to UVA and UVB raditation, J. Photochem. Photobiol. A, 111, 205-213 (1997).
13. G. Wakefield, S. Lipscomb, E. Holland, and J. Knowland, The effects of manganese doping on UVA absorption and free radical generation of micronised titanium dioxide and its consequences for the photostability of UVA absorbing organic sunscreen components, Photochem. Photobiol. Sci., 3, 648-652 (2004).
14. M. Gallarate, M. E. Carlotti, M. Trotta, and S. Bovo, On the effects of ascorbic acid in emulsified systems for topical and cosmetic use, Int. J. Pharm., 188, 233-241 (1999).
15. 2): Role of the interfacial films on the stability of the system, Adv. Colloid Interface Sci., 99, 229-254 (2002).
16. J.-W. Kim, H.-H. Kang, K.-D. Shuh, and S.-G. Oh, Stabilisation of water-soluble antioxidant in water-in-oil-in-water double emulsions, J. Disp. Sci. Tech., 24, 833-839 (2003).
17. S. Rayal, J. L. Grossiord, M. Seiller, and D. Clausse, A topical W/O/W multiple emulsion containing several active substances: Formulation, characterization and study of release, J. Controlled Release, 26, 129-140 (1993).
18. J.-S. Lee, J.-W. Kim, S.-H. Han, I.-S. Chang, H.-H. Kang, O.-S. Lee, S.-G. Oh, and K.-D. Suh, The stabilization of I-ascorbic acid in aqueous solution and water-in-oil-in-water double emulsion by controlling pH and electrolyte concentration, J. Cosmet. Sci., 55, 1-12 (2004).
19. A. T. Florence and D. Whitehill, The formulation and stability of multiple emulsions, Int. J. Pharm., 11, 277-308 (1982).
20. S. S. Davis and J. M. Walker, Multiple emulsions as targetable delivery systems, Methods Enzymol., 149, 51-64 (1987).
21. S. Matsumoto and W. W. Kang, Formulation and applications of multiple emulsions, J. Disp. Sci. Tech., 10, 455-482 (1989).
22. A. Deflandre and G. Lang, Photostability assessment of sunscreens: Benzylidene camphor and dibenzoyl methane derivatives, Int. J. Cosmet. Sci., 10, 53-62 (1988).
23. W. Schwack and T. Rudolph, Photochemistry of dibenzoylmethane UVA filters, J. Photochem. Photobiol. B, 28, 229-234 (1995).
24. N. M. Roscher, M. K. O. Lindeman, S. B. Kong, C. G. Cho, and P. Jiang, J. Photochem. Photobiol. A, 80, 417-421 (1994).
25. J. Fuchs, Potentials and limitations of the natural antioxidants RRR-alpha tocopherol, l-ascorbic acid and β-carotene in cutaneous photoprotection, Free Rad. Biol. Med., 25, 848-873 (1998).
26. 2, J. Phys. Condens. Matter, 3, 8195-8204 (1991).
27. S. Leytner and J. T. Hupp, Evaluation of the energetics of electron trap states at the nanocrystalline titanium dioxide/aqueous solution interface via time-resolved photoacoustic spectroscopy, Chem. Phys. Lett., 330, 231-236 (2000).
28. 2 based on band calculations, J. Phys. Chem. Solid., 63, 1909-1920 (2002).
29. G. Wakefield, M. Green, S. Lipscomb, and B. Flutter, Modified titania nanomaterials for sunscreen applications - Reducing free radical generation and DNA damage, Mater. Sci. Tech., 20, 985-990 (2004).