Use of anionic clays for photoprotection and sunscreen photostability: Hydrotalcites and phenylbenzimidazole sulfonic acid

Journal of Physics and Chemistry of Solids

Volumn 67, Issue 5-6, 2006, Pages 1079-1083

  Perioli, Luana ^a   Ambrogi, Valeria ^a   Rossi, Carlo ^a   Latterini, Loredana ^a   Nocchetti, Morena ^a   Costantino, Umberto ^a  

^a UNIVERSITY OF PERUGIA   (Italy)

Author keywords

A. Multilayers; A. Nanostructures; C. Electron microscopy; C. X ray diffractions; D. Optical properties

Indexed keywords

ELECTRON MICROSCOPY; INTERCALATION COMPOUNDS; MULTILAYERS; NANOSTRUCTURED MATERIALS; NEGATIVE IONS; OPTICAL PROPERTIES; PHOTODEGRADATION; STABILIZATION; X RAY DIFFRACTION;

PHOTOCROSS REACTIONS; PHOTOPROTECTION EFFICACY; PHOTOSTABILIZATION; SUNSCREEN PROPERTIES;

CLAY MINERALS;

EID: 33744944078     PISSN: 00223697     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jpcs.2006.01.029     Document Type: Article

References (13)

1. National Institute of Health, NIH Consensus Statement Online, Sunlight, Ultraviolet Radiation and Skin, vol. 7, 1989, pp. 1-29.
2. Wolf E. Angst vor der Sonne. Pharm. Ztg. 144 (1999) 1839-1843
3. Sugiura M., Hayakawa R., Xie Z., Sugiura K., Hiramoto K., and Shamoto M. Experimental study on phototoxicity and the photosensitization potential of ketoprofen, surofen, tiaprofenic acid and benzophenone and photocross-reactivity in guinea pigs. Photodermatol. Photoimmunol. Photomed. 18 2 (2002) 82-89
4. Tonnesen H.H. Formulation and stability testing of photolabile. Int. J. Pharm. 225 (2001) 1-14
5. Anselmi C., Centini M., Rossi C., Ricci M., Rastrelli A., Andreassi M., Buonocore A., and La Rosa C. New microencapsulated sunscreens: technology and comparative evaluation. Int. J. Pharm. 242 (2002) 207-211
6. Wissing S.A., and Müller R.H. Solid lipid nanoparticles as carrier for sunscreens: in vitro release and in vivo skin penetration. J. Control. Release 81 (2002) 225-233
7. Scalia S., Molinari A., Casolari A., and Maldotti A. Complexation of the sunscreen agent, phenylbenzimidazole sulfonic acid with cyclodextrins: effect on stability and photo-induced free radical formation. Eur. J. Pharm. Sci. 22 (2004) 241-249
8. Darvay A., White I.R., Rycroft R.J., Jones A.B., Hawk J.L.M., and McFadden J.P. Photoallergic contact dermatitis is uncommon. Br. J. Dermatol. 45 (2001) 597-601
9. Costantino U., Marmottini F., Nocchetti M., and Vivani R. New synthetic route to hydrotalcite-like compounds, characterisation and properties of the obtained materials. Eur. J. Inorg. Chem. (1998) 1439-1446
10. Bish D.L. Anion-exchange in takovite: applications to other hydroxide minerals. Bull. Mineral. 103 (1980) 170-175
11. S. Carr, K. Franklin, C. Nunn, J. Pasternak, I.R. Scott, Sunscreen agents. US Patent 5,474,762, 1995.
12. Waterproof sunscreens, Cosmetics & Toiletries, It. Ed., vol. 2, 1997, p. 58.
13. Poulsen B.J., Young E., Coquilla V., and Katz M. Effect of topical vehicle composition on in vitro release of fluocinolone acetonide and its acetate ester. J. Pharm. Sci. 57 (1968) 928-933