Fluorescence dynamics of three UV-B sunscreens

Journal of Fluorescence

Volumn 18, Issue 1, 2008, Pages 203-217

  Krishnan, Rajagopal ^a   Nordlund, Thomas M ^a  

^a UNIVERSITY OF ALABAMA AT BIRMINGHAM   (United States)

Author keywords

Dynamics; Excited states; Fluorescence; Sunscreen; UV B

Indexed keywords

OCTYL METHOXY CINNAMATE; PHOTO-PHYSICAL PROPERTIES; POLYSTYRENE NANOSPHERES; UV-B SUNSCREENS;

EXCITED STATES; FLUORESCENCE SPECTROSCOPY; ORGANIC SOLVENTS; PERMITTIVITY; QUANTUM YIELD;

SUN HOODS;

2 ETHYLHEXYL SALICYLATE; 2-ETHYLHEXYL SALICYLATE; 4 AMINOBENZOIC ACID; 4 DIMETHYLAMINOBENZOIC ACID 2 ETHYLHEXYL ESTER; CINNAMIC ACID DERIVATIVE; DRUG DERIVATIVE; FLUORESCENT DYE; OCTYLMETHOXYCINNAMATE; SALICYLIC ACID DERIVATIVE; SOLVENT; SUNSCREEN; UNCLASSIFIED DRUG;

ARTICLE; CHEMISTRY; FLUORESCENCE; PHOTOCHEMISTRY; SPECTROFLUOROMETRY; ULTRAVIOLET RADIATION;

4-AMINOBENZOIC ACID; CINNAMATES; FLUORESCENCE; FLUORESCENT DYES; PHOTOCHEMISTRY; SALICYLATES; SOLVENTS; SPECTROMETRY, FLUORESCENCE; SUNSCREENING AGENTS; ULTRAVIOLET RAYS;

EID: 38149037121     PISSN: 10530509     EISSN: None     Source Type: Journal    
DOI: 10.1007/s10895-007-0264-3     Document Type: Article

References (27)

1. Azevedo JS, Viana NS Jr, Soares CD (1999) UVA/UVB sunscreen determination by second-order derivative ultraviolet spectrophotometry. Farmaco 54:573-578
2. Maier H, Schauberger G, Brunnhofer K, Honigsmann H (2001) Change of ultraviolet absorbance of sunscreens by exposure to solarsimulated radiation. J Investig Dermatol 117:256-262
3. Rosenstein BS, Weinstock MA, Habib R (1999) Transmittance spectra and theoretical sun protection factors for a series of sunscreen-containing sun care products. Photodermatol Photoimmunol Photomed 15:75-80
4. Serpone N, Salinaro A, Emeline AV, Horikoshi S, Hidaka H, Zhao J (2002) An in vitro systematic spectroscopic examination of the photostabilities of a random set of commercial sunscreen lotions and their chemical UVB/UVA active agents. Photochem Photobiol Sci 1:970-981
5. Lowe NJ (1997) Sunscreens: development, evaluation, and regulatory aspects, cosmetic science and technology series, 2nd edn. Marcel Dekker, New York
6. Beyere L, Yarasi S, Loppnow GR (2003) Solvent effects on sunscreen active ingredients using Raman spectroscopy. J Raman Spectrosc 34:743-750
7. Schlumpf M, Cotton B, Conscience M, Haller V, Steinmann B, Lichtensteiger W (2001) In vitro and in vivo estrogenicity of uv screens. Environ Health Perspect 109:239-244
8. Gupta VK, Zatz JL, Rerek M (1999) Percutaneous absorption of sunscreens through micro-yucatan pig skin in vitro. Pharm Res 16:1602-1607
9. Krishnan R, Carr A, Blair E, Nordlund TM (2004) Optical spectroscopy of hydrophobic sunscreen molecules adsorbed to dielectric nanospheres. Photochem Photobiol 79:531-539
10. Krishnan R, Pradhan S, Timares L, Katiyar SK, Elmets CA, Nordlund TM (2006) Fluorescence of sunscreens adsorbed to dielectric nanospheres: parallels to optical behavior on HaCat cells and skin. Photochem Photobiol 82:1557-1565
11. Krishnan R, Elmets CA, Nordlund TM (2006) New method to test the effectiveness of sunscreen ingredients in a novel nano-surface skin cell mimic. Photochem Photobiol 82:1549-1556
12. Lakowicz JR (1999) Principles of fluorescence spectroscopy, 2nd edn. Plenum, New York
13. Strickler SJ, Berg RA (1962) Relationship between absorption intensity and fluorescence lifetime of molecules. J Chem Phys 37(4):814-822
14. Zhang CH, Chen ZB, Jiang YB (2004) Intramolecular charge transfer dual fluorescence of p-dimethylaminobenzoates. Spectrochimica Acta A 60:2729-2732
15. Sun YP, Bowen TL, Bunker CE (1994) Formation and decay of the ethyl p-(N,N-dimethylamino)benzoate twisted intramolecular charge transfer stated in the vapor phase, supercritical fluids and room temperature solutions. J Phys Chem 98:12486-12494
16. Kim YH, Cho DW, Yoon M (1996) Observation of hydrogen bonding effects on twisted intramolecular charge transfer of p-(N,N-dimethylamino)benzoic acid in aqueous cyclodextrin solutions. J Phys Chem 100:15670-15676
17. Nag A, Dutta R, Chattopadhyay N, Bhattacharyya K (1989) Effect of cyclodextrine cavity size on twisted intramolecular charge transfer emission: dimethylamino benzonitrile in β-cyclodextrine. Chem Phys Lett 157:83-86
18. Soujanya T, Saroja G, Samata A (1995) AM1 study of the twisted intramolecular charge transfer phenomenon in p-(N, N-dimethylamino)benzonitrile. Chem Phys Lett 236:503-509
19. Hicks JM, Vandersall MT, Babarogic Z, Eisenthal KB (1985) The dynamics of barrier crossings in solution: the effect of solvent polarity dependent barrier. Chem Phys Lett 116:18-24
20. Wang Y, Eisenthal KB (1982) Picosecond dynamics of twisted internal charge transfer phenomena. The role of solvent. J Chem Phys 77:6076-6082
21. Jean JM, Hall KB (2000) Theoretical studies of excited state properties and transitions of 2-aminopurine in the gas phase and in solution. J Phys Chem A 104:1930-1937
22. Cox GS, Turro NJ (1984) Methyl salicylate fluorescence as a probe of the geometry of complexation to cyclodextrins. Photochem Photobiol 40:185-188
23. Smith KK, Kaufmann KJ (1981) Solvent dependence of the nonradiative decay rate of methyl salicylate. J Phys Chem 85:2895-2897
24. Smith KK, Kaufmann KJ (1978) Picosecond studies of intramolecular proton transfer. J Phys Chem 82:2286-2291
25. Friedrich DM, Wang Z, Joly AG, Peterson KA, Callis PR (1999) Ground-state proton-transfer tautomer of the salicylate anion. J Phys Chem A 103:9644-9653
26. Artyukhov VYa, Smirnov OV (2003) Investigation of dual fluorescence in 4-dimethylamino benzonitrile. Rus Phys J 46:484-487
27. Artyukhov VYa, Smirnov OV (2004) Dual fluorescence in donor-acceptor molecules and the effect of fluorination. Rus Phys J 47:983-987