Spectroscopic studies and photodynamic actions of hypocrellin B in liposomes

Photochemistry and Photobiology

Volumn 73, Issue 5, 2001, Pages 482-488

  Yu, Cailan ^a   Chen, Shen ^a   Zhang, Manhua ^a   Shen, Tao ^a  

^a INSTITUTE OF GEOLOGY AND GEOPHYSICS   (China)

Author keywords

[No Author keywords available]

Indexed keywords

DRUG DERIVATIVE; HYDROXYL RADICAL; HYPOCRELLIN B; LIPOSOME; PERYLENE; PHOTOSENSITIZING AGENT; QUINONE DERIVATIVE; SUPEROXIDE;

ARTICLE; CHEMISTRY; ELECTRON SPIN RESONANCE; METHODOLOGY; PHOTOCHEMOTHERAPY; SPECTROFLUOROMETRY;

ELECTRON SPIN RESONANCE SPECTROSCOPY; HYDROXYL RADICAL; LIPOSOMES; PERYLENE; PHOTOCHEMOTHERAPY; PHOTOSENSITIZING AGENTS; QUINONES; SPECTROMETRY, FLUORESCENCE; SUPEROXIDES;

EID: 0035347747     PISSN: 00318655     EISSN: None     Source Type: Journal    
DOI: 10.1562/0031-8655(2001)0730482ssapao2.0.co2     Document Type: Article

References (23)

1. Jiang, L. J. (1990) The structures, properties, photochemical reaction and reaction mechanisms of hypocrellin (I). Chin. Sci. Bull. 35(21), 1608-1616. [In Chinese]
2. Diwu, Z. J. and J. W. Lown (1992) Photosensitization with anticancer agents 12. Perylenequinequinonoid pigments, a novel type of singlet oxygen sensitizers. J. Photochem. Photobiol. A: Chem. 64, 273-287.
3. Miller, G. G., K. Brown, R. B. Moore, Z. J. Diwu, J. Liu, L. Huang, J. W. Lown, D. A. Begg, V. Chlumecky, J. Tulip and M. S. Mcphee (1995) Uptake kinetics and intracellular localization of hypocrellin photosensitizers for photodynamic therapy: a confocal microscopy study. Photochem. Photobiol. 61(6), 632-638.
4. Hudson, J. B., V. Imperial, R. P. Hauglanol and Z. J. Diwu (1997) Antiviral activities of photoactive perylenequinones. Photochem. Photobiol. 65(2), 352-354.
5. Diwu, Z. J. (1995) Novel therapeutic and diagnostic application of hypocrellins and hypericins. Photochem. Photobiol. 61, 529-539.
6. Jiang, L. J. (1990) The structures, properties, photochemical reaction and reaction mechanisms of hypocrellin (II). Chin. Sci. Bull. 35(22), 1681-1690. [In Chinese]
7. Diwu, Z. J. and J. W. Lown (1990) Hypocrellins and their uses in photosensitization. Photochem. Photobiol. 52, 609-616.
8. Zhao, K. H. and L. J. Jiang (1989) Conversion of hypocrellin A in alkaline and neutral media. You ji Huaxue 9, 252-254.
9. Caughey, W. S. and K. A. Schellenberg (1966) Characterization of an intermediate in the dithionite reduction of a diphosphopyridine nucleotide model as a 1,4-addition product by nuclear magnetic resonance spectroscopy. J. Org. Chem. 31, 1978-1982.
10. Houba-Herin, N., C. M. Calberg-Bacq, J. Piette and A. Van de Vorst (1982) Mechanisms for dye-mediated photodynamic action: singlet oxygen production, deoxyguanosine oxidation and phage inactivating efficiencies. Photochem. Photobiol. 36, 297-306.
11. New, R. R. C. (editor) (1990) Liposomes: A Practical Approach. Oxford University Press, Oxford.
12. Lenci, F., N. Angelini, F. Ghetti, A. Sgaybossa, A. Vecli, C. Viappizni, P. Taroni, A. Pifferi and R. Cubeddu (1995) Spectroscopic and photoacoustic studies of hypericin embedded in liposomes as a photoreceptor model. Photochem. Photobiol. 62, 199-204.
13. Lion, Y., M. Delmeue and A. Van De Vorst (1976) New method of detecting singlet oxygen production. Nature 263, 442-443.
14. Blum, A. and L. Grossweiner (1985) Singlet oxygen generation by hematoporphyrin, uroporphyrin I and hematoporphyrin derivative at 546 nm in phosphate buffer and in presence of egg phosphatidylcholine liposomes. Photochem. Photobiol. 41, 27-32.
15. Diwu, Z. J. and J. William Lown (1992) Photosensitization with anticancer agents 14. Perylenequinonoid pigments as new potential photodynamic therapeutic agents: formation of tautomeric semiquinone radicals. J. Photochem. Photobiol. A: Chem. 69, 191-199.
16. Buettner, G. R. and L. W. Oberlcy (1978) Considerations in the spin-trapping of superoxide and hydroxyl radical in aqueous systems using DMPO. Biochem. Biophys. Res. Commun. 83, 69-74.
17. Finkelstein, E., G. M. Rosen and E. J. Rauckman (1980) Spin trapping of superoxide and hydroxyl radical: practical aspects. Arch. Biochem. Biophys. 200, 1-16.
18. 2) generated by irradiation of benzoporphyrin derivative monoacid ring A. Photochem. Photobiol. 65(5), 818-827.
19. Lang, K., D. M. Wangnerora and P. Stopka (1992) Reduction of dioxygen to superoxide photosensitized by anthraquin-one-2-sulphnate. J. Photochem. Photobiol. A: Chem. 67, 187-195.
20. Weng, M., M. H. Zhang, W. Q. Wang and T. Shen (1997) Investigation of triplet states and radical anions produced by laser photoexcitation of hypocrellins. J. Chem. Soc., Faraday Trans. 93(19), 3491-3495.
21. Cauzzo, G., G. Gennari, G. Jori and J. D. Spikes (1977) The effect of chemical structure on the photosensitizing efficiencies of porphyrins. Photochem. Photobiol. 25, 389-395.
22. Moan, J. (1980) A new method to detect porphyrin radicals in aqueous solutions. Acta. Chem. Scand. B 34, 519-521.
23. He, Y. Y., J. Y. An and L. J. Jiang (1999) pH effect on the spectroscopic behavior and photoinduced generation of semi quinone anion radical of hypocrellin B. Dyes Pigments 41, 79-87.