Highly effective quenching of the ultrafast radiationless decay of photoexcited pyrimidine bases by covalent modification: Photophysics of 5,6-trimethylenecytosine and 5,6-trimethyleneuracil

Physical Chemistry Chemical Physics

Volumn 9, Issue 25, 2007, Pages 3206-3209

  Zgierski, Marek Z ^a   Fujiwara, Takashige ^b   Kofron, William G ^b   Lim, Edward C ^b  

^a NATIONAL RESEARCH COUNCIL CANADA   (Canada)

^b UNIVERSITY OF AKRON   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

5,6 TRIMETHYLENECYTOSINE; 5,6 TRIMETHYLENEURACIL; 5,6-TRIMETHYLENECYTOSINE; 5,6-TRIMETHYLENEURACIL; CARBON; CYTOSINE; DRUG DERIVATIVE; PYRIMIDINE; PYRIMIDINE DERIVATIVE; UNCLASSIFIED DRUG; URACIL;

ARTICLE; CHEMICAL STRUCTURE; CHEMISTRY; FLUORESCENCE; PH; PHOTOCHEMISTRY; SPECTROFLUOROMETRY; THERMODYNAMICS; TIME;

CARBON; CYTOSINE; FLUORESCENCE; HYDROGEN-ION CONCENTRATION; MOLECULAR STRUCTURE; PHOTOCHEMISTRY; PYRIMIDINES; SPECTROMETRY, FLUORESCENCE; THERMODYNAMICS; TIME FACTORS; URACIL;

EID: 34250728611     PISSN: 14639076     EISSN: None     Source Type: Journal    
DOI: 10.1039/b704001f     Document Type: Article

References (28)

1. C. E. Crespo-Hernandez B. Cohen P. M. Hare B. Kohler Chem. Rev. 2004 104 1977
2. M. Merchan L. Serrano-Andres J. Am. Chem. Soc. 2003 125 8108
3. C. M. Marian J. Chem. Phys. 2005 122 104314
4. S. Perun A. L. Sobolewski W. Domcke J. Am. Chem. Soc. 2005 127 6257
5. K. Tomic J. Tatchen C. M. Marian J. Phys. Chem. A 2005 109 8410
6. T. Gustavsson A. Banyasz E. Lazzarotto D. Markovitsi G. Scalmani M. J. Frisch V. Barone R. Improta J. Am. Chem. Soc. 2006 128 607
7. H. Chen S. Li J. Chem. Phys. 2006 124 154315
8. L. Blancafort J. Am. Chem. Soc. 2006 128 210
9. L. Serrano-Andres M. Merchan A. C. Borin Proc. Natl. Acad. Sci. U. S. A. 2006 103 8691
10. S. Matsika J. Phys. Chem. A 2004 108 7584
11. N. Ismail L. Blancafort M. Olivucci B. Kohler M. A. Robb J. Am. Chem. Soc. 2002 124 6818
12. L. Blancafort B. Cohen P. M. Hare B. Kohler M. A. Robb J. Phys. Chem. A 2005 109 4431
13. A. L. Sobolewski W. Domcke C. Dedonder-Lardeux C. Jouvet Phys. Chem. Chem. Phys. 2002 4 1093
14. M. Z. Zgierski S. Patchkovskii T. Fujiwara E. C. Lim J. Phys. Chem. A 2005 109 9384
15. M. Z. Zgierski S. Patchkovskii E. C. Lim J. Chem. Phys. 2005 123 081101
16. M. Z. Zgierski S. Patchkovskii E. C. Lim Can. J. Chem. 2007 85 124
17. S. Ullrich T. Schultz M. Z. Zgierski A. Stolow J. Am. Chem. Soc. 2004 126 2262
18. M. Z. Zgierski S. Patchkovskii T. Fujiwara E. C. Lim Chem. Phys. Lett. 2007 440 145
19. T. Sekiya H. Hiranuma T. Kanayama S. Hata Eur. J. Med. Chem. 1980 15 317
20. G. De Stevens A. Halamandaris P. Wenk R. A. Mull E. Schlittler Arch. Biochem. Biophys. 1959 83 141
21. B. Cohen C. E. Cespo-Hernandez B. Kohler Faraday Discuss. 2004 127 137
22. R. J. Malone A. M. Miller B. Kohler Photochem. Photobiol. 2003 77 158
23. M. Daniels W. Hauswirth Science 1971 171 675
24. S. J. Strickler R. A. Berg J. Chem. Phys. 1962 37 814
25. The fluorescence lifetime is too short to be measured by our laser TCSPC apparatus. The estimated lifetime is based on the comparison of the fluorescence yield and radiative decay rate of the compound with those of uracil
26. T. Gustavsson N. Sarkar E. Lazzarotto D. Markovitsi J. Phys. Chem. B 2006 110 12843
27. E. C. Lim J. Phys. Chem. 1986 90 6770
28. P. M. Hare C. E. Crespo-Hernandez B. Kohler J. Phys. Chem. B 2006 110 18641