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UV-light-induced hydrogen transfer in guanosine-guanosine aggregates (66 views)

Hunger K, Buschhaus L, Biemann L, Braun M, Kovalenko S, Improta R, Kleinermanns K

Chemistry (ISSN: 0947-6539, 1521-3765, 1521-3765electronic), 2013 Apr; 19(17): 5425-5431.

Abstract
Aggregates of a lipophilic guanine (G) derivative have been studied in n-hexane by femtosecond-to-microsecond UV-visible broadband transient absorption, stationary infrared and UV-visible spectroscopy and by quantum chemical calculations. We report the first time-resolved spectroscopic detection of hydrogen transfer in GG aggregates, which leads to (G-H)· radicals by means of G+G- charge transfer followed by proton transfer. These radicals show a characteristic electronic spectrum in the range 300550 nm. The calculated superimposed spectrum of the species that result from NH⋯N proton transfer agrees best with the experimental spectrum. Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Affiliations ▼
*** IBB - CNR Affiliation

Institute of Physical Chemistry, Heinrich-Heine-University, 40225 Düsseldorf, Germany

Department of Chemistry, Humboldt University, 12489 Berlin, Germany

Istituto Biostrutture e Bioimmagini, CNR, 80134 Napoli, Italy

Details ▼
Impact factor: 5.696, 5-year impact factor: 5.608

Paper type: Journal Article,

Keywords: Aggregation, Hydrogen Transfer, Nucleosides, Photochemistry, Radicals, Experimental Spectra, Quantum Chemical Calculations, Spectroscopic Detection, Transient Absorption, Uv Visible Spectroscopy, Agglomeration, Biomolecules, Photochemical Reactions, Proton Transfer, Quantum Chemistry, Ultraviolet Visible Spectroscopy, Guanosine, Hexane, N-Hexane, Solvent, Article, Chemical Structure, Hydrogen Bond, Methodology, Ultraviolet Radiation, Hydrogen Bonding, Molecular Structure, Photochemical Processes, Spectrum Analysis,

Url: http://www.scopus.com/inward/record.url?eid=2-s2.0-84876259412&partnerID=40&md5=3cc68e703f2b6390e3d92dff9d9823f4

References ▼
Henderson, E., Hardin, C.C., Walk, S.K., Tinoco, I., Blackburn, E.H., (1987) Cell, 51, pp. 899-90

Wellinger, R.J., Sen, D., (1997) Eur. J. Cancer, 33, pp. 735-749

Gualberto, A., Patrick, R.M., Walsh, K., (1992) Genes Dev., 6, pp. 815-824

Battiste, J.L., Mao, H.Y., Rao, N.S., Tan, R.Y., Muhandiram, D.R., Kay, L.E., Frankel, A.D., Williamson, J.R., (1996) Science, 273, pp. 1547-1551

Löwdin, P.-O., (1963) Rev. Mod. Phys., 35, pp. 724-732

Löwdin, P.O., (1965) Mutat. Res., 2, p. 218

Crespo-Hernández, C.E., Cohen, B., Hare, P.M., Kohler, B., (2004) Chem. Rev., 104, pp. 1977-2019

Abo-Riziq, A., Grace, L., Nir, E., Kabelac, M., Hobza, P., De Vries, M.S., (2005) Proc. Natl. Acad. Sci. USA, 102, pp. 20-23

Sobolewski, A.L., Domcke, W., Hattig, C., (2005) Proc. Natl. Acad. Sci. USA, 102, pp. 17903-17906

Giorgi, T., Grepioni, F., Manet, I., Mariani, P., Masiero, S., Mezzina, E., Pieraccini, S., Gottarelli, G., (2002) Chem. Eur. J., 8, pp. 2143-2152

Zain, R., Sun, J.S., (2003) Cell. Mol. Life Sci., 60, pp. 862-870

Buske, F.A., Mattick, J.S., Bailey, T.L., (2011) RNA Biol., 8, pp. 427-439

Gottarelli, G., Masiero, S., Mezzina, E., Pieraccini, S., Rabe, J.P., Samorí, P., Spada, G.P., (2000) Chem. Eur. J., 6, pp. 3242-3248

Biemann, L., Haber, T., Maydt, D., Schaper, K., Kleinermanns, K., (2011) J. Chem. Phys., 134, p. 115103

Karunakaran, V., Kleinermanns, K., Improta, R., Kovalenko, S.A., (2009) J. Am. Chem. Soc., 131, pp. 5839-5850

Biemann, L., Kovalenko, S.A., Kleinermanns, K., Mahrwald, R., Markert, M., Improta, R., (2011) J. Am. Chem. Soc., 133, pp. 19664-19667

Improta, R., Barone, V., (2011) Angew. Chem., 123, pp. 12222-12225

(2011) Angew. Chem. Int. Ed., 50, pp. 12016-12019

Santoro, F., Barone, V., Improta, R., (2009) J. Am. Chem. Soc., 131, pp. 15232-15245

Dargiewicz, M., Biczysko, M., Improta, R., Barone, V., (2012) Phys. Chem. Chem. Phys., 14, pp. 8981-8989

Lange, A.W., Herbert, J.M., (2009) J. Am. Chem. Soc., 131, pp. 3913-3922

Improta, R., Scalmani, G., Frisch, M.J., Barone, V., (2007) J. Chem. Phys., 127, p. 074504

Tomasi, J., Mennucci, B., Cammi, R., (2005) Chem. Rev., 105, pp. 2999-3093

Tawada, Y., Tsuneda, T., Yanagisawa, S., Yanai, T., Hirao, K., (2004) J. Chem. Phys., 120, pp. 8425-8433

Gu, J.D., Xie, Y.M., Schaefer III, H.F., (2007) Nucleic Acids Res., 35, pp. 5165-5172

Kobayashi, K., Tagawa, S., (2003) J. Am. Chem. Soc., 125, pp. 10213-10218

Nir, E., Kleinermanns, K., De Vries, M.S., (2000) Nature, 408, pp. 949-951

Giese, B., Amaudrut, J., Kohler, A.-K., Spormann, M., Wessely, S., (2001) Nature, 412, pp. 318-320

Lewis, F.D., (2005) Photochem. Photobiol., 81, pp. 65-72

Sheu, C., Foote, C.S., (1995) J. Am. Chem. Soc., 117, pp. 6439-6442

Ogilvie, K.K., (1973) Can. J. Chem., 51, pp. 3799-3807

Frisch, M.J., Pople, J.A., Binkley, J.S., (1984) J. Chem. Phys., 80, pp. 3265-3269

Cossi, M., Barone, V., (2001) J. Chem. Phys., 115, pp. 4708-4717

Wellinger, R. J., Sen, D., (1997) Eur. J. Cancer, 33, pp. 735-749

Battiste, J. L., Mao, H. Y., Rao, N. S., Tan, R. Y., Muhandiram, D. R., Kay, L. E., Frankel, A. D., Williamson, J. R., (1996) Science, 273, pp. 1547-1551

L wdin, P. -O., (1963) Rev. Mod. Phys., 35, pp. 724-732

L wdin, P. O., (1965) Mutat. Res., 2, p. 218

Crespo-Hern ndez, C. E., Cohen, B., Hare, P. M., Kohler, B., (2004) Chem. Rev., 104, pp. 1977-2019

Sobolewski, A. L., Domcke, W., Hattig, C., (2005) Proc. Natl. Acad. Sci. USA, 102, pp. 17903-17906

Zain, R., Sun, J. S., (2003) Cell. Mol. Life Sci., 60, pp. 862-870

Buske, F. A., Mattick, J. S., Bailey, T. L., (2011) RNA Biol., 8, pp. 427-439

Lange, A. W., Herbert, J. M., (2009) J. Am. Chem. Soc., 131, pp. 3913-3922

Gu, J. D., Xie, Y. M., Schaefer III, H. F., (2007) Nucleic Acids Res., 35, pp. 5165-5172

Lewis, F. D., (2005) Photochem. Photobiol., 81, pp. 65-72

Sheu, C., Foote, C. S., (1995) J. Am. Chem. Soc., 117, pp. 6439-6442

Ogilvie, K. K., (1973) Can. J. Chem., 51, pp. 3799-3807

Frisch, M. J., Pople, J. A., Binkley, J. S., (1984) J. Chem. Phys., 80, pp. 3265-3269


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11 Records (11 excluding Abstracts and Conferences).
Total impact factor: 36.769 (36.769 excluding Abstracts and Conferences).
Total 5-year impact factor: 38.716 (38.716 excluding Abstracts and Conferences).



Your bibliography query: (([btitle, keywords, abstract] AGGREGATION AND [btitle, keywords, abstract] HYDROGEN)) AND NOT [id] = 10630



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