Article

Keane, P. M. ORCID: https://orcid.org/0000-0003-2828-8512, O'Sullivan, K., Poynton, F. E., Poulsen, B. C., Sazanovich, I. V., Towrie, M., Cardin, C. J., Sun, X.-Z., George, M. W. ORCID: https://orcid.org/0000-0002-7844-1696, Gunnlaugsson, T. ORCID: https://orcid.org/0000-0003-4814-6853, Quinn, S. J. ORCID: https://orcid.org/0000-0002-7773-8842 and Kelly, J. M. ORCID: https://orcid.org/0000-0002-3706-1777 (2020) Understanding the factors controlling the photo-oxidation of natural DNA by enantiomerically pure intercalating ruthenium polypyridyl complexes through TA/TRIR studies with polydeoxynucleotides and mixed sequence oligodeoxynucleotides. Chemical Science, 11 (32). pp. 8600-8609. ISSN 2041-6539 doi: https://doi.org/10.1039/d0sc02413a

Keane, P. M., Tory, J., Towrie, M., Sazanowich, I. V., Cardin, C. J., Quinn, S. J., Hartl, F., Kelly, J. M. and Long, C. (2019) Spectro-electrochemical studies on [Ru(TAP)2(dppz)]2+ - insights into the mechanism of its photosensitized oxidation of oligonucleotides. Inorganic Chemistry, 58 (1). pp. 663-671. ISSN 0020-1669 doi: https://doi.org/10.1021/acs.inorgchem.8b02859

Keane, P. M., Hall, J. P., Poynton, F. E., Poulson, B. C., Gurung, S. P., Clark, I. P., Sazanovich, I. V., Towrie, M., Gunnlaugsson, T., Quinn, S. J., Cardin, C. J. and Kelly, J. M. (2017) Inosine can increase DNA's susceptibility to photo-oxidation by a Ru(II) complex due to structural change in the minor groove. Chemistry - A European Journal, 23 (43). pp. 10344-10351. ISSN 0947-6539 doi: https://doi.org/10.1002/chem.201701447

Hall, J. P., Keane, P. M., Beer, H., Buchner, K., Winter, G., Sorensen, T. L., Cardin, D. J., Brazier, J. A. and Cardin, C. J. (2016) Delta chirality ruthenium ‘light-switch’ complexes can bind in the minor groove of DNA with five different binding modes. Nucleic Acids Research, 44 (19). pp. 9472-9482. ISSN 1362-4962 doi: https://doi.org/10.1093/nar/gkw753

Keane, P. M., Baptista, F. R., Gurung, S. P., Devereux, S. J., Sazanovich, I. V., Towrie, M., Brazier, J. A., Cardin, C. J., Kelly, J. M. and Quinn, S. J. (2016) Long-lived excited-state dynamics of i-motif structures probed by time-resolved infrared spectroscopy. ChemPhysChem, 17 (9). pp. 1281-1287. ISSN 1439-7641 doi: https://doi.org/10.1002/cphc.201501183

Poynton, F. E., Hall, J. P., Keane, P. M., Schwarz, C., Sazanovich, I. V., Towrie, M., Gunnlaugsson, T., Cardin, C. J., Cardin, D. J., Quinn, S. J., Long, C. and Kelly, J. M. (2016) Direct observation by time-resolved infrared spectroscopy of the bright and the dark excited states of the [Ru(phen)2(dppz)]2+ light-switch compound in solution and when bound to DNA. Chemical Science, 7 (5). pp. 3075-3084. ISSN 1478-6524 doi: https://doi.org/10.1039/C5SC04514B

Keane, P. M., Poynton, F. E., Hall, J. P., Clark, I. P., Sazanovich, I. V., Towrie, M., Gunnlaugsson, T., Quinn, S. J., Cardin, C. J. and Kelly, J. M. (2015) Monitoring guanine photo-oxidation by enantiomerically resolved Ru(II) dipyridophenazine complexes using inosine-substituted oligonucleotides. Faraday Discussions, 185. pp. 455-469. ISSN 1364-5498 doi: https://doi.org/10.1039/c5fd00085h

Hall, J. P., Poynton, F. E., Keane, P. M., Gurung, S. P., Brazier, J. A., Cardin, D. J., Winter, G., Gunnlaugsson, T., Sazanovich, I. V., Towrie, M., Cardin, C. J., Kelly, J. M. and Quinn, S. J. (2015) Monitoring one-electron photo-oxidation of guanine in DNA crystals using ultrafast infrared spectroscopy. Nature Chemistry, 7. pp. 961-967. ISSN 1755-4330 doi: https://doi.org/10.1038/nchem.2369

Keane, P. M., Poynton, F. E., Hall, J. P., Sazanovich, I. V., Towrie, M., Gunnlaugsson, T., Quinn, S. J., Cardin, C. J. and Kelly, J. M. (2015) Reversal of a single base pair step controls guanine photo-oxidation by an intercalating Ru(II) dipyridophenazine complex. Angewandte Chemie-International Edition, 54 (29). pp. 8364-8368. ISSN 1433-7851 doi: https://doi.org/10.1002/anie.201502608

Keane, P. M., Poynton, F. E., Hall, J. P., Clark, I. P., Sazanovich, I. V., Towrie, M., Gunnlaugsson, T., Quinn, S. J., Cardin, C. J. and Kelly, J. M. (2015) Enantiomeric conformation controls rate and yield of photoinduced electron transfer in DNA sensitized by Ru(II) Dipyridophenazine complexes. Journal of Physical Chemistry Letters, 6 (4). pp. 734-738. ISSN 1948-7185 doi: https://doi.org/10.1021/jz502743q

Devereux, S. J., Keane, P. M., Vasudevan, S., Sazanovich, I. V., Towrie, M., Cao, Q., Sun, X.-Z., George, M. W., Cardin, C. J., Kane-Maguire, N. A. P., Kelly, J. M. and Quinn, S. J. (2014) Study of picosecond processes of an intercalated dipyridophenazine Cr(iii) complex bound to defined sequence DNAs using transient absorption and time-resolved infrared methods. Dalton Transactions, 43 (47). pp. 17606-17609. ISSN 1364-5447 doi: https://doi.org/10.1039/C4DT01989J