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Results: 1 to 20 of 143

1.

Excited state dependent electron transfer of a rhenium-dipyridophenazine complex intercalated between the base pairs of DNA: a time-resolved UV-visible and IR absorption investigation into the photophysics of fac-[Re(CO)3(F2dppz)(py)]+ bound to either [poly(dA-dT)]2 or [poly(dG-dC)]2.

Cao Q, Creely CM, Davies ES, Dyer J, Easun TL, Grills DC, McGovern DA, McMaster J, Pitchford J, Smith JA, Sun XZ, Kelly JM, George MW.

Photochem Photobiol Sci. 2011 Aug;10(8):1355-64. doi: 10.1039/c1pp05050h. Epub 2011 Jun 23.

PMID:
21698328
[PubMed - indexed for MEDLINE]
2.

Intercalation of fac-[(4,4'-bpy)ReI(CO)3(dppz)]+, dppz = dipyridyl[3,2-a:2'3'-c]phenazine, in polynucleotides. On the UV-vis photophysics of the Re(I) intercalator and the redox reactions with pulse radiolysis-generated radicals.

Ruiz GT, Juliarena MP, Lezna RO, Wolcan E, Feliz MR, Ferraudi G.

Dalton Trans. 2007 May 28;(20):2020-9. Epub 2007 Apr 11.

PMID:
17502935
[PubMed - indexed for MEDLINE]
3.

Photooxidation of guanine by a ruthenium dipyridophenazine complex intercalated in a double-stranded polynucleotide monitored directly by picosecond visible and infrared transient absorption spectroscopy.

Elias B, Creely C, Doorley GW, Feeney MM, Moucheron C, Kirsch-DeMesmaeker A, Dyer J, Grills DC, George MW, Matousek P, Parker AW, Towrie M, Kelly JM.

Chemistry. 2008;14(1):369-75.

PMID:
17886324
[PubMed - indexed for MEDLINE]
4.
5.

Charge photoinjection in intercalated and covalently bound [Re(CO)3(dppz)(py)]+-DNA constructs monitored by time-resolved visible and infrared spectroscopy.

Olmon ED, Sontz PA, Blanco-Rodríguez AM, Towrie M, Clark IP, Vlček A, Barton JK.

J Am Chem Soc. 2011 Aug 31;133(34):13718-30. doi: 10.1021/ja205568r. Epub 2011 Aug 9.

PMID:
21827149
[PubMed - indexed for MEDLINE]
Free PMC Article
6.

Photoexcitation in Cu(I) and Re(I) complexes containing substituted dipyrido[3,2-a:2',3'-c]phenazine: a spectroscopic and density functional theoretical study.

Walsh PJ, Gordon KC, Lundin NJ, Blackman AG.

J Phys Chem A. 2005 Jul 7;109(26):5933-42.

PMID:
16833927
[PubMed - indexed for MEDLINE]
7.

[Interaction of topotecan, DNA topoisomerase I inhibitor, with double-stranded polydeoxyribonucleotides. 4. Topotecan binds preferably to the GC base pairs of DNA].

Strel'tsov SA, Mikheĭkin AL, Grokhovskiĭ SL, Oleĭnikov VA, Kudelina IA, Zhuze AL.

Mol Biol (Mosk). 2002 Sep-Oct;36(5):912-30. Russian.

PMID:
12391856
[PubMed - indexed for MEDLINE]
8.

DNA intercalation of methylene blue and quinacrine: new insights into base and sequence specificity from structural and thermodynamic studies with polynucleotides.

Hossain M, Suresh Kumar G.

Mol Biosyst. 2009 Nov;5(11):1311-22. doi: 10.1039/b909563b. Epub 2009 Aug 25.

PMID:
19823747
[PubMed - indexed for MEDLINE]
9.

Excited state behaviour of substituted dipyridophenazine Cr(III) complexes in the presence of nucleic acids.

Wojdyla M, Smith JA, Vasudevan S, Quinn SJ, Kelly JM.

Photochem Photobiol Sci. 2010 Sep 24;9(9):1196-202. doi: 10.1039/c0pp00110d. Epub 2010 Jul 9.

PMID:
20617266
[PubMed - indexed for MEDLINE]
10.

Revealing the photophysics of fac-[(dppz-12-NO2)Re(CO)3(4-Me2Npy)]+: a picosecond time-resolved IR study.

Dyer J, Grills DC, Matousek P, Parker AW, Towrie M, Weinstein JA, George MW.

Chem Commun (Camb). 2002 Apr 21;(8):872-3.

PMID:
12123021
[PubMed - indexed for MEDLINE]
11.
12.

Ultrafast excited-state dynamics of rhenium(I) photosensitizers [Re(Cl)(CO)3(N,N)] and [Re(imidazole)(CO)3(N,N)]+: diimine effects.

El Nahhas A, Consani C, Blanco-Rodríguez AM, Lancaster KM, Braem O, Cannizzo A, Towrie M, Clark IP, Zális S, Chergui M, Vlcek A Jr.

Inorg Chem. 2011 Apr 4;50(7):2932-43. doi: 10.1021/ic102324p. Epub 2011 Mar 9.

PMID:
21388162
[PubMed - indexed for MEDLINE]
13.

Binding of tetrakis(pyrazoliumyl)porphyrin and its copper(II) and zinc(II) complexes to poly(dG-dC)2 and poly(dA-dT)2.

Tjahjono DH, Kartasasmita RE, Nawawi A, Mima S, Akutsu T, Yoshioka N, Inoue H.

J Biol Inorg Chem. 2006 Jun;11(4):527-38. Epub 2006 Apr 22.

PMID:
16680454
[PubMed - indexed for MEDLINE]
14.

Base-specific and enantioselective studies for the DNA binding of iron(II) mixed-ligand complexes containing 1,10-phenanthroline and dipyrido[3,2-a:2',3'-c]phenazine.

Mudasir, Wijaya K, Wahyuni ET, Inoue H, Yoshioka N.

Spectrochim Acta A Mol Biomol Spectrosc. 2007 Jan;66(1):163-70. Epub 2006 Jul 5.

PMID:
16822711
[PubMed - indexed for MEDLINE]
15.

The relationship between the structures of periphery ligands and the DNA binding mode of [Ru(II)(1,10-phenanthroline)(L1L2)dipyrido[3,2-a:2',3'-c]phenazine](n+) (L1=Cl or pyridine and L2=pyridine, n=1,2).

Jang YJ, Yeo GY, Park B, Kim SK.

Biophys Chem. 2011 Sep;158(1):38-45. doi: 10.1016/j.bpc.2011.04.014. Epub 2011 May 1.

PMID:
21601346
[PubMed - indexed for MEDLINE]
16.

Does tryptophan intercalate in DNA? A comparative study of peptide binding to alternating and nonalternating A.T sequences.

Rajeswari MR, Montenay-Garestier T, Hélène C.

Biochemistry. 1987 Oct 20;26(21):6825-31.

PMID:
3427045
[PubMed - indexed for MEDLINE]
17.
18.

The photophysics of fac-[Re(CO)3(dppz)(py)]+ in CH3CN: a comparative picosecond flash photolysis, transient infrared, transient resonance Raman and density functional theoretical study.

Dyer J, Blau WJ, Coates CG, Creely CM, Gavey JD, George MW, Grills DC, Hudson S, Kelly JM, Matousek P, McGarvey JJ, McMaster J, Parker AW, Towrie M, Weinstein JA.

Photochem Photobiol Sci. 2003 May;2(5):542-54.

PMID:
12803077
[PubMed]
19.

A theoretical study of Ru(II) polypyridyl DNA intercalators structure and electronic absorption spectroscopy of [Ru(phen)2(dppz)]2+ and [Ru(tap)2(dppz)]2+ complexes intercalated in guanine-cytosine base pairs.

Ambrosek D, Loos PF, Assfeld X, Daniel C.

J Inorg Biochem. 2010 Sep;104(9):893-901. doi: 10.1016/j.jinorgbio.2010.04.002. Epub 2010 Apr 14.

PMID:
20554006
[PubMed - indexed for MEDLINE]
20.

Binding of DAPI analogue 2,5-bis(4-amidinophenyl)furan to DNA.

Jansen K, Lincoln P, Nordén B.

Biochemistry. 1993 Jul 6;32(26):6605-12.

PMID:
8329388
[PubMed - indexed for MEDLINE]

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