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  1. No Access

    Chapter

    Influence of iron-limited and excess continuous culture on the virulence properties of Neisseria gonorrhoeae

    Iron-limited growth of non-piliated gonococci resulted in the selection of 100% piliated bacteria. Iron-limited gonococci were extremely virulent in the guinea pig subcutaneous chamber model and inocula of eve...

    C. W. Keevil, D. B. Davies, B. J. Spillane… in Gonococci and Meningococci (1988)

  2. No Access

    Article

    Investigation of the interaction of proflavine with deoxytetraribonucleoside triphosphate 5′-d(CpGpCpG) in aqueous solution by one-dimensional and two-dimensional1H NMR spectroscopy

    A. N. Veselkov, D. B. Davies, L. N. Dymant, H. G. Parkes in Journal of Structural Chemistry (1993)

  3. No Access

    Article

    Thermodynamic analysis of the interaction between proflavine and the deoxytetraribonucleotide 5′-d(CpGpCpG) using proton magnetic resonance data

    A. N. Veselkov, D. B. Davies, L. N. Dymant, H. G. Parkes in Journal of Structural Chemistry (1993)

  4. No Access

    Chapter

    Nitrogen uptake by cover crops at 7 sites in the UK: 1990–1993

    An experiment to compare the performance of a range of cover crop species at 7 sites in the UK was established in the autumn of 1990. At each site treatments included 3 sowing dates (late August, mid-September...

    R. Harrison, D. B. Davies, S. Peel in Progress in Nitrogen Cycling Studies (1996)

  5. No Access

    Article

    The value of nitrogen applied to wheat during early development

    Forty eight field trials were conducted at sites representing the major arable areas of the UK to test the effectiveness of nitrogen applied during early growth. A family of linear + exponential curves of cons...

    R. Sylvester-Bradley, D. B. Davies, C. Dyer, C. Rahn… in Nutrient Cycling in Agroecosystems (1996)

  6. No Access

    Article

    Complexation of the antibiotic daunomycin with desoxytetraribonucleoside triphosphate 5’-d(CpGpCpG) in aqueous solution

    This paper presents the results of our study of the complexation of the antibiotic daunomycin with desoxytetranucleotide 5’-d(CpGpCpG) in aqueous salt solution by one- and two-dimensional (2D-TOCSY and 2D-NOESY)1

    A. N. Veselkov, R. J. Eaton, S. F. Baranovskii… in Journal of Structural Chemistry (1999)

  7. No Access

    Article

    Analysis of the interaction of ethidium bromide with a DNA octamer 5’-d(GpApCpApTpGpTpC) in aqueous solution using1H NMR data

    Complexation of a phenanthridine dye ethidium bromide with a desoxyoligonucleotide 5’-d(GpApCpAp-TpGpTpC) in aqueous salt solution is studied by one- and two-dimensional1H NMR spectroscopy. Two-dimensional correl...

    A. N. Veselkov, L. N. Djimant, V. I. Pakhomov… in Journal of Structural Chemistry (1999)

  8. No Access

    Article

    1H nmr study of heteroassociation of caffeine with acridine orange in aqueous solution

    The molecular mechanism of the action of caffeine (CAF) as a complexing interceptor of aromatic ligands intercalated in DNA is considered using a typical intercalant — acridine orange (AO) dye. Hetero-associat...

    D. A. Veselkov, V. A. Sigaev, S. A. Vysotskii… in Journal of Structural Chemistry (2000)

  9. No Access

    Article

    Structural and Thermodynamic Analysis of Daunomycin Binding with Desoxyhexanucleotides with Different Base Sequences by NMR Spectroscopy

    Complexation of the anthracycline antibiotic daunomycin (DAU) with self-complementary desoxyhexanucleotides with different base sequences in the chain, 5′-d(CGTACG) and 5′-d(CGCGCG), is studied in aqueous solutio...

    A. N. Veselkov, R. J. Eaton, V. I. Pakhomov… in Journal of Structural Chemistry (2001)

  10. No Access

    Article

    1H NMR Analysis of Heteroassociation of Caffeine with Mitoxanthrone in Aqueous Solution

    Heteroassociation of caffeine (CAF) with the antibiotic mitoxanthrone (novatrone, NOV) in aqueous solution was studied by one-dimensional (1D) and two-dimensional (2D) 1H NMR spectroscopy (500 MHz). The concentra...

    M. P. Evstigneev, D. A. Veselkov, L. N. Djimant… in Journal of Structural Chemistry (2001)

  11. No Access

    Article

    NMR Study of Daunomycin Complexation with Hexadeoxynucleotide 5"-d(TpApCpGpTpA) in Aqueous Solution

    Self-association of hexadeoxynucleotide 5"-d(TpApCpGpTpA) and its complexation with antitumor antibiotic daunomycin were studied by one- and two-dimensional homonuclear 1H NMR spectroscopy and heteronuclear 1H–31

    A. N. Veselkov, R. J. Eaton, V. I. Pakhomov, A. V. Semanin… in Molecular Biology (2001)

  12. No Access

    Article

    Structural and Thermodynamic Analysis of Self-Association of Phenanthridine Dyes in Aqueous Solution by 1H NMR Spectroscopy

    Self-association of phenanthridine dyes (ethidium monoazide EMB and ethidium diazide EDC) in aqueous solution was studied by one- and two-dimensional 1H NMR (500 MHz). 2D-TOCSY and 2D-ROESY experiments were used ...

    A. N. Veselkov, A. O. Lantushenko, D. A. Veselkov… in Journal of Structural Chemistry (2002)

  13. No Access

    Article

    1H NMR Study of Heteroassociation of Daunomycin and Propidium Iodide in Aqueous Solution

    Heteroassociation of an anthracycline antibiotic Daunomycin (DAU) and phenanthridine dye Propidium iodide (PI) in aqueous solution was studied by 1H NMR spectroscopy. The complex PI-DAU is stabilized mainly by di...

    A. N. Veselkov, M. P. Evstigneev, D. A. Veselkov… in Russian Journal of Organic Chemistry (2002)

  14. No Access

    Article

    The Self-Association of Antibiotic Actinocyl-bis(3-dimethylaminopropylamine) in Aqueous Solution: A 1H NMR Analysis

    The self-association of the synthetic antibiotic actinocyl-bis(3-dimethylaminopropylamine) was studied in aqueous solution by one- and two-dimensional 1H NMR spectroscopy at 500 MHz. The two-dimensional homonucle...

    D. A. Veselkov, A. O. Lantushenko, D. B. Davies… in Russian Journal of Bioorganic Chemistry (2002)

  15. No Access

    Article

    Heteroassociation of Caffeine with the Antibiotic Actinocyl- bis(3-dimethylaminopropylamine) in Aqueous Solution: 1H NMR Analysis

    The heteroassociation of caffeine (CAF) and the synthetic antibiotic actinocyl-bis(3-dimethylaminopropylamine) (ACT) was studied in aqueous solution by one- and two-dimensional 1H NMR spectroscopy at 500 MHz. The...

    A. N. Veselkov, A. O. Lantushenko… in Russian Journal of Bioorganic Chemistry (2002)

  16. No Access

    Article

    NMR Study of Complexation of Aromatic Ligands with Heptadeoxynucleotide 5"-d(GCGAAGC) Forming Stable Hairpin Structure in Aqueous Solution

    Complex formation of hairpin-producing heptadeoxynucleotide 5"-d(GCGAAGC) with aromatic molecules: acridine dye proflavine and anthracycline antibiotic daunomycin was studied by one-dimensional 1H NMR and two-dim...

    A. N. Veselkov, R. J. Eaton, A. V. Semanin, V. I. Pakhomov… in Molecular Biology (2002)

  17. No Access

    Article

    Thermodynamic Analysis of Self-association of Actinocin Bis(2-dimethylaminoethyl)amide in Aqueous Solution by 1H NMR Spectroscopy

    Self-association of a synthetic antibiotic, actinocin bis(2-dimethylaminoethyl)amide (ActII), in aqueous solution was studied by one- and two-dimensional 1H NMR spectroscopy (500 MHz).

    A. N. Veselkov, A. O. Lantushenko, O. V. Rogova… in Russian Journal of Organic Chemistry (2003)

  18. No Access

    Article

    1H NMR Study of Heteroassociation of Ethidium Homodimer and Propidium Iodide in Water

    1D and 2D 1H NMR spectroscopy (500 MHz) was used to study heteroassociation of the bifunctional intercalator ethidium homodimer (EBH) with a phenanthridine dye propidium iodide (PI) in an aqueous salt (0.1 mol/l ...

    A. N. Veselkov, M. P. Evstigneev, S. A. Hernandez… in Journal of Structural Chemistry (2004)

  19. No Access

    Article

    Structural and thermodynamic analysis of heteroassociation of daunomycin and flavin mononucleotide molecules in water by 1H NMR spectroscopy

    Heteroassociation of the antitumor antibiotic daunomycin (DAU) with flavin mononucleotide (FMN) has been investigated by one-and two-dimensional 1H NMR spectroscopy (500 MHz) in a water solution to determine the ...

    M. P. Evstigneev, A. O. Rozvadovskaya, A. S. Chubarov… in Journal of Structural Chemistry (2005)

  20. No Access

    Article

    Structural analysis of the complex of phenoxazone antibiotic actinocyl-bis(2-dimethylaminoethyl)amide with deoxytetranucleotide 5′-d(TpGpCpA) by two-dimensional 1H-NMR spectroscopy and molecular mechanics

    The spatial structure of an intercalated complex of the synthetic phenoxazone antibiotic actinocyl-bis-(2-dimethylaminoethyl)amide (ActII) and the self-complementary deoxytetranucleotide 5′-d(TpGpCpA) was stud...

    A. N. Veselkov, L. N. Djimant, K. A. Veselkov, D. B. Davies in Molecular Biology (2005)

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