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ABSTRACT THE effect of paramagnetic ions on proton relaxation times depends not only on their concentration but also on the binding of the ion to other molecules which may be present in the
same solution. By measuring longitudinal relaxation times (_T_1) by nuclear magnetic resonance we have compared the proton relaxation-rates at constant ion concentration with and without
deoxyribonucleic acid (DNA) present. In this way it was possible to detect binding and to distinguish between interior and exterior DNA binding sites for different transition metal ions.
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support SIMILAR CONTENT BEING VIEWED BY OTHERS QUADRUPOLAR 23NA+ NMR RELAXATION AS A PROBE OF SUBPICOSECOND COLLECTIVE DYNAMICS IN AQUEOUS ELECTROLYTE SOLUTIONS Article Open access 05
January 2023 LARGE CROSS-EFFECT DYNAMIC NUCLEAR POLARISATION ENHANCEMENTS WITH KILOWATT INVERTING CHIRPED PULSES AT 94 GHZ Article Open access 22 August 2023 MAGNETIC FIELD AND NUCLEAR SPIN
INFLUENCE ON THE DNA SYNTHESIS RATE Article Open access 10 January 2023 REFERENCES * Carr, H. Y., and Purcell, E. M., _Phys. Rev._, 88, 415 (1952). Article ADS CAS Google Scholar *
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Laboratories, Murray Hill, New Jersey J. EISINGER, R. G. SHULMAN & W. E. BLUMBERG Authors * J. EISINGER View author publications You can also search for this author inPubMed Google
Scholar * R. G. SHULMAN View author publications You can also search for this author inPubMed Google Scholar * W. E. BLUMBERG View author publications You can also search for this author
inPubMed Google Scholar RIGHTS AND PERMISSIONS Reprints and permissions ABOUT THIS ARTICLE CITE THIS ARTICLE EISINGER, J., SHULMAN, R. & BLUMBERG, W. Relaxation Enhancement by
Paramagnetic Ion Binding in Deoxyribonucleic Acid Solutions. _Nature_ 192, 963–964 (1961). https://doi.org/10.1038/192963a0 Download citation * Issue Date: 09 December 1961 * DOI:
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