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 (T1) 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.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
