triple-resonance nuclear magnetic resonance spectroscopy 

Synonym: triple-resonance NMR
https://doi.org/10.1351/goldbook.08438
Measurement method of nuclear magnetic resonance spectroscopy using three NMR-active nuclei.
Note:
For proteins the three nuclei are usually A1A221H hydrogen, A13A2213C carbon, and A15A2215N nitrogen, which requires suitable labelling of the sample.
Source:
PAC, 2021, 93, 647. (Glossary of methods and terms used in analytical spectroscopy (IUPAC Recommendations 2019)) on page 710 [Terms] [Paper]
Citation: 'triple-resonance nuclear magnetic resonance spectroscopy' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.08438 RIS BibTex EndNote
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