Nuclear Magnetic Resonance (NMR) ndi chojambula chojambula cha nuceli (Nuclear) chomwe chimagwira ntchito kwambiri mu sayansi, chemistry ndi mafakitale. NMR imagwiritsa ntchito maginito akulu (Maginito) kuti ifufuze zamkati mwazitsulo zamagetsi za atomiki. Monga ma spectroscopy onse, NMR imagwiritsa ntchito gawo lama radiation yamagetsi (mafunde amu radio) kulimbikitsa kusintha pakati pamagetsi amagetsi (Resonance).

Masiku ano, NMR yakhala tekinoloje yotsogola komanso yamphamvu yopenda yomwe yapeza ntchito zosiyanasiyana m'magulu ambiri a kafukufuku wasayansi, zamankhwala, ndi mafakitale osiyanasiyana. Zojambula zamakono za NMR zakhala zikugogomezera kugwiritsa ntchito kwa ma biomolecular system ndipo imagwira gawo lofunikira mu biology yopanga. Ndi zomwe zachitika mu njira ndi zida m'zaka makumi awiri zapitazi, NMR yakhala imodzi mwamagetsi owoneka bwino kwambiri pakupenda ma biomacromolecule.

Maginito a NMR ndiye gawo lofunikira kwambiri pamakina owonera a NMR. Maginito a NMR ndi amodzi mwazinthu zotsika mtengo kwambiri zamagetsi amagetsi a nyukiliya. Ukadaulo wa maginito a NMR wasintha kwambiri kuyambira pomwe NMR idayamba. Maginito oyambilira a NMR anali achitsulo chosatha kapena ma elekitiroma omwe amatulutsa maginito osakwana 1.5 T. Lero, maginito ambiri a NMR ndi amtundu wapamwamba kwambiri.