Nuclear Magnetic Resonance (NMR) o se nuceli (Nuclear) faʻapitoa spectroscopy e matua oʻo atu i faʻataʻitaʻiga i le atoa poto saienisi, kemisi ma pisinisi. NMR faʻaaogaina se lapoʻa maneta (Maneta) e suʻesuʻe ai uiga totino faʻasolosolo o atomic nuclei. Faʻapea uma spectroscopies, NMR faʻaaogaina se vaega o electromagnetic radiation (leitio televave galu) e faʻalauiloa suiga i le va o malosiʻaga tau eletise (Resonance).

I aso nei, NMR ua avea ma faigata ma mamana auiliiliga tekonolosi na maua ai le tele o talosaga i le tele o aʻoaʻoga o saienisi suʻesuʻega, vailaʻau, ma eseese pisinisi. Modern NMR spectroscopy o loʻo faʻamamafaina le apalai ile biomolecular system ma e iai sona sao taua ile biology fausaga. Faatasi ai ma atinae i auala uma ma mea faigaluega i le luasefulu tausaga talu ai, NMR ua avea ma se tasi o sili ona mamana ma sili atu spectroscopic metotia mo le auiliiliga o biomacromolecules

O le NMR maneta e masalomia o le vaega sili ona taua o le NMR spectrometer. O le maneta NMR o se tasi o sili ona taugata vaega o le malosiaga faʻanatinati resonance spectrometer system. Tekinolosi maneta NMR ua alualu i luma tele talu mai le atinae o NMR. Uluai NMR magnets na uʻamea autu tumau pe electromagnets gaosia maneta fanua o lalo ifo o le 1.5 T. I aso nei, tele NMR maneta o le superconducting ituaiga.