Nuclear Magnetic Resonance (NMR) yog nuceli (Nuclear) tshwj xeeb spectroscopy uas tau mus txog qhov siv thoob plaws lub cev kev tshawb fawb, tshuaj lom neeg thiab kev lag luam. NMR siv cov hlau nplaum loj (Sib Nqus) los sojntsuam cov khoom sib zog ntawm cov atomic nuclei. Zoo li txhua qhov tsom iav, NMR siv ib feem ntawm hluav taws xob hluav taws xob (xov tooj cua ntau zaus) los txhawb kev hloov pauv ntawm qib nuclear zog (Resonance).

Niaj hnub no, NMR tau dhau los ua cov thev naus laus zis thev naus laus zis thiab muaj zog uas tau pom ntau yam kev siv hauv ntau qhov kev qhuab qhia ntawm kev tshawb fawb tshawb fawb, tshuaj, thiab ntau yam lag luam. Niaj hnub nimno NMR spectroscopy tau hais txog kev thov hauv biomolecular systems thiab ua lub luag haujlwm tseem ceeb hauv cov txheej txheem biology. Nrog kev txhim kho hauv ob txoj kev thiab ntsuas hauv ob lub xyoo dhau los, NMR tau dhau los ua ib qho ntawm cov txuj ci muaj zog tshaj plaws thiab muaj ntau yam rau kev tshuaj xyuas biomacromolecules

NMR cov hlau nplaum yog qhov tseem ceeb tshaj plaws ntawm NMR spectrometer. NMR cov hlau nplaum yog ib qho ntawm cov khoom siv kim tshaj plaws ntawm nuclear sib nqus resonance spectrometer system. NMR tshuab thev naus laus zis tau hloov pauv ntau yam txij li kev txhim kho ntawm NMR. Cov hlau nplaum NMR thaum ntxov yog cov tub ntxhais hlau ruaj khov lossis cov tshuab hluav taws xob tsim cov chaw sib nqus tsawg dua 1.5 T.