NMR is the abbreviation for Nuclear Magnetic Resonance. It is an instrument used to observe the resonance phenomenon of nuclear spins by placing atomic nuclei in the magnetic field to analyze molecular structure
核磁共振波谱仪 | 核磁共振波谱仪(NuclearMagneticResonanceSpectrometer,简称NMR)是一种基于原子核在磁场中行为的分析仪器,广泛应用于化学、物理、生物和材料科学等领域。以下是其核心内容的分步解析: 1.基本原理 核磁共振现象: 当原子核(如¹H、¹³C、¹⁵N等)被置于强磁场中时,其自旋方向会分裂为两个...
nuclear magnetic moment in a magnetic fieldprinciplesapplicationsAim of the article is to provide an overview of the nuclear magnetic resonance (NMR) phenomenon, working of NMR spectrometer, field frequency locking, relaxation and its experimental determination and NMR observables and interpretation of ...
PicoSpin NMR Accessories Enhance your NMR spectroscopy analysis with a range of accessories designed to help you get the most from your picoSpin NMR Spectrometer. NMR applications Enhance your research, teaching or process applications with the power of Nuclear Magneti...
Nuclear magnetic resonance (NMR) spectroscopy is an invaluable analytical tool for determining the composition, structure, and function of complex molecules. However, conventional high-field NMR spectrometers have drawbacks. Owing to their reliance on cryogenic magnets, the best NMR spectrometers are massi...
1 Nuclear Magnetic Resonance Spectroscopy ( NMR ) 核磁共振光譜儀之源起 核磁共振(nuclear magnetic resonance) ,核是指原子核,磁是指磁場,主要 是指有磁矩的原子核在靜磁場中,受電磁波的影響而產生的共振躍遷現象。 1945 年 12 月,美國哈佛大學 E.M. Purcell 等人,首先觀察到石蠟樣品中 質子(即氫原子核)...
is the leading manufacturer of the high field permanent magnet based nuclear magnetic resonance instruments (pmNMR). The Eft spectrometer is commonly used for teaching, quality control, and basic research. We are the most experienced and largest manufacturer of pmNMR instruments along with the indust...
Nuclear magnetic resonance (NMR) is a flexible experimental technique used to study the structure and dynamics of matter. It is non-invasive and provides high chemical specificity, making it valuable in various fields such as chemistry, materials science, and life sciences. NMR spectroscopy is commo...
核磁共振(MRI)又称核磁共振成像技术(英文:nuclear magnetic resonance spectrometer;NMR spectrometer)是一种无电离辐射,无痛苦,无需做任何检查前介入的、高级医学成像技术,是继CT后医学影像学的又一重大进步,和传统的X光,CR、DR、CT等设备对于人体的做出的医学影像不同、MRI对各种疾病的诊断具有很大的潜在优越性。他...
Bruker is the industry leader in the manufacture of NMR instruments. Nuclear magnetic resonance spectroscopy is a non-destructive analytical method.