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Nuclear Magnetic Resonance （NMR） spectroscopy is a powerful analytical technique used to determine the structure of organic compounds. It relies on the magnetic properties of atomic nuclei, particularly hydrogen and carbon, to provide detailed information about molecular environments.
NMR instruments are essential tools in chemistry and biochemistry for identifying unknown substances and studying molecular dynamics. The technique involves placing a sample in a strong magnetic field and applying radiofrequency pulses to excite the nuclei, which then emit signals that are analyzed to produce spectra.
Applications of NMR include drug discovery, quality control in pharmaceuticals, and materials science. For instance, it helps in characterizing new compounds and ensuring product purity in industrial settings. |
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发表于 2025-11-1 13:06:39