Introduction：

Nuclear magnetic resonance (NMR) spectrometry is basically another form of absorption spectrometry, akin to IR or UV spectrometry. Under appropriate conditions in a magnetic field, a sample can absorb electromagnetic radiation in the radio frequency (rf) region at frequencies governed by the characteristics of the sample. Absorption is a function of certain nuclei in the molecule. A plot of the frequencies of the absorption peaks versus peak intensities constitutes an NMR spectrum.

Function（application）：

NMR spectroscopy is a powerful technology for structures elucidation of natural product, medicine, organic compound, inorganic complex, biomolecule and polymer.

Experimental Items：

1.One-dimensional：¹H、¹³C、¹⁵N 、¹⁹F、²⁷Al 、³¹P、DEPT .....

2.Two-dimensional＆Three-dimensional：gCOSY、NOESY、TOCSY、ROESY、HETCOR、LR- HETCOR、gHSQC、gHMBC 、HNCO、HNCA、HN(CA)CO、NOESYHSQC....

3.Variety Temp Experimets 

Example Data：

	1H spectrum of Taxol                                        13C spectrum of Taxol

 

                                                                                        TOCSY spectrum of Taxol

 

                                                                                                 NOESY spectrum of Taxol

 

                                                 DQF-COSY spectrum of Taxol

                                                  Gradient HSQC spectrum of Taxol

                                                     Gradient HMBC spectrum of Taxol

                                                               ¹⁵N-¹H HSQC of Taxol

 

FAQ/Contact：

Name：Chyi-Jia Wang

Tel No.：+886-7-312-1101  ext：2289

E-mail：m795040@kmu.edu.tw