1.   Li Xu, Xiaohuo Shi and Kaifeng Hu*, Quantification of multiple compounds containing heterogeneous elements in the mixture by one-dimensional nuclear magnetic resonance spectroscopy of different nuclei using a single universal concentration reference，(2014) Magnetic Resonance in Chemistry, in press.

2.   Kaifeng Hu*, Williard J. Werner, Kylie D. Allen, and Susan C Wang^*, Investigation of enzymatic C-P bond formation using multiple quantum HCP nuclear magnetic resonance spectroscopy, (2014)Magnetic Resonance in Chemistry, in press.

3.   Woonghee Lee^*, Kaifeng Hu^*, Marco Tonelli, Arash Bahrami, Elizabeth Neuhardt, Karen C. Glass, John L. Markley*，Fast automated protein NMR data collection and assignment by ADAPT-NMR on Bruker spectrometers. (2013) Journal of Magnetic Resonance. 

4.   Kaifeng Hu, William M. Westler, and John L. Markley*, Simultaneous quantification and identification of individual chemicals in metabolite mixtures by two-dimensional extrapolated time-zero 1H-13C HSQC (HSQC0), (2011) J. Am. Chem. Soc., 133(6), 1662-5.

5.   Kaifeng Hu, William M. Westler and John L. Markley*,Two-dimensional concurrent HMQC-COSY as an approach for small molecule chemical shift assignment and compound identification, (2011) J. Bio. NMR. 49(3-4), 291-6.

6.   Kaifeng Hu, Thomas P. Wyche, Tim S. Bugni and John L. Markley*, Selective Quantification by 2D HSQC0 Spectroscopy of Thiocoraline in an Extract from a Sponge-Derived Verrucosisporasp., (2011) Journal of Natural Products, 74(10), 2295-8. 

7.   Kaifeng Hu*, James J. Ellinger, Roger A. Chylla and John L. Markley, Measurement of Absolute Concentrations of Individual Compounds in Metabolite Mixtures by Gradient-Selective Time-Zero 1H-13C HSQC (gsHSQC0) with Two Concentration References and Fast Maximum Likelihood Reconstruction Analysis, (2011) Analytical Chemistry, 83(24), 9352-60.