East Carolina University. Tomorrow starts here.®
 
Department of Chemistry
Yu Yang




 


Selected Publications

  1. Brahmam Kapalavavi, John Ankney, Matthew Baucom, and Yu Yang "Solubility of Parabens in Subcritical Water," J. Chem. Eng. Data, 59 (2014) 912-916.
  2. Yu Yang, Brahmam Kapalavavi, Leena Gujjar, Samar Hadrous,Ronita Marple, and Chris Gamsky "Industrial Application of Green Chromatography – II. Separation and Analysis of Preservatives in Skincare Products Using Subcritical Water Chromatography," International Journal of Cosmetic Science, 34 (2012) 466-476
  3. Brahmam Kapalavavi, Ronita Marple, Chris Gamsky,and Yu Yang,"Separation of Sunscreens in Skincare Creams Using Greener High Temperature Liquid Chromatography and Subcritical Water Chromatography," International Journal of Cosmetic Science, 34 (2012) 169-175.
  4. Yu Yang and Brahmam Kapalavavi, invited article, "Subcritical water chromatography - An economical and green separation technique," Encyclopedia of Anal. Chem. eds R.A. Meyers, John Wiley: Chichester, DOI: 9780470027318.a9217, December 15, 2011.
  5. Edward Lindquist and Yu Yang, "Degradation of benzoic acid and its derivatives in subcritical water," J. Chromatogr. A, 1218 (2011) 2146-2152.
  6. Yu Yang, Zackary Strickland, Brahmam Kapalavavi, Ronita Marple, and Chris Gamsky, "Industrial application of green chromatography - I. Separation and analysis of niacinamide in skincare creams using pure water as the mobile phase," Talanta, 84 (2011) 169-174.
  7. Berkant Kayan, Yu Yang, Edward Lindquist, and A. Murat Gizir, "Solubility of benzoic and salicylic acids in subcritical water at temperatures ranging from (298 to 473) K," J. Chem. Eng. Data, 55 (2010) 2229-2232.
  8. Yu Yang, invited article, "High-temperature liquid chromatography," LC/GC North America, 26-S4 (2008) 2-8.
  9. Yu Yang, invited article, "Subcritical water chromatography: A green approach for high-temperature liquid chromatography," J. Separation Science, 30 (2007) 1131-1140.
  10. Yu Yang, Berkant Kayan, Neval Bozer, Bryan Pate, Christopher Baker, and Ahmet M. Gizir, "Terpene degradation and extraction from basil and oregano leaves using subcritical water," J. Chromatogr. A, 1152 (2007) 262.
  11. Yu Yang, “A model for temperature effect on column efficiency in high-temperature liquid chromatography,” Analytica Chimica Acta, 558 (2006) 7.
  12. Yu Yang and Frank Hildebrand, “Phenanthrene degradation in subcritical water,” Analytica Chimica Acta. 555 (2006) 364.
  13. Yu Yang, invited article, “Stationary phases for LC separations at elevated temperature,” LC/GC North America, 24-S4 (2006) 53.
  14. Yu Yang, Tina Kennedy, and Toru Kondo, “HPLC separations with micro-bore columns using high-temperature water,” J. Chromatographic Science, 43 (2005) 518.
  15. John Mathis, Ahmet Gizir, and Yu Yang, “Solubility of alkylbenzenes and a model for predicting the solubility of liquid organics in high-temperature water,” J. Chemical & Engineering Data, 49 (2004) 1269.
  16. Yu Yang and Donald Lynch, invited article, "Stationary phases for high-temperature LC separation," LC/GC North America, 22-S6 (2004) 34-39.
  17. Lori Lamm and Yu Yang, “Off-line coupling of subcritical water extraction with subcritical water chromatography,” Anal. Chem. 75 (2003) 2237.
  18. Toru Kondo and Yu Yang, “Comparison of elution strength, column efficiency, and peak symmetry in subcritical water chromatography and traditional reversed-phase liquid chromatography,” Analytica Chimica Acta, 494 (2003) 157.
  19. Aaryn D. Jones and Yu Yang, “Separation of nonpolar analytes using methanol-water mixtures at elevated temperatures,” Analytica Chimica Acta, 485 (2003) 51.
  20. Paul J. Gemperline, Yu Yang, and Zhihui Bian, “Characterization of subcritical water oxidation with in-situ monitoring and self-modeling curve resolution,” Analytica Chimica Acta, 485 (2003) 73.
  21. Ping He and Yu Yang, “Studies on the long-term thermal stability of stationary phases in subcritical water chromatography,” J. Chromatogr. A, 989 (2003) 55.
  22. Youxin Gan and Yu Yang, invited article, “Hot water extraction followed by solid-phase microextraction of active ingredients in rosemary ¾ An organic solvent-free analytical technique,” American Chemical Society Book, 2003.
  23. Yu Yang, invited article, "Stationary phases for high-temperature liquid chromatography," LC/GC Europe, 16 (2003) 37.
  24. Toru Kondo, Yu Yang, and Lori Lamm, “Separation of polar and nonpolar analytes using dimethyl sulfoxide-modified subcritical water,” Analytica Chimica Acta, 460 (2002) 185.
  25. Yu Yang, Lori Lamm, Ping He, and Toru Kondo, “Temperature effect on peak width and column efficiency in subcritical water chromatography,” J. Chromatographic Science, 40 (2002) 107.
  26. Yu Yang, invited article, “Subcritical water extraction and chromatography,” Recent Developments in Analytical Chemistry, Transworld Research Network, Kerala, India, 2002.
  27. Yu Yang, Aaryn D. Jones, John A. Mathis, and Melissa Francis, “Flame ionization detection after splitting the water effluent in subcritical water chromatography,” J. Chromatogr. A. 942 (2001) 231.
  28. Bin Li, Yu Yang, Youxin Gan, Clinton D. Eaton, Ping He, and Aaryn D. Jones, “On-line coupling of subcritical water extraction with high-performance liquid chromatography via solid phase trapping,” J. Chromatogr. A, 873 (2000) 175.
  29. Yu Yang, Aaryn Jones, and Clinton Eaton, “Retention behavior of phenols, anilines, and alkylbenzenes in liquid chromatographic separations using subcritical water as the mobile phase,” Anal. Chem. 71 (1999) 3808.
  30. Yu Yang and Bin Li, “Subcritical water extraction coupled to high-performance liquid chromatography,” Anal. Chem. 71 (1999) 1491.
  31. Steven B. Hawthorne, Yu Yang, Carol B. Grabanski, David J. Miller, and Milton L. Lee, “Response to comments on adsorption versus absorption of polychlorinated biphenyls onto solid-phase microextraction coatings,” Anal. Chem. 72 (2000) 642.
  32. Yu Yang, Steven B. Hawthorne, David J. Miller, You Liu, and Milton L. Lee, “Adsorption versus absorption of polychlorinated biphenyls onto solid-phase microextraction coatings,” Anal. Chem. 70 (1998) 1866.
  33. Yu Yang, D.J. Miller, and S.B. Hawthorne, "Solid phase microextraction of polychlorinated biphenyls," J. Chromatogr. A, 800 (1998) 257.
  34. Yu Yang, Maya Belghazi, Steven B. Hawthorne, and David J. Miller, "Elution of organic solutes from different polarity sorbents using subcritical water conditions," J. Chromatogr. A, 810 (1998) 149.
  35. Yu Yang, S.B. Hawthorne and D.J. Miller, "Toluene solubility and organic partitioning from gasoline and diesel fuel into water at elevated temperatures and pressures," J. Chemical & Engineering Data, 42 (1997) 908.
  36. Y. Liu, M.L. Lee, K. Hageman, Yu. Yang, and S.B. Hawthorne, “Solid-phase microextraction of PAHs from aqueous samples using fibers coated with HPLC chemically bonded silica stationary phases,” Anal. Chem. 69 (1997) 4985.
  37. Yu Yang, S.B. Hawthorne and D.J. Miller, "Class-selective extraction of polar, moderately-, and non-polar organic pollutants from solid waste using subcritical water," Environ. Sci. Technol. 31 (1997) 430.
  38. Yu Yang and W. Baumann, "Study of polychlorinated biphenyls in street dust studied by supercritical fluid extraction-gas chromatography/mass spectrometry," Fresenius J. Anal. Chem. 354 (1996) 56.
  39. Yu Yang, S. Bowadt, S.B. Hawthorne and D.J. Miller, "Subcritical water extraction of polychlorinated biphenyls from soil and sediments," Anal. Chem. 67 (1995) 4571.
  40. Yu Yang, S.B. Hawthorne and D.J. Miller, "Comparison of sorbent and solvent trapping after supercritical fluid extraction of volatile petroleum hydrocarbons from soil," J. Chromatogr. 699 (1995) 265.
  41. Yu Yang, A. Gharaibeh, S.B. Hawthorne and D.J. Miller, "Combined temperature/modifier effects on supercritical CO2 extraction efficiencies of polycyclic aromatic hydrocarbons from environmental samples," Anal. Chem. 67 (1995) 641.
  42. Yu Yang and W. Baumann, "Seasonal and areal variations of polycyclic aromatic hydrocarbon concentrations in street dust determined by SFE-GC/MS," Analyst, 120 (1995) 243.
  43. Yu Yang, S.B. Hawthorne and D.J. Miller, "Estimating flow rates for sub- and supercritical fluid extractions with linear restrictors," J. Chromatogr. 690 (1995) 131.
  44. S.B. Hawthorne, Yu Yang and D.J. Miller, "Extraction of organic pollutants from environmental solids with sub- and supercritical water," Anal. Chem. 66 (1994) 2912.
  45. S.B. Hawthorne, K.M. Hegvik, Yu Yang and D.J. Miller, "Determination of heavy hydrocarbon contamination using supercritical fluid extraction (SFE) with infrared detection," Fuel, 73 (1994) 1876.