These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


BIOMARKERS

Molecular Biopsy of Human Tumors

- a resource for Precision Medicine *

300 related articles for article (PubMed ID: 20570221)

  • 1. Preparative separation of isoquinoline alkaloids from Stephania yunnanensis by pH-zone-refining counter-current chromatography.
    Hu R; Dai X; Lu Y; Pan Y
    J Chromatogr B Analyt Technol Biomed Life Sci; 2010 Jul; 878(21):1881-4. PubMed ID: 20570221
    [TBL] [Abstract][Full Text] [Related]  

  • 2. Combinative application of pH-zone-refining and conventional high-speed counter-current chromatography for preparative separation of alkaloids from Stephania kwangsiensis.
    Dong H; Zhang Y; Fang L; Duan W; Wang X; Huang L
    J Chromatogr B Analyt Technol Biomed Life Sci; 2011 Apr; 879(13-14):945-9. PubMed ID: 21450539
    [TBL] [Abstract][Full Text] [Related]  

  • 3. Large-scale separation of alkaloids from Corydalis decumbens by pH-zone-refining counter-current chromatography.
    Wang X; Geng Y; Li F; Shi X; Liu J
    J Chromatogr A; 2006 May; 1115(1-2):267-70. PubMed ID: 16620861
    [TBL] [Abstract][Full Text] [Related]  

  • 4. Preparative separation of alkaloids from Nelumbo nucifera leaves by conventional and pH-zone-refining counter-current chromatography.
    Zheng Z; Wang M; Wang D; Duan W; Wang X; Zheng C
    J Chromatogr B Analyt Technol Biomed Life Sci; 2010 Jun; 878(19):1647-51. PubMed ID: 20451476
    [TBL] [Abstract][Full Text] [Related]  

  • 5. Preparative separation of alkaloids from Gelsemium elegans Benth. using pH-zone-refining counter-current chromatography.
    Su YP; Shen J; Xu Y; Zheng M; Yu CX
    J Chromatogr A; 2011 Jun; 1218(23):3695-8. PubMed ID: 21543071
    [TBL] [Abstract][Full Text] [Related]  

  • 6. Large-scale separation of clavine alkaloids from Ipomoea muricata by pH-zone-refining centrifugal partition chromatography.
    Maurya A; Srivastava SK
    J Chromatogr B Analyt Technol Biomed Life Sci; 2009 Jun; 877(18-19):1732-6. PubMed ID: 19467935
    [TBL] [Abstract][Full Text] [Related]  

  • 7. Large-scale separation of alkaloids from Gelsemium elegans by pH-zone-refining counter-current chromatography with a new solvent system screening method.
    Fang L; Zhou J; Lin Y; Wang X; Sun Q; Li JL; Huang L
    J Chromatogr A; 2013 Sep; 1307():80-5. PubMed ID: 23915643
    [TBL] [Abstract][Full Text] [Related]  

  • 8. Separation and purification of harmine and harmaline from Peganum harmala using pH-zone-refining counter-current chromatography.
    Wang X; Geng Y; Wang D; Shi X; Liu J
    J Sep Sci; 2008 Oct; 31(20):3543-7. PubMed ID: 18844206
    [TBL] [Abstract][Full Text] [Related]  

  • 9. Preparative isolation of alkaloids from Dactylicapnos scandens using pH-zone-refining counter-current chromatography by changing the length of the separation column.
    Wang X; Dong H; Yang B; Liu D; Duan W; Huang L
    J Chromatogr B Analyt Technol Biomed Life Sci; 2011 Dec; 879(31):3767-70. PubMed ID: 22056347
    [TBL] [Abstract][Full Text] [Related]  

  • 10. Large-scale separation of hydroxyanthraquinones from Rheum palmatum L. by pH-zone-refining counter-current chromatography.
    Tong S; Yan J
    J Chromatogr A; 2007 Dec; 1176(1-2):163-8. PubMed ID: 18022630
    [TBL] [Abstract][Full Text] [Related]  

  • 11. Comprehensive separation and analysis of alkaloids from Stephania yunnanensis by counter-current chromatography coupled with liquid chromatography tandem mass spectrometry analysis.
    Dai X; Hu R; Sun C; Pan Y
    J Chromatogr A; 2012 Feb; 1226():18-23. PubMed ID: 22041142
    [TBL] [Abstract][Full Text] [Related]  

  • 12. Dynamic pH junction high-speed counter-current chromatography coupled with microwave-assisted extraction for online separation and purification of alkaloids from Stephania cepharantha.
    Yuan Z; Xiao X; Li G
    J Chromatogr A; 2013 Nov; 1317():203-10. PubMed ID: 23891210
    [TBL] [Abstract][Full Text] [Related]  

  • 13. Combinative application of pH-zone-refining and conventional high-speed counter-current chromatography for preparative separation of caged polyprenylated xanthones from gamboge.
    Xu M; Fu W; Zhang B; Tan H; Xiu Y; Xu H
    J Sep Sci; 2016 Feb; 39(3):559-65. PubMed ID: 26608681
    [TBL] [Abstract][Full Text] [Related]  

  • 14. Preparative separation of quaternary ammonium alkaloids from Coptis chinensis Franch by pH-zone-refining counter-current chromatography.
    Sun C; Li J; Wang X; Duan W; Zhang T; Ito Y
    J Chromatogr A; 2014 Nov; 1370():156-61. PubMed ID: 25454140
    [TBL] [Abstract][Full Text] [Related]  

  • 15. Separation of pyridine derivatives from synthetic mixtures by pH-zone-refining counter-current chromatography.
    Tong S; Yan J; Li J; Lou J
    J Sep Sci; 2007 Aug; 30(12):1899-904. PubMed ID: 17638369
    [TBL] [Abstract][Full Text] [Related]  

  • 16. Preparative separation of alkaloids from Nelumbo nucifera Gaertn by pH-zone-refining counter-current chromatography.
    Wang X; Liu J; Geng Y; Wang D; Dong H; Zhang T
    J Sep Sci; 2010 Mar; 33(4-5):539-44. PubMed ID: 20063354
    [TBL] [Abstract][Full Text] [Related]  

  • 17. Preparative separation of six rhynchophylla alkaloids from Uncaria macrophylla wall by pH-zone refining counter-current chromatography.
    Zhang Q; Lin C; Duan W; Wang X; Luo A
    Molecules; 2013 Dec; 18(12):15490-500. PubMed ID: 24352009
    [TBL] [Abstract][Full Text] [Related]  

  • 18. A sample pretreatment strategy for pH-zone-refining counter-current chromatography.
    Yang Y; Gu D; Chen Q; Xin X; Yili A; Aisa HA
    J Chromatogr A; 2013 Jan; 1273():44-8. PubMed ID: 23265990
    [TBL] [Abstract][Full Text] [Related]  

  • 19. Large-scale separation of antipsychotic alkaloids from Rauwolfia tetraphylla L. by pH-zone-refining fast centrifugal partition chromatography.
    Maurya A; Gupta S; Srivastava SK
    J Sep Sci; 2013 Jan; 36(2):407-13. PubMed ID: 23335460
    [TBL] [Abstract][Full Text] [Related]  

  • 20. Preparative separation of a terpenoid and alkaloids from Tripterygium wilfordii Hook. f. using high-performance counter-current chromatography. Comparison of various elution and operating strategies.
    Ye H; Ignatova S; Luo H; Li Y; Peng A; Chen L; Sutherland I
    J Chromatogr A; 2008 Dec; 1213(2):145-53. PubMed ID: 18976997
    [TBL] [Abstract][Full Text] [Related]  

    [Next]    [New Search]
    of 15.