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.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Journal Abstract Search

172 related items for PubMed ID: 18968523

  • 1. Extraction of sodium and potassium perchlorates with benzo-18-crown-6 into various organic solvents. Quantitative elucidation of anion effects on the extraction-ability and -selectivity for Na(+) and K(+).
    Takeda Y, Yasui A, Morita M, Katsuta S.
    Talanta; 2002 Mar 04; 56(3):505-13. PubMed ID: 18968523
    [Abstract] [Full Text] [Related]

  • 2. Extraction of sodium and potassium picrates with 15-(2,5-dioxahexyl)-15-methyl-16-crown-5 (lariat 16C5) into various organic solvents. Elucidation of fundamental equilibria which determine the extraction ability for Na(+) and K(+) and the selectivity.
    Takeda Y, Endo K, Katsuta S, Ouchi M.
    Talanta; 2001 May 30; 54(4):575-84. PubMed ID: 18968279
    [Abstract] [Full Text] [Related]

  • 3. Extraction of sodium and potassium picrates with 16-crown-5 into various diluents. Elucidation of fundamental equilibria determining the extraction selectivity for Na(+) over K(+).
    Takeda Y, Takagi C, Nakai S, Endo K, Katsuta S.
    Talanta; 1999 Mar 30; 48(3):559-69. PubMed ID: 18967496
    [Abstract] [Full Text] [Related]

  • 4. Solvent effects on extraction of alkali metal picrates with 15-crown-5 into various organic solvents. Elucidation of fundamental equilibria which govern extraction-efficiency and -selectivity.
    Takeda Y, Hatai S, Hayakawa H, Ono Y, Yahata T, Endō K, Katsuta S.
    Talanta; 1998 Sep 30; 47(1):67-75. PubMed ID: 18967304
    [Abstract] [Full Text] [Related]

  • 5. Equilibrium studies on complexation in water and solvent extraction of zinc(II) and cadmium(II) with benzo-18-crown-6.
    Katsuta S, Tsuchiya F, Takeda Y.
    Talanta; 2000 Apr 03; 51(4):637-44. PubMed ID: 18967896
    [Abstract] [Full Text] [Related]

  • 6. Evaluation of the hydrophilic properties of crown ether-ion-pair complexes with alkali metal picrates by their distribution into less-polar diluents.
    Kudo Y, Katsuta S, Takeda Y.
    Anal Sci; 2009 Apr 03; 25(4):563-6. PubMed ID: 19359800
    [Abstract] [Full Text] [Related]

  • 7. Solvent extraction of silver picrate by 3m-crown-m ethers (m = 5, 6) and its mono-benzo-derivative from water into benzene or chloroform: elucidation of an extraction equilibrium using component equilibrium constants.
    Kudo Y, Usami J, Katsuta S, Takeda Y.
    Talanta; 2004 Mar 10; 62(4):701-6. PubMed ID: 18969351
    [Abstract] [Full Text] [Related]

  • 8. Evaluation of the hydrophilic property of sodium ion-pair complexes with 3m-crown-m ethers (m = 5, 6) and their benzo-derivatives by solvent extraction.
    Kudo Y, Fujihara R, Ohtake T, Katsuta S, Takeda Y.
    Anal Sci; 2008 Aug 10; 24(8):999-1003. PubMed ID: 18689940
    [Abstract] [Full Text] [Related]

  • 9.
    ; . PubMed ID:
    [No Abstract] [Full Text] [Related]

  • 10. Conformation of Alkali Metal Ion-Benzo-12-Crown-4 Complexes Investigated by UV Photodissociation and UV-UV Hole-Burning Spectroscopy.
    Inokuchi Y, Nakatsuma M, Kida M, Ebata T.
    J Phys Chem A; 2016 Aug 18; 120(32):6394-401. PubMed ID: 27459367
    [Abstract] [Full Text] [Related]

  • 11.
    ; . PubMed ID:
    [No Abstract] [Full Text] [Related]

  • 12. Hydration to benzo-15-crown-5, benzo-18-crown-6 and the benzo-18-crown-6-potassium ion complex in the low-polar organic solvents.
    Kikuchi Y, Arayashiki Y, Anada T.
    Anal Sci; 2001 Mar 18; 17(3):421-4. PubMed ID: 11990620
    [Abstract] [Full Text] [Related]

  • 13. Hydration effect on the ion-pair extraction of lithium picrate by hydrophobic benzo-15-crown-5 ether into various less-polar diluents.
    Kudo Y, Fujihara R, Katsuta S, Takeda Y.
    Anal Sci; 2007 Aug 18; 23(8):1003-6. PubMed ID: 17690436
    [Abstract] [Full Text] [Related]

  • 14.
    ; . PubMed ID:
    [No Abstract] [Full Text] [Related]

  • 15. ACE applied to the quantitative characterization of benzo-18-crown-6-ether binding with alkali metal ions in a methanol-water solvent system.
    Ehala S, Makrlík E, Toman P, Kasicka V.
    Electrophoresis; 2010 Jan 18; 31(4):702-8. PubMed ID: 20108263
    [Abstract] [Full Text] [Related]

  • 16.
    ; . PubMed ID:
    [No Abstract] [Full Text] [Related]

  • 17. Synthesis and investigation of host-[2]rotaxanes that bind metal cations.
    Wang X, Zhu J, Smithrud DB.
    J Org Chem; 2010 May 21; 75(10):3358-70. PubMed ID: 20411910
    [Abstract] [Full Text] [Related]

  • 18.
    ; . PubMed ID:
    [No Abstract] [Full Text] [Related]

  • 19.
    ; . PubMed ID:
    [No Abstract] [Full Text] [Related]

  • 20.
    ; . PubMed ID:
    [No Abstract] [Full Text] [Related]

    Page: [Next] [New Search]
    of 9.