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Journal Abstract Search

169 related items for PubMed ID: 19202807

  • 1. Determination of trace amounts of zinc by flame atomic absorption spectrometry after preconcentration with modified clinoptilolite zeolite.
    Hajialigol S, Taher MA, Malekpour A.
    J AOAC Int; 2008; 91(6):1446-52. PubMed ID: 19202807
    [Abstract] [Full Text] [Related]

  • 2. Natural analcime zeolite modified with 5-Br-PADAP for the preconcentration and anodic stripping voltammetric determination of trace amount of cadmium.
    Afzali D, Mostafavi A, Taher MA, Rezaeipour E, Khayatzadeh Mahani M.
    Anal Sci; 2005 Apr; 21(4):383-6. PubMed ID: 15844330
    [Abstract] [Full Text] [Related]

  • 3. Flame atomic absorption spectrometric determination of trace amounts of nickel after extraction and preconcentration onto natural modified analcime zeolite loaded with 2-(5-bromo-2-pyridylazo)-5-diethylaminophenol.
    Afzali D, Taher MA, Mostafavi A, Mahani MK.
    J AOAC Int; 2005 Apr; 88(3):842-6. PubMed ID: 16001860
    [Abstract] [Full Text] [Related]

  • 4. Determination of trace amounts of vanadium by UV-vis spectrophotometric after separation and preconcentration with modified natural clinoptilolite as a new sorbent.
    Rostampour L, Taher MA.
    Talanta; 2008 Jun 15; 75(5):1279-83. PubMed ID: 18585213
    [Abstract] [Full Text] [Related]

  • 5. Natural analcime zeolite modified with 2,3,5,6-tetra(2-pyridyl)pyrazine for preconcentration and determination of trace amounts of cadmium by flame atomic absorption spectrometry.
    Saljooghi AS, Saljoghi ZS.
    Toxicol Ind Health; 2012 Oct 15; 28(9):771-8. PubMed ID: 22033430
    [Abstract] [Full Text] [Related]

  • 6. Study on solid-phase extraction and flame atomic absorption spectrometry for the selective determination of cadmium in water and plant samples with modified clinoptilolite.
    Malekpour A, Hajialigol S, Taher MA.
    J Hazard Mater; 2009 Dec 15; 172(1):229-33. PubMed ID: 19640644
    [Abstract] [Full Text] [Related]

  • 7. Flame atomic absorption spectrometric determination of trace amounts of manganese in alloys and biological samples after preconcentration with the ion pair of 2-(5-bromo-2-pyridylazo)-5-diethylaminophenol and ammonium tetraphenylborate on microcrystalline naphthalene or by column method.
    Taher MA.
    Anal Sci; 2001 Aug 15; 17(8):969-73. PubMed ID: 11708102
    [Abstract] [Full Text] [Related]

  • 8. Atomic absorption spectrometric determination of trace zinc in alloys and biological samples after preconcentration with [1-(2-pyridylazo)-2-naphthol] on microcrystalline naphthalene.
    Taher MA.
    Analyst; 2000 Oct 15; 125(10):1865-8. PubMed ID: 11070556
    [Abstract] [Full Text] [Related]

  • 9. Application of l-cystine modified zeolite for preconcentration and determination of ultra-trace levels of cadmium by flame atomic absorption spectrometry.
    Rezvani SA, Soleymanpour A.
    J Chromatogr A; 2016 Mar 04; 1436():34-41. PubMed ID: 26852265
    [Abstract] [Full Text] [Related]

  • 10. Simultaneous Separation and Preconcentration of Trace Amounts of Cu(II), Ni(II), Zn(II), and Cd(II) with Modified Nanoporous Pumpellyite Zeolite.
    Mohammadi SZ, Shamspur T, Shahsavani E, Fozooni S.
    J AOAC Int; 2015 Mar 04; 98(3):828-833. PubMed ID: 26086263
    [Abstract] [Full Text] [Related]

  • 11. Flame atomic absorption spectrometry determination of trace amount of cobalt (II) after preconcentration using modified analcime zeolite loaded with bis-(2-hydroxy-1-naphthaldimine)-N-diethylene-triamine.
    Shamspur T, Mostafavi A.
    J AOAC Int; 2009 Mar 04; 92(4):1203-7. PubMed ID: 19714991
    [Abstract] [Full Text] [Related]

  • 12. Determination of trace cadmium in waters by flame atomic absorption spectrophotometry after preconcentration with 1-nitroso-2-naphthol-3,6-disulfonic acid on Ambersorb 572.
    Kendüzler E, Türker AR.
    Ann Chim; 2005 Mar 04; 95(1-2):77-85. PubMed ID: 15801179
    [Abstract] [Full Text] [Related]

  • 13. Preconcentration and determination of cadmium by GFAAS after solid-phase extraction with synthetic zeolite.
    Minamisawa H, Okunugi R, Minamisawa M, Tanaka S, Saitoh K, Arai N, Shibukawa M.
    Anal Sci; 2006 May 04; 22(5):709-13. PubMed ID: 16770049
    [Abstract] [Full Text] [Related]

  • 14. Determination of ultra-trace amounts of cadmium by ET-AAS after column preconcentration with a new sorbent of modified MWCNTs.
    Madadizadeh M, Taher MA, Ashkenani H.
    Environ Monit Assess; 2013 May 04; 185(5):4097-105. PubMed ID: 22941187
    [Abstract] [Full Text] [Related]

  • 15. [Determination of trace cadmium in environment water samples by flame atomic absorption spectrometry using flow injection on-line preconcentration with double microcolumns].
    Kang WJ, Liang SX, Jia LH, Xu LQ, Zhao Y, Sun HW.
    Guang Pu Xue Yu Guang Pu Fen Xi; 2005 May 04; 25(5):792-5. PubMed ID: 16128092
    [Abstract] [Full Text] [Related]

  • 16. Determination of trace levels of manganese in various biological and environmental samples by atomic absorption spectrometry after solid-liquid extraction and preconcentration with the ion pair formed by the nitroso-S anion and the tetradecyldimethylbenzylammonium cation.
    Taher MA, Dehzoei AM.
    J AOAC Int; 2001 May 04; 84(3):706-12. PubMed ID: 11417635
    [Abstract] [Full Text] [Related]

  • 17. New use of polypyrrole-chloride for selective preconcentration of copper prior to its determination of flame atomic absorption spectrometry.
    Sönmez S, Divrikli U, Elçi L.
    Talanta; 2010 Aug 15; 82(3):939-44. PubMed ID: 20678649
    [Abstract] [Full Text] [Related]

  • 18. Utility of solid-phase spectrophotometry to determine trace amounts of zinc in environmental and biological samples.
    Amin AS.
    Anal Biochem; 2011 Nov 15; 418(2):172-9. PubMed ID: 21820999
    [Abstract] [Full Text] [Related]

  • 19. Determination of trace amounts of lead and manganese in water samples after simultaneous preconcentration onto modified amberlite XAD-4 resin.
    Mobarakeh SZ, Afzali D, Taher MA, Dargahi R.
    J AOAC Int; 2009 Nov 15; 92(5):1576-9. PubMed ID: 19916395
    [Abstract] [Full Text] [Related]

  • 20. Column chromatographic pre-concentration of iron(III) in alloys and biological samples with 1-nitroso-2-naphthol-3,6-disulphonate and benzyldimethyltetradecylammonium-perchlorate adsorbent supported on naphthalene using atomic absorption spectrometry.
    Miura J, Arima S, Satake M.
    Analyst; 1990 Sep 15; 115(9):1191-5. PubMed ID: 2091489
    [Abstract] [Full Text] [Related]

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