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.
2. Tris(2-aminoethyl) amine functionalized silica gel for solid-phase extraction and preconcentration of Cr(III), Cd(II) and Pb(II) from waters. Huang X, Chang X, He Q, Cui Y, Zhai Y, Jiang N. J Hazard Mater; 2008 Aug 30; 157(1):154-60. PubMed ID: 18295398 [Abstract] [Full Text] [Related]
4. Zincon-modified activated carbon for solid-phase extraction and preconcentration of trace lead and chromium from environmental samples. Li Z, Chang X, Hu Z, Huang X, Zou X, Wu Q, Nie R. J Hazard Mater; 2009 Jul 15; 166(1):133-7. PubMed ID: 19091464 [Abstract] [Full Text] [Related]
5. Solid phase extractive preconcentration of trace metals using p-tert-butylcalix[4]arene-1,2-crown-4-anchored chloromethylated polymeric resin beads. Seyhan S, Colak M, Merdivan M, Demirel N. Anal Chim Acta; 2007 Feb 19; 584(2):462-8. PubMed ID: 17386638 [Abstract] [Full Text] [Related]
7. Synthesis, characterization and application of ethylenediamine-modified multiwalled carbon nanotubes for selective solid-phase extraction and preconcentration of metal ions. Zang Z, Hu Z, Li Z, He Q, Chang X. J Hazard Mater; 2009 Dec 30; 172(2-3):958-63. PubMed ID: 19692175 [Abstract] [Full Text] [Related]
9. Synthesis of a novel chelating resin and its use for selective separation and preconcentration of some trace metals in water samples. Tokalioğlu S, Yilmaz V, Kartal S, Delibaş A, Soykan C. J Hazard Mater; 2009 Sep 30; 169(1-3):593-8. PubMed ID: 19406573 [Abstract] [Full Text] [Related]
17. Application of cotton as a solid phase extraction sorbent for on-line preconcentration of copper in water samples prior to inductively coupled plasma optical emission spectrometry determination. Faraji M, Yamini Y, Shariati S. J Hazard Mater; 2009 Jul 30; 166(2-3):1383-8. PubMed ID: 19157691 [Abstract] [Full Text] [Related]
18. Indirect speciation of Cr(III) and Cr(VI) in water samples by selective separation and preconcentration on a newly synthesized chelating resin. Tokalioğlu S, Arsav S, Delibaş A, Soykan C. Anal Chim Acta; 2009 Jul 10; 645(1-2):36-41. PubMed ID: 19481628 [Abstract] [Full Text] [Related]
19. Selective solid-phase extraction of Ni(II) by an ion-imprinted polymer from water samples. Saraji M, Yousefi H. J Hazard Mater; 2009 Aug 15; 167(1-3):1152-7. PubMed ID: 19251362 [Abstract] [Full Text] [Related]