Solid phase extractive preconcentration of uranium on to 5,7-dichloroquinoline-8-ol modified naphthalene

Analytical Letters

Volumn 35, Issue 3, 2002, Pages 501-515

  Gladis, Joseph Mary ^a   Prasada Rao, Talasila ^a  

^a REGIONAL RESEARCH LABORATORY CSIR   (India)

Author keywords

Naphthalene; Sediments and soils; Solid phase extraction; Uranium

Indexed keywords

ACETONE; ARSENIC DERIVATIVE; NAPHTHALENE; QUINOLINE DERIVATIVE; URANIUM;

ARTICLE; CONCENTRATION (PARAMETERS); PH; SEDIMENT; SOIL; SOLID PHASE EXTRACTION; SPECTROPHOTOMETRY; VALIDATION PROCESS;

EID: 0036206889     PISSN: 00032719     EISSN: None     Source Type: Journal    
DOI: 10.1081/AL-120002683     Document Type: Article

References (34)

1. Oxines as preconcentration agents in inorganic trace analysis
2. Determination of picomolar concentrations of of titanium, gallium and indium in sea water by inductively coupled plasma mass spectrometry following an 8-hydroxy quinoline chelating resin preconcentration
3. Determination of trace amounts of Ga and in geological samples preconcentrated with macro porous resins loaded with 5-phenylazo-8-quinolinol
4. Preconcentration of trace metals from sea water with 7-dodecenyl quinoline-8-ol impregnated macro porous resin
5. Multi trace elemental determination by preconcentration on a 8-hydroxy quinoline-5-sulphonic acid-cellulose micro column coupled to inductively coupled plasma atomic emission spectrometry
6. Solid phase extraction of ultra trace copper(II) using octadecyl silica membrane disks modified by a naphthol-derivative schiffs base
7. Preconcentration of trace elements from sea water with silica-immobilized 8-hydroxy quinoline
8. Adsorption of metallic cations on silica gel-immobilized 8-hydroxyquinoline
9. Online trace metal determination by preconcentration on immobilized quinoline-8-ol with flow recycling anodic-stripping voltammetry
10. Online preconcentration of aluminum with immobilized quinoline-8-ol for determination by atomic absorption spectrometry
11. Online preconcentration of aluminum gallium indium with quinoline-8-ol for determination by atomic absorption spectrometry
12. Miniaturization of a matrix separation/preconcentration procedure for inductively coupled plasma mass spectrometry using 8-hydroxy quinoline immobilized on a micro porous silica frit
13. Coprecipitative preconcentration and X-ray fluorescence determination of rare earths based on characteristic K-radiation
14. Preconcentration of rare earth quinoline 8-ol complexes onto activated carbon and determination by first order derivative X-ray fluorescence spectrometry
15. Determination of cadmium by inductively coupled plasma mass spectrometry after suction flow online preconcentration on quinoline-8-ol loaded active carbon
16. Preconcentration of ultra-trace rare earth elements in sea water with 8-hydroxy quinoline immobilized polyacrylonitrile hollow fibre membrane for determination by inductively coupled plasma mass spectrometry
17. Comparison of 8-quinolinol bonded polymer supports for the preconcentration of trace metals from sea water
18. Spectrometric determination of osmium with 4,4,6-trimethyl-1-phenyl pyrimidine-(1H,4H)-2-thiol and extraction into molten naphthalene
19. Atomic absorption spectrometric determination of ultra trace amounts of zinc after preconcentration with the ion pair of 2-(5-bromo-2-pyridylazo)-5-diethylaminophenol and ammonium tetraphenylborate on microcryatalline naphthalene or by column method
20. Spectrophotometric determination of Co after separation by adsorption of its ternary complex with 4′-(4-methoxy phenyl)-2,2′: 6′,2″-ter pyridyl and tetra phenyl borate on to micro crystalline naphthalene
21. Derivative spectrophotomretric determination of iridium after preconcentration of its [1-(2-pyridylazo)-2-naphthol] complex on microcrystalline naphthalene
22. Preconcentration of copper with the ion pair of 1,10-phenanthroline and tetra phenyl borate on naphthalene
23. Atomic absorption spectrometric determination of trace amount of nickel in alloys and biological samples after preconcentration with the ion-pair of 2(5-bromo-2-pyridylazo) 5-diethyl amino phenol and ammonium tetra phenyl borate on micro crystalline naphthalene by column method
24. Differential pulse polarography determination of indium after column preconcentration with [1-(2-pyridylazo)-2-naphthol]-naphthalene adsorbent or its complex on microcrystalline naphthalene
25. Differential pulse polarographic determination of zinc in manganese in commercial sodium salts and water samples after pre concentration of their 2-(2-pyridylazo)-5-diethylaminophenol chelates using ammonium tetraphenylborate-naphthalene adsorbent
26. Atomic absorption spectrometric determination of trace zinc in alloys and biological samples after preconcentration with [1-(2-pyridylazo)-2-naphthol] on microcrystalline naphthalene
27. Energy Dispersive X-ray Fluorescence (EDXRF) determination of lanthanides after preconcentration on 1-(2-pyridylazo)-2-naphthol modified naphthalene
28. Differential pulse polarographic determination of uranium(vi) in standard and synthetic samples after adsorption of its quinoline-8-olate on naphthalene
29. Polarographic determination of bismuth, copper, iron (III), palladium and uranium (VI) after extraction into molten naphthalene with oxine
30. Rapid radiochemical procedure for uranium determination in natural waters
31. Synergistic extraction of uranium (VI) by mixtures of β-diketones and structurally related crown ethers
32. 1HNMR, fluorescence and thermal analysis studies