-
1
-
-
0034632199
-
Preconcentration, separation and determination of trace Hg(II) in environmental samples with aminopropylbenzoylazo-2-mercaptobenzothiazole bonded to silica gel
-
Ma W.X., Liu F., Li K.A., Chen W., Tong S.Y. Preconcentration, separation and determination of trace Hg(II) in environmental samples with aminopropylbenzoylazo-2-mercaptobenzothiazole bonded to silica gel. Anal. Chim. Acta 2000, 416:191-196.
-
(2000)
Anal. Chim. Acta
, vol.416
, pp. 191-196
-
-
Ma, W.X.1
Liu, F.2
Li, K.A.3
Chen, W.4
Tong, S.Y.5
-
2
-
-
0842346383
-
Column system using diaion HP-2MG for determination of some metal ions by flame atomic absorption spectrometry
-
Tuzen M., Soylak M. Column system using diaion HP-2MG for determination of some metal ions by flame atomic absorption spectrometry. Anal. Chim. Acta 2004, 504:325-334.
-
(2004)
Anal. Chim. Acta
, vol.504
, pp. 325-334
-
-
Tuzen, M.1
Soylak, M.2
-
3
-
-
71649086723
-
Separation and preconcentration system for lead and cadmium determination in natural samples using 2-aminoacetylthiophenol modified polyurethane foam
-
Burham N.B. Separation and preconcentration system for lead and cadmium determination in natural samples using 2-aminoacetylthiophenol modified polyurethane foam. Desalination 2009, 249:1199-1205.
-
(2009)
Desalination
, vol.249
, pp. 1199-1205
-
-
Burham, N.B.1
-
4
-
-
34249778973
-
Preparation of xylenol orange functionalized silica gel as a selective solid phase extractor and its application for preconcentration-separation of mercury from waters
-
Fan J., Wu C., Wei Y., Peng C., Peng P. Preparation of xylenol orange functionalized silica gel as a selective solid phase extractor and its application for preconcentration-separation of mercury from waters. J. Hazard. Mater. 2007, 145:323-330.
-
(2007)
J. Hazard. Mater.
, vol.145
, pp. 323-330
-
-
Fan, J.1
Wu, C.2
Wei, Y.3
Peng, C.4
Peng, P.5
-
5
-
-
34548396248
-
The use of Bacillus subtilis immobilized on Amberlite XAD-4 as a new biosorbent in trace metal determination
-
Dogru M., Gul-Guven R., Erdogan S. The use of Bacillus subtilis immobilized on Amberlite XAD-4 as a new biosorbent in trace metal determination. J. Hazard. Mater. 2007, 149:166-173.
-
(2007)
J. Hazard. Mater.
, vol.149
, pp. 166-173
-
-
Dogru, M.1
Gul-Guven, R.2
Erdogan, S.3
-
6
-
-
34548812587
-
Solid-phase extraction of Fe(III), Pb(II) and Cr(III) in environmental samples on amberlite XAD-7 and their determinations by flame atomic absorption spectrometry
-
Divrikli U., Akdogan A., Soylak M., Elci L. Solid-phase extraction of Fe(III), Pb(II) and Cr(III) in environmental samples on amberlite XAD-7 and their determinations by flame atomic absorption spectrometry. J. Hazard. Mater. 2007, 149:331-337.
-
(2007)
J. Hazard. Mater.
, vol.149
, pp. 331-337
-
-
Divrikli, U.1
Akdogan, A.2
Soylak, M.3
Elci, L.4
-
7
-
-
34547560448
-
Application of chitosan functionalized with 3,4-dihydroxy benzoic acid moiety for on-line preconcentration and determination of trace elements in water samples
-
Sabarudin A., Noguchi O., Oshima M., Higuchi K., Motomizu S. Application of chitosan functionalized with 3,4-dihydroxy benzoic acid moiety for on-line preconcentration and determination of trace elements in water samples. Microchim. Acta 2007, 159:341-348.
-
(2007)
Microchim. Acta
, vol.159
, pp. 341-348
-
-
Sabarudin, A.1
Noguchi, O.2
Oshima, M.3
Higuchi, K.4
Motomizu, S.5
-
8
-
-
30744459605
-
Flame atomic absorption determination of cobalt in water after extraction of its morpholinedithiocarbamate complex
-
Cadore S., Goi R.D., Baccan N. Flame atomic absorption determination of cobalt in water after extraction of its morpholinedithiocarbamate complex. J. Brazil Chem. Soc. 2005, 16:957-962.
-
(2005)
J. Brazil Chem. Soc.
, vol.16
, pp. 957-962
-
-
Cadore, S.1
Goi, R.D.2
Baccan, N.3
-
9
-
-
33847183468
-
Application of polyurethane foam as a sorbent for trace metal pre-concentration-a review
-
Lemos V.A., Santos M.S., Santos E.S., Santos M.J.S., dos Santos W.N.L., Souza A.S., de Jesus D.S., das Virgens C.F., Carvalho M.S., Oleszczuk N., Vale M.G.R., Welz B., Ferreira S.L.C. Application of polyurethane foam as a sorbent for trace metal pre-concentration-a review. Spectrochim. Acta B 2007, 62:4-12.
-
(2007)
Spectrochim. Acta B
, vol.62
, pp. 4-12
-
-
Lemos, V.A.1
Santos, M.S.2
Santos, E.S.3
Santos, M.J.S.4
dos Santos, W.N.L.5
Souza, A.S.6
de Jesus, D.S.7
das Virgens, C.F.8
Carvalho, M.S.9
Oleszczuk, N.10
Vale, M.G.R.11
Welz, B.12
Ferreira, S.L.C.13
-
10
-
-
1842791796
-
Preconcentration of polycyclic aromatic hydrocarbons on polyurethane foams and their determination in waters with the use of luminescence and high-performance liquid chromatography
-
Dmitrienko S.G., Shapovalova E.N., Gurarii E.Ya., Kochetova M.V., Shpigun O.A., Zolotov Yu.A. Preconcentration of polycyclic aromatic hydrocarbons on polyurethane foams and their determination in waters with the use of luminescence and high-performance liquid chromatography. J. Anal. Chem. 2002, 57:1189-1196.
-
(2002)
J. Anal. Chem.
, vol.57
, pp. 1189-1196
-
-
Dmitrienko, S.G.1
Shapovalova, E.N.2
Gurarii, E.3
Kochetova, M.V.4
Shpigun, O.A.5
Zolotov, Y.6
-
11
-
-
0037069285
-
On-line preconcentration and determination of copper, lead and chromium(VI) using unloaded polyurethane foam packed column by flame atomic absorption spectrometry in natural waters and biological samples
-
Anthemidis A.N., Zachariadis G.A., Stratis J.A. On-line preconcentration and determination of copper, lead and chromium(VI) using unloaded polyurethane foam packed column by flame atomic absorption spectrometry in natural waters and biological samples. Talanta 2002, 58:831-840.
-
(2002)
Talanta
, vol.58
, pp. 831-840
-
-
Anthemidis, A.N.1
Zachariadis, G.A.2
Stratis, J.A.3
-
12
-
-
34848852239
-
Sorption characteristics and chromatographic separation of gold (I and III) from silver and base metal ions using polyurethane foams
-
Farag A.B, Soliman M.H., Abdel-Rasoul O.S., El-Shahawi M.S. Sorption characteristics and chromatographic separation of gold (I and III) from silver and base metal ions using polyurethane foams. Anal. Chim. Acta 2007, 601:218-229.
-
(2007)
Anal. Chim. Acta
, vol.601
, pp. 218-229
-
-
Farag, A.B.1
Soliman, M.H.2
Abdel-Rasoul, O.S.3
El-Shahawi, M.S.4
-
13
-
-
0242321223
-
Application of three-variables Doehlert matrix for optimization of an on-line pre-concentration system for zinc determination in natural water samples by flame atomic absorption spectrometry
-
dos Santos W.N.L., Santos C.M.C., Ferreira S.L.C. Application of three-variables Doehlert matrix for optimization of an on-line pre-concentration system for zinc determination in natural water samples by flame atomic absorption spectrometry. Microchem. J. 2003, 75:211-221.
-
(2003)
Microchem. J.
, vol.75
, pp. 211-221
-
-
dos Santos, W.N.L.1
Santos, C.M.C.2
Ferreira, S.L.C.3
-
14
-
-
33748896844
-
An on-line pre-concentration system for determination of cadmium in drinking water using FAAS
-
dos Santos W.N.L., Costa J.L.O., Araújo R.G.O., de Jesus D.S., Costa A.C.S. An on-line pre-concentration system for determination of cadmium in drinking water using FAAS. J. Hazard. Mater. 2006, 137:1357-1361.
-
(2006)
J. Hazard. Mater.
, vol.137
, pp. 1357-1361
-
-
dos Santos, W.N.L.1
Costa, J.L.O.2
Araújo, R.G.O.3
de Jesus, D.S.4
Costa, A.C.S.5
-
15
-
-
0034275448
-
Application of polyurethane foam loaded with BTAC in an on-line preconcentration system: cadmium determination by FAAS
-
Lemos V.A., Santelli R.E., Carvalho M.S., Ferreira S.L.C. Application of polyurethane foam loaded with BTAC in an on-line preconcentration system: cadmium determination by FAAS. Spectrochim. Acta B 2000, 55:1497-1502.
-
(2000)
Spectrochim. Acta B
, vol.55
, pp. 1497-1502
-
-
Lemos, V.A.1
Santelli, R.E.2
Carvalho, M.S.3
Ferreira, S.L.C.4
-
16
-
-
15944383448
-
On-line solid phase extraction and determination of copper in food samples using polyurethane foam loaded with Me-BTANC
-
Lemos V.A., de Jesus A.A., Gama E.M., David G.T., Yamaki R.T. On-line solid phase extraction and determination of copper in food samples using polyurethane foam loaded with Me-BTANC. Anal. Lett. 2005, 38:683-696.
-
(2005)
Anal. Lett.
, vol.38
, pp. 683-696
-
-
Lemos, V.A.1
de Jesus, A.A.2
Gama, E.M.3
David, G.T.4
Yamaki, R.T.5
-
17
-
-
33746901970
-
Preconcentration system for cadmium and lead determination in environmental samples using polyurethane foam/Me-BTANC
-
Gama E.M., Lima A.S., Lemos V.A. Preconcentration system for cadmium and lead determination in environmental samples using polyurethane foam/Me-BTANC. J. Hazard. Mater. 2006, 136:757-762.
-
(2006)
J. Hazard. Mater.
, vol.136
, pp. 757-762
-
-
Gama, E.M.1
Lima, A.S.2
Lemos, V.A.3
-
18
-
-
0037417181
-
On-line preconcentration system using a minicolumn of polyurethane foam loaded with Me-BTABr for zinc determination by Flame Atomic Absorption Spectrometry
-
Lemos V.A., dos Santos W.N.L., Santos J.S., de Carvalho M.B. On-line preconcentration system using a minicolumn of polyurethane foam loaded with Me-BTABr for zinc determination by Flame Atomic Absorption Spectrometry. Anal. Chim. Acta 2003, 481:283-290.
-
(2003)
Anal. Chim. Acta
, vol.481
, pp. 283-290
-
-
Lemos, V.A.1
dos Santos, W.N.L.2
Santos, J.S.3
de Carvalho, M.B.4
-
19
-
-
3042696950
-
A simple method for cadmium determination using an on-line polyuretane foam preconcentration system and thermospray flame furnace atomic absorption spectrometry
-
Tarley C.R.T., Arruda M.A.Z. A simple method for cadmium determination using an on-line polyuretane foam preconcentration system and thermospray flame furnace atomic absorption spectrometry. Anal. Sci. 2004, 20:961-966.
-
(2004)
Anal. Sci.
, vol.20
, pp. 961-966
-
-
Tarley, C.R.T.1
Arruda, M.A.Z.2
-
20
-
-
33749244251
-
Separation and determination of trace amounts of zinc, lead, cadmium and mercury in tap and Qaroun lake water using polyurethane foam functionalized with 4-hydroxytoluene and 4-hydroxyacetophenone
-
Burham N., Abdel Azeem S.M., El-Shahat M.F. Separation and determination of trace amounts of zinc, lead, cadmium and mercury in tap and Qaroun lake water using polyurethane foam functionalized with 4-hydroxytoluene and 4-hydroxyacetophenone. Anal. Chim. Acta 2006, 579:193-201.
-
(2006)
Anal. Chim. Acta
, vol.579
, pp. 193-201
-
-
Burham, N.1
Abdel Azeem, S.M.2
El-Shahat, M.F.3
-
21
-
-
49249109046
-
Determination of lead and cadmium in tap water and apple leaves after preconcentration on a new acetylacetone bonded polyurethane foam sorbent
-
Burham N., Abdel Azeem S.M., El-Shahat M.F. Determination of lead and cadmium in tap water and apple leaves after preconcentration on a new acetylacetone bonded polyurethane foam sorbent. Int. J. Environ. Anal. Chem. 2008, 88:775-789.
-
(2008)
Int. J. Environ. Anal. Chem.
, vol.88
, pp. 775-789
-
-
Burham, N.1
Abdel Azeem, S.M.2
El-Shahat, M.F.3
-
22
-
-
33646395965
-
Analytical application of polyurethane foam functionalized with quinolin-8-ol for preconcentration and determination of trace metal ions in wastewater
-
Moawed E., Zaid M., El-Shahat M.F. Analytical application of polyurethane foam functionalized with quinolin-8-ol for preconcentration and determination of trace metal ions in wastewater. J. Anal. Chem. 2006, 61:458-464.
-
(2006)
J. Anal. Chem.
, vol.61
, pp. 458-464
-
-
Moawed, E.1
Zaid, M.2
El-Shahat, M.F.3
-
23
-
-
0041925222
-
8-Hydroxyquinoline anchored to silica gel via new moderate size linker: synthesis and applications as a metal ion collector for their flame atomic absorption spectrometric determination
-
Goswami A., Singh A.K., Venkataramani B. 8-Hydroxyquinoline anchored to silica gel via new moderate size linker: synthesis and applications as a metal ion collector for their flame atomic absorption spectrometric determination. Talanta 2003, 60:1141-1154.
-
(2003)
Talanta
, vol.60
, pp. 1141-1154
-
-
Goswami, A.1
Singh, A.K.2
Venkataramani, B.3
-
24
-
-
54549084626
-
Preparation, characterization and applications of novel iminodiacetic polyurethane foam (IDA-PUF) for determination and removal of some alkali metal ions from water
-
El-Shahat M.F., Moawed E.A., Burham N. Preparation, characterization and applications of novel iminodiacetic polyurethane foam (IDA-PUF) for determination and removal of some alkali metal ions from water. J. Hazard. Mater. 2008, 160:629-633.
-
(2008)
J. Hazard. Mater.
, vol.160
, pp. 629-633
-
-
El-Shahat, M.F.1
Moawed, E.A.2
Burham, N.3
-
25
-
-
34249707282
-
Determination of cobalt, copper and nickel in food samples after pre-concentration on a new pyrocatechol-functionalized polyurethane foam sorbent
-
Lemos V.A., dos Passos A.S., Novaes G.S., Santana D.A., de Carvalho A.L., da Silva D.G. Determination of cobalt, copper and nickel in food samples after pre-concentration on a new pyrocatechol-functionalized polyurethane foam sorbent. React. Funct. Polym. 2007, 67:573-581.
-
(2007)
React. Funct. Polym.
, vol.67
, pp. 573-581
-
-
Lemos, V.A.1
dos Passos, A.S.2
Novaes, G.S.3
Santana, D.A.4
de Carvalho, A.L.5
da Silva, D.G.6
-
26
-
-
3042795847
-
Determination of fluoride in water by reverse-phase high-performance liquid chromatography
-
Xu X.R., Li H.B., Gu J.D., Paeng K.J. Determination of fluoride in water by reverse-phase high-performance liquid chromatography. Chromatographia 2004, 59:745-747.
-
(2004)
Chromatographia
, vol.59
, pp. 745-747
-
-
Xu, X.R.1
Li, H.B.2
Gu, J.D.3
Paeng, K.J.4
-
27
-
-
0032820017
-
Determination of complex formation constants for Cu(II)-Alizarin complexone with amines by capillary zone electrophoresis
-
Yokoyama T., Tashiro K., Murao T., Yanase A., Nishimoto J., Zenki M. Determination of complex formation constants for Cu(II)-Alizarin complexone with amines by capillary zone electrophoresis. Anal. Chim. Acta 1999, 398:75-82.
-
(1999)
Anal. Chim. Acta
, vol.398
, pp. 75-82
-
-
Yokoyama, T.1
Tashiro, K.2
Murao, T.3
Yanase, A.4
Nishimoto, J.5
Zenki, M.6
-
28
-
-
0345383468
-
Determination of zinc and acid in zinc plant electrolyte by discontinuous flow analysis
-
Mrzljak R.1., Bond A.M., Cardwell T.J., Cattralil R.W. Determination of zinc and acid in zinc plant electrolyte by discontinuous flow analysis. Analyst 1992, 117:1845-1848.
-
(1992)
Analyst
, vol.117
, pp. 1845-1848
-
-
Mrzljak, R.1.1
Bond, A.M.2
Cardwell, T.J.3
Cattralil, R.W.4
-
29
-
-
0346965665
-
Selective preconcentration of ultra trace copper(II) using octadecyl silica membrane disks modified by a recently synthesized glyoxime derivative
-
Ghiasvand A.R., Ghaderi R., Kakanejadifard A. Selective preconcentration of ultra trace copper(II) using octadecyl silica membrane disks modified by a recently synthesized glyoxime derivative. Talanta 2004, 62:287-292.
-
(2004)
Talanta
, vol.62
, pp. 287-292
-
-
Ghiasvand, A.R.1
Ghaderi, R.2
Kakanejadifard, A.3
-
30
-
-
0001467232
-
Surface copper immobilization by chelation of alizarin complexone and electrodeposition on graphite electrodes, and related hydrogen sulfide electrochemistry; matrix isolation of atomic copper and molecular copper sulfides on a graphite electrode
-
Zhang J., Lever A.B.P., Pietro W.J. Surface copper immobilization by chelation of alizarin complexone and electrodeposition on graphite electrodes, and related hydrogen sulfide electrochemistry; matrix isolation of atomic copper and molecular copper sulfides on a graphite electrode. J. Electroanal. Chem. 1995, 385:191-200.
-
(1995)
J. Electroanal. Chem.
, vol.385
, pp. 191-200
-
-
Zhang, J.1
Lever, A.B.P.2
Pietro, W.J.3
-
31
-
-
0035943527
-
On-line preconcentration system for lead determination in seafood samples by flame atomic absorption spectrometry using polyurethane foam loaded with 2-(2-benzothiazolylazo)-2-p-cresol
-
Lemos V.A., Ferreira S.L.C. On-line preconcentration system for lead determination in seafood samples by flame atomic absorption spectrometry using polyurethane foam loaded with 2-(2-benzothiazolylazo)-2-p-cresol. Anal. Chim. Acta 2001, 441:281-289.
-
(2001)
Anal. Chim. Acta
, vol.441
, pp. 281-289
-
-
Lemos, V.A.1
Ferreira, S.L.C.2
-
32
-
-
77955584440
-
-
Element Analysis of Biological Samples, Principles and Practice,
-
G.V. Iyengar, K.S. Subramanian, Element Analysis of Biological Samples, Principles and Practice, 1998, pp. 95.
-
(1998)
, pp. 95
-
-
Iyengar, G.V.1
Subramanian, K.S.2
-
34
-
-
0036225265
-
Quantitative cascade condensations between o-phenylenediamines and 1,2-dicarbonyl compounds without production of wastes
-
Kaupp G., Naimi-Jamal M.R. Quantitative cascade condensations between o-phenylenediamines and 1,2-dicarbonyl compounds without production of wastes. Eur. J. Org. Chem. 2002, 8:1368-1373.
-
(2002)
Eur. J. Org. Chem.
, vol.8
, pp. 1368-1373
-
-
Kaupp, G.1
Naimi-Jamal, M.R.2
-
35
-
-
42249097435
-
Retention profile and subsequent chemical speciation of chromium (III) and (VI)) in industrial wastewater samples employing some onium cations loaded polyurethane foams
-
El-Shahawi M.S., Hassan S.S.M., Othman A.M., El-Sonbati M.A. Retention profile and subsequent chemical speciation of chromium (III) and (VI)) in industrial wastewater samples employing some onium cations loaded polyurethane foams. Microchem. J. 2008, 89:13-19.
-
(2008)
Microchem. J.
, vol.89
, pp. 13-19
-
-
El-Shahawi, M.S.1
Hassan, S.S.M.2
Othman, A.M.3
El-Sonbati, M.A.4
-
36
-
-
0037068528
-
An on-line system for preconcentration and determination of lead in wine samples by FAAS
-
Lemos V.A., de La Guardia M., Ferreira S.L.C. An on-line system for preconcentration and determination of lead in wine samples by FAAS. Talanta 2002, 58:475-480.
-
(2002)
Talanta
, vol.58
, pp. 475-480
-
-
Lemos, V.A.1
de La Guardia, M.2
Ferreira, S.L.C.3
-
37
-
-
0030297435
-
Sorption recovery of metal ions using silica gel modified with salicylaldoxime
-
Sarkar A.R., Datta P.K., Sarkar M. Sorption recovery of metal ions using silica gel modified with salicylaldoxime. Talanta 1996, 43:1857-1862.
-
(1996)
Talanta
, vol.43
, pp. 1857-1862
-
-
Sarkar, A.R.1
Datta, P.K.2
Sarkar, M.3
-
38
-
-
0033381269
-
Amberlite XAD-2 functionalized with chromotropic acid: synthesis of a new polymer matrix and its applications in metal ion enrichment for their determination by flame atomic absorption spectrometry
-
Tewari P.K., Singh A.K. Amberlite XAD-2 functionalized with chromotropic acid: synthesis of a new polymer matrix and its applications in metal ion enrichment for their determination by flame atomic absorption spectrometry. Analyst 1999, 124:1847-1851.
-
(1999)
Analyst
, vol.124
, pp. 1847-1851
-
-
Tewari, P.K.1
Singh, A.K.2
|