On-line solid phase extraction with polyurethane foam: trace level spectrophotometric determination of iron in natural waters and biological materials

Ricardo J. Cassella

J. Environ. Monit., 2002, 4, 522
DOI: 10.1039/b204700d

Atomic absorption spectrophotometric determination of trace copper in waters, aluminium foil and tea samples after preconcentration with 1-nitroso-2-naphthol-3,6-disulfonic acid on Ambersorb 572

Erdal Kendüzler and A.Rehber Türker

Analytica Chimica Acta, 2003, 480, 259
DOI: 10.1016/S0003-2670(03)00024-2

Continuous flow systems for the determination of trace elements and metals in seafood

M.C Yebra-Biurrun and A Garcı́a-Garrido

Food Chemistry, 2001, 72, 279
DOI: 10.1016/S0308-8146(00)00240-5

Trimesic acid coated alumina: An efficient multi-cyclic adsorbent for toxic Cu(II)

Bedabrata Saha, Saswati Chakraborty and Gopal Das

Journal of Colloid and Interface Science, 2008, 320, 30
DOI: 10.1016/j.jcis.2008.01.011

Utility of solid-phase spectrophotometry to determine trace amounts of zinc in environmental and biological samples

Alaa S. Amin

Analytical Biochemistry, 2011, 418, 172
DOI: 10.1016/j.ab.2011.07.019

Preconcentration of elements as hydrophobic complexes with low-polar adsorbents

A. A. Arkhipova, M. A. Statkus, G. I. Tsizin and Yu. A. Zolotov

J Anal Chem, 2015, 70, 1413
DOI: 10.1134/S1061934815120047

Solid-phase trapping of solutes for further chromatographic or electrophoretic analysis

James S Fritz and Miroslav Macka

Journal of Chromatography A, 2000, 902, 137
DOI: 10.1016/S0021-9673(00)00792-5

An optical copper(II)-selective sensor based on a newly synthesized thioxanthone derivative, 1-hydroxy-3,4-dimethylthioxanthone

Abdollah Yari and Nadereh Afshari

Sensors and Actuators B: Chemical, 2006, 119, 531
DOI: 10.1016/j.snb.2006.01.006

Membrane filtration – atomic absorption spectrometry combination for copper, cobalt, cadmium, lead and chromium in environmental samples

Mustafa Soylak, Umit Divrikli, Sibel Saracoglu and Latif Elci

Environ Monit Assess, 2007, 127, 169
DOI: 10.1007/s10661-006-9271-0

Application of polyurethane foam as a sorbent for trace metal pre-concentration — A review

V.A. Lemos, M.S. Santos, E.S. Santos, M.J.S. Santos, W.N.L. dos Santos, A.S. Souza, D.S. de Jesus, C.F. das Virgens, M.S. Carvalho, N. Oleszczuk, M.G.R. Vale, B. Welz and S.L.C. Ferreira

Spectrochimica Acta Part B: Atomic Spectroscopy, 2007, 62, 4
DOI: 10.1016/j.sab.2006.12.006

A Sensitive Method for Cadmium Determination Using an On-line Polyurethane Foam Preconcentration System and Thermospray Flame Furnace Atomic Absorption Spectrometry

César Ricardo Teixeira Tarley and Marco Aurélio Zezzi Arruda

ANAL. SCI., 2004, 20, 961
DOI: 10.2116/analsci.20.961

Factorial Design and Doehlert Matrix in Optimization of Flow System for Preconcentration of Copper on Polyurethane Foam Loaded with 4‐(2‐Pyridylazo)‐resorcinol

César Ricardo Teixeira Tarley, Walter Nei Lopes dos Santos, Carla Moreira dos Santos, Marco Aurélio Zezzi Arruda and Sérgio Luis Costa Ferreira

Analytical Letters, 2004, 37, 1437
DOI: 10.1081/AL-120035909

Pseudo Cavity of Schiff Base Ionophore Incorporated in Screen Printed Electrode for Sensing of Zn (II)

Sonia Rana, Susheel K Mittal, Navneet Kaur and Craig E. Banks

J. Electrochem. Soc., 2019, 166, B464
DOI: 10.1149/2.1041904jes

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

Valfredo A Lemos and Sérgio L.C Ferreira

Analytica Chimica Acta, 2001, 441, 281
DOI: 10.1016/S0003-2670(01)01125-4

Paper-Based Analytical Device for Zinc Ion Quantification in Water Samples with Power-Free Analyte Concentration

Hiroko Kudo, Kentaro Yamada, Daiki Watanabe, Koji Suzuki and Daniel Citterio

Micromachines, 2017, 8, 127
DOI: 10.3390/mi8040127

On-line Preconcentration and Determination of Zn in Natural Water Samples Employing a Styrene-Divinylbenzene Functionalized Resin and Flame Atomic Absorption Spectrometry

Ricardo J. Cassella, Otto I. B. Magalhães, Marcos Tadeu Couto, Edson Luiz S. Lima, Marcia Angélica F. S. Neves and Fernanda Margarida B. Coutinho

ANAL. SCI., 2005, 21, 939
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On-line preconcentration system using a minicolumn of polyurethane foam loaded with Me-BTABr for zinc determination by Flame Atomic Absorption Spectrometry

Valfredo Azevedo Lemos, Walter Nei Lopes dos Santos, Juracir Silva Santos and Marcı́lio Bezerra de Carvalho

Analytica Chimica Acta, 2003, 481, 283
DOI: 10.1016/S0003-2670(03)00084-9

Determination of Iron, Manganese and Zinc in Water Samples by Flame Atomic Absorption Spectrophotometry after Preconcentration with Solid-Phase Extraction onto Ambersorb 572

Erdal Kendüzler and A. Rehber Türker

ANAL. SCI., 2002, 18, 917
DOI: 10.2116/analsci.18.917

Removal of Malachite Green from Aqueous Medium Employing Polyurethane Foam as Adsorbent and Sodium Dodecylsulfate as Carrier

Breno Tenório Leite, Nicolle Figueira Robaina, Luis Gustavo Teixeira dos Reis, Annibal Duarte Pereira Netto and Ricardo Jorgensen Cassella

Water Air Soil Pollut, 2012, 223, 1303
DOI: 10.1007/s11270-011-0946-y

Application of polyurethane foam loaded with BTAC in an on-line preconcentration system: cadmium determination by FAAS

Valfredo A Lemos, Ricardo E Santelli, Marcelo S de Carvalho and Sérgio L.C Ferreira

Spectrochimica Acta Part B: Atomic Spectroscopy, 2000, 55, 1497
DOI: 10.1016/S0584-8547(00)00257-3

Determination of Cu, Fe, Mn and Zn by flame atomic absorption spectrometry in multivitamin/multimineral dosage forms or tablets after an acidic extraction

Sílvio Soriano, Annibal D. Pereira Netto and Ricardo J. Cassella

Journal of Pharmaceutical and Biomedical Analysis, 2007, 43, 304
DOI: 10.1016/j.jpba.2006.06.009

OnLine Coupling of a Flow Injection System to TS‐FF‐AAS for Preconcentration and Determination of Lead in Water and Vegetables

César Ricardo Teixeira Tarley and Marco Aurélio Zezzi Arruda

Analytical Letters, 2005, 38, 1427
DOI: 10.1081/AL-200062229

The determination of zinc in water by flame atomic absorption spectrometry after its separation and preconcentration by malachite green loaded microcrystalline triphenylmethane

Quanmin Li, Xiaohong Zhao, Qingzhang Lv and Guoguang Liu

Separation and Purification Technology, 2007, 55, 76
DOI: 10.1016/j.seppur.2006.11.001

Speciation of inorganic antimony (III & V) employing polyurethane foam loaded with bromopyrogallol red

Jonas O. Vinhal, Aline D. Gonçalves, Graziela F.B. Cruz and Ricardo J. Cassella

Talanta, 2016, 150, 539
DOI: 10.1016/j.talanta.2015.12.080

Application of multiwalled carbon nanotubes as solid phase extraction sorbent for preconcentration of trace copper in water samples

Pei Liang, Qiong Ding and Feng Song

J of Separation Science, 2005, 28, 2339
DOI: 10.1002/jssc.200500154

Selective back-extraction and preconcentration of zinc(II) from metal-1,3,5-triketone extracts prior to its determination by flame atomic absorption spectrometry

Şerife Saçmacı, Şenol Kartal and Mustafa Saçmacı

International Journal of Environmental Analytical Chemistry, 2012, 92, 1626
DOI: 10.1080/03067319.2011.581463

On-line preconcentration and determination of nickel and zinc in natural water samples by flow injection–flame atomic absorption spectrometry using PTFE-turnings for column packing

Aristidis N. Anthemidis, George A. Zachariadis and John A. Stratis

International Journal of Environmental Analytical Chemistry, 2010, 90, 127
DOI: 10.1080/03067310902741625

On-line Determination of Zinc in Water and Biological Samples after Its Preconcentration onto Zincon Anchored Polyurethane Foam

Sami M. Abdel Azeem, Hassan A. Hanafi and M. F. El-Shahat

ANAL. SCI., 2015, 31, 391
DOI: 10.2116/analsci.31.391

Polyurethane foam functionalized with phenylfluorone for online preconcentration and determination of copper and cadmium in water samples by flame atomic absorption spectrometry

Juliana Menezes de Sousa, Marcos Tadeu Couto and Ricardo J. Cassella

Microchemical Journal, 2018, 138, 92
DOI: 10.1016/j.microc.2018.01.006

Application of flowing stream techniques to water analysis

Manuel Miró, José Manuel Estela and Vı́ctor Cerdà

Talanta, 2004, 63, 201
DOI: 10.1016/j.talanta.2003.10.047