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Original Articles

Knotted Reactors and their Role in Flow‐Injection On‐line Preconcentration Systems Coupled to Atomic Spectrometry‐Based Detectors

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Pages 71-101 | Received 30 Apr 2004, Accepted 16 May 2004, Published online: 23 Aug 2007

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Walter N. L. dos Santos, Dannuza D. Cavalcante, Hadla S. Ferreira, Cesário F. das Virgens, Aline R. Borges, Marcia M. Silva & Maria Goreti R. Vale. (2011) Cloud point extraction for the determination of cadmium and lead employing sequential multi-element flame atomic absorption spectrometry. International Journal of Environmental Analytical Chemistry 91:15, pages 1447-1452.
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Alexander Castro Grijalba, Estefanía M. Martinis, Gustavo E. Lascalea & Rodolfo G. Wuilloud. (2015) Activated carbon-modified knotted reactor coupled to electrothermal atomic absorption spectrometry for sensitive determination of arsenic species in medicinal herbs and tea infusions. Spectrochimica Acta Part B: Atomic Spectroscopy 103-104, pages 49-56.
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Cheng-Kuan Su, Hsin-Tung Liu, Sheng-Chieh Hsia & Yuh-Chang Sun. (2014) Quantitatively Profiling the Dissolution and Redistribution of Silver Nanoparticles in Living Rats Using a Knotted Reactor-Based Differentiation Scheme. Analytical Chemistry 86:16, pages 8267-8274.
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C. K. Su, C. W. Huang, C. S. Yang, Y. J. Wang & Y. C. Sun. (2010) In Vivo Monitoring of Quantum Dots in the Extracellular Space Using Push−Pull Perfusion Sampling, Online In-Tube Solid Phase Extraction, and Inductively Coupled Plasma Mass Spectrometry. Analytical Chemistry 82:17, pages 7096-7102.
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José L. Burguera & Marcela Burguera. (2009) Recent on-line processing procedures for biological samples for determination of trace elements by atomic spectrometric methods. Spectrochimica Acta Part B: Atomic Spectroscopy 64:6, pages 451-458.
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Xiaodong Wen, Peng Wu, Kailai Xu, Junwei Wang & Xiandeng Hou. (2009) On-line precipitation–dissolution in knotted reactor for thermospray flame furnace AAS for determination of ultratrace cadmium. Microchemical Journal 91:2, pages 193-196.
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Valfredo A. Lemos, Geisiane dos S. Novaes, Anaildes L. de Carvalho, Ednilton M. Gama & Aldenor G. Santos. (2008) Determination of copper in biological samples by flame atomic absorption spectrometry after precipitation with Me-BTAP. Environmental Monitoring and Assessment 148:1-4, pages 245-253.
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José L. Burguera & Marcela Burguera. 2008. Advances in Flow Analysis. Advances in Flow Analysis 511 543 .
Manuel Miró & Elo Harald Hansen. 2008. Advances in Flow Analysis. Advances in Flow Analysis 291 320 .
Joanna Rutkowska, Krzysztof Kilian & Krystyna Pyrzynska. (2008) Removal and enrichment of copper ions from aqueous solution by 1,8-diaminonapthalene polymer. European Polymer Journal 44:7, pages 2108-2114.
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Isoshi Nukatsuka, Shigeaki Osanai & Kunio Ohzeki. (2008) Preparation of Open Tubular Solid-Phase Extraction Column with 5-Amino-8-hydroxyquinoline-modified Gold Nanoparticle Phase for the Enrichment of Heavy Metal Ions. Analytical Sciences 24:2, pages 267-271.
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María Dolores Luque de Castro & Feliciano Priego-Capote. (2008) Continuous filtration as a separation technique. TrAC Trends in Analytical Chemistry 27:2, pages 101-107.
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Peng Wu, Rui Liu, Harald Berndt, Yi Lv & Xiandeng Hou. (2008) Highly sensitive pneumatic nebulization flame furnace atomic absorption spectrometry: complete sample aerosol introduction and on-line preconcentration of cadmium by atom trap. J. Anal. At. Spectrom. 23:1, pages 37-42.
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Elo Harald Hansen & Manuel Miró. 2008. Advances in Flow Injection Analysis and Related Techniques. Advances in Flow Injection Analysis and Related Techniques 375 405 .
M.D. Luque de Castro & B. Álvarez-Sánchez. 2008. Advances in Flow Injection Analysis and Related Techniques. Advances in Flow Injection Analysis and Related Techniques 235 264 .
Lindomar A. Portugal, Hadla S. Ferreira, Walter N.L. dos Santos & Sergio L.C. Ferreira. (2007) Simultaneous pre-concentration procedure for the determination of cadmium and lead in drinking water employing sequential multi-element flame atomic absorption spectrometry. Microchemical Journal 87:1, pages 77-80.
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Marcela Burguera & Jose Luis Burguera. (2007) On-line electrothermal atomic absorption spectrometry configurations: recent developments and trends. Spectrochimica Acta Part B: Atomic Spectroscopy 62:9, pages 884-896.
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Marcos A. Bezerra, Walter N.L. dos Santos, Valfredo A. Lemos, Maria das Graças A. Korn & Sérgio L.C. Ferreira. (2007) On-line system for preconcentration and determination of metals in vegetables by Inductively Coupled Plasma Optical Emission Spectrometry. Journal of Hazardous Materials 148:1-2, pages 334-339.
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Krystyna Pyrzynska. (2007) Determination of molybdenum in environmental samples. Analytica Chimica Acta 590:1, pages 40-48.
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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 & S.L.C. Ferreira. (2007) Application of polyurethane foam as a sorbent for trace metal pre-concentration — A review. Spectrochimica Acta Part B: Atomic Spectroscopy 62:1, pages 4-12.
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Walter N.L. dos Santos, Jorge L.O. Costa, Rennan G.O. Araujo, Djane S. de Jesus & Antônio C.S. Costa. (2006) An on-line pre-concentration system for determination of cadmium in drinking water using FAAS. Journal of Hazardous Materials 137:3, pages 1357-1361.
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Valfredo Azevedo Lemos, Douglas Gonçalves da Silva, Anaildes Lago de Carvalho, Débora de Andrade Santana, Geisiane dos Santos Novaes & Adenilde Souza dos Passos. (2006) Synthesis of amberlite XAD-2-PC resin for preconcentration and determination of trace elements in food samples by flame atomic absorption spectrometry. Microchemical Journal 84:1-2, pages 14-21.
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S. Saracoglu, M. Soylak, D.S. Kacar Peker, L. Elci, W.N.L. dos Santos, V.A. Lemos & S.L.C. Ferreira. (2006) A pre-concentration procedure using coprecipitation for determination of lead and iron in several samples using flame atomic absorption spectrometry. Analytica Chimica Acta 575:1, pages 133-137.
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Marcos de A. Bezerra, André L. B. Conceição & Sérgio L. C. Ferreira. (2006) A Pre-Concentration Procedure Using Cloud Point Extraction for the Determination of Manganese in Saline Effluents of a Petroleum Refinery by Flame Atomic Absorption Spectrometry. Microchimica Acta 154:1-2, pages 149-152.
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Mustafa Tuzen, Mustafa Soylak & Latif Elci. (2005) Multi-element pre-concentration of heavy metal ions by solid phase extraction on Chromosorb 108. Analytica Chimica Acta 548:1-2, pages 101-108.
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