<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>1870-249X</journal-id>
<journal-title><![CDATA[Journal of the Mexican Chemical Society]]></journal-title>
<abbrev-journal-title><![CDATA[J. Mex. Chem. Soc]]></abbrev-journal-title>
<issn>1870-249X</issn>
<publisher>
<publisher-name><![CDATA[Sociedad Química de México A.C.]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1870-249X2007000200004</article-id>
<title-group>
<article-title xml:lang="en"><![CDATA[Analysis and Simulation of Batch Affínity Processes Applied to Separation of Biomolecules]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Guerrero-Germán]]></surname>
<given-names><![CDATA[Patricia]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Lucero-Acuña]]></surname>
<given-names><![CDATA[Armando]]></given-names>
</name>
<xref ref-type="aff" rid="A02"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Montesinos]]></surname>
<given-names><![CDATA[Rosa Ma.]]></given-names>
</name>
<xref ref-type="aff" rid="A03"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Tejeda-Mansir]]></surname>
<given-names><![CDATA[Armando]]></given-names>
</name>
<xref ref-type="aff" rid="A04"/>
</contrib>
</contrib-group>
<aff id="A01">
<institution><![CDATA[,Universidad Autónoma de Baja California Instituto de Ingeniería ]]></institution>
<addr-line><![CDATA[Mexicali Baja California]]></addr-line>
<country>México</country>
</aff>
<aff id="A02">
<institution><![CDATA[,Universidad de Sonora Departamento de Ingeniería Química y Metalurgia ]]></institution>
<addr-line><![CDATA[Hermosillo Sonora]]></addr-line>
<country>México</country>
</aff>
<aff id="A03">
<institution><![CDATA[,Universidad de Sonora Departamento de Matemáticas ]]></institution>
<addr-line><![CDATA[Hermosillo Sonora]]></addr-line>
<country>México</country>
</aff>
<aff id="A04">
<institution><![CDATA[,Universidad de Sonora Departamento de Investigaciones Científicas y Tecnológicas ]]></institution>
<addr-line><![CDATA[Hermosillo Sonora]]></addr-line>
<country>México</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>06</month>
<year>2007</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>06</month>
<year>2007</year>
</pub-date>
<volume>51</volume>
<numero>2</numero>
<fpage>59</fpage>
<lpage>66</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S1870-249X2007000200004&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S1870-249X2007000200004&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S1870-249X2007000200004&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[The scale-up and optimization of large-scale affinity chromatographic operations is of major industrial importance. In this work, a transport model which includes pore diffusion, external film resistance, and finite kinetic rate, was used to mathematically describe the performance of a batch affinity adsorption system. Experimental data from literature describing the adsorption of &#946;-galactosidase onto anti-&#946;-galactosidase immobilized on porous silica was used as a model system. The mathematical model was solved using the numerical method of lines (MOL) in a MATLAB platform. The use of the transport model is a unique way to predict batch affinity performance as well as to obtain a better understanding of the fundamental mechanisms involved in the bioseparations.]]></p></abstract>
<abstract abstract-type="short" xml:lang="es"><p><![CDATA[El escalamiento y optimización de las operaciones cromatográficas de afinidad presentan un gran interés industrial. En este trabajo se utilizó un modelo de transporte que incluye la difusión en el poro, la resistencia en la película y una cinética de adsorción finita, para describir matemáticamente el comportamiento de un sistema de adsorción por afinidad en un tanque perfectamente agitado. Como sistema modelo se utilizaron datos experimentales de la literatura que describen la adsorción por afinidad de &#946;-galactosidasa en anti-&#946;-galactosidasa inmovilizada en partículas de sílice porosa. El modelo matemático fue resuelto utilizando el método numérico de líneas (MOL) utilizando una plataforma MATLAB. El uso del modelo de transporte es una forma única para predecir el comportamiento de la adsorción por afinidad, así como para lograr un mejor entendimiento de los mecanismos fundamentales de las bioseparaciones.]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[Mathematical modeling]]></kwd>
<kwd lng="en"><![CDATA[batch affinity chromatography]]></kwd>
<kwd lng="en"><![CDATA[biomolecules]]></kwd>
<kwd lng="es"><![CDATA[Modelación matemática]]></kwd>
<kwd lng="es"><![CDATA[cromatografía de afinidad por lotes]]></kwd>
<kwd lng="es"><![CDATA[biomoléculas]]></kwd>
</kwd-group>
</article-meta>
</front><body><![CDATA[  	    <p align="justify"><font face="verdana" size="4">Article</font></p>      <p align="justify"><font face="verdana" size="2">&nbsp;</font></p>  	    <p align="center"><font face="verdana" size="4"><b>Analysis and Simulation of Batch Aff&iacute;nity Processes Applied to Separation of Biomolecules</b></font></p>  	    <p align="center"><font face="verdana" size="2">&nbsp;</font></p>  	    <p align="center"><font face="verdana" size="2"><b>Patricia Guerrero&#45;Germ&aacute;n,<sup>1</sup> Armando Lucero&#45;Acu&ntilde;a,<sup>2</sup> Rosa Ma. Montesinos,<sup>3</sup> Armando Tejeda&#45;Mansir<sup>4*</sup></b></font></p>  	    <p align="justify"><font face="verdana" size="2">&nbsp;</font></p>  	    <p align="justify"><font face="verdana" size="2"><sup>1</sup>&nbsp;<i>Instituto de Ingenier&iacute;a. Universidad Aut&oacute;noma de Baja California. Blvd. Benito Ju&aacute;rez y Calle Normal. Col. Insurgentes Este. Mexicali, Baja California. CP 21280. Tel. y Fax. 686 566 41 50.</i></font></p>  	    <p align="justify"><font face="verdana" size="2"><sup>2</sup>&nbsp;<i>Departamento de Ingenier&iacute;a Qu&iacute;mica y Metalurgia. Universidad de Sonora. Hermosillo, Sonora. M&eacute;xico. 83000. Tel.: +52 (662) 259 21 06. Fax: +52 (662) 259 21 05.</i></font></p>  	    <p align="justify"><font face="verdana" size="2"><sup>3</sup>&nbsp;<i>Departamento de Matem&aacute;ticas. Universidad de Sonora. Hermosillo, Sonora. M&eacute;xico. 83000. Tel. +52 (662) 259 21 55.</i> <i>Fax. +52 (662) 259 22 19.</i></font></p>  	    ]]></body>
<body><![CDATA[<p align="justify"><font face="verdana" size="2"><sup>4</sup> <i>Departamento de Investigaciones Cient&iacute;ficas y Tecnol&oacute;gicas. Universidad de Sonora. Apartado Postal 593. Hermosillo, Sonora. M&eacute;xico. 83000. Tel.: + 52 (662) 212 19 95. Fax: +52 (662) 2 12 32 71</i>.  <a href="mailto:atejeda@guayacan.uson.mx">atejeda@guayacan.uson.mx</a></font></p>  	    <p align="justify"><font face="verdana" size="2">&nbsp;</font></p>  	    <p align="justify"><font face="verdana" size="2">Recibido el 30 de octubre de 2006    <br> 	Aceptado el 16 de enero de 2007</font></p>  	    <p align="justify"><font face="verdana" size="2">&nbsp;</font></p>  	    <p align="justify"><font face="verdana" size="2"><b>Abstract</b></font></p>  	    <p align="justify"><font face="verdana" size="2">The scale&#45;up and optimization of large&#45;scale affinity chromatographic operations is of major industrial importance. In this work, a transport model which includes pore diffusion, external film resistance, and finite kinetic rate, was used to mathematically describe the performance of a batch affinity adsorption system. Experimental data from literature describing the adsorption of &#946;&#45;galactosidase onto anti&#45;&#946;&#45;galactosidase immobilized on porous silica was used as a model system. The mathematical model was solved using the numerical method of lines (MOL) in a MATLAB platform. The use of the transport model is a unique way to predict batch affinity performance as well as to obtain a better understanding of the fundamental mechanisms involved in the bioseparations.</font></p>  	    <p align="justify"><font face="verdana" size="2"><b>Keywords:</b> Mathematical modeling; batch affinity chromatography; biomolecules.</font></p>  	    <p align="justify"><font face="verdana" size="2">&nbsp;</font></p>  	    <p align="justify"><font face="verdana" size="2"><b>Resumen</b></font></p>  	    ]]></body>
<body><![CDATA[<p align="justify"><font face="verdana" size="2">El escalamiento y optimizaci&oacute;n de las operaciones cromatogr&aacute;ficas de afinidad presentan un gran inter&eacute;s industrial. En este trabajo se utiliz&oacute; un modelo de transporte que incluye la difusi&oacute;n en el poro, la resistencia en la pel&iacute;cula y una cin&eacute;tica de adsorci&oacute;n finita, para describir matem&aacute;ticamente el comportamiento de un sistema de adsorci&oacute;n por afinidad en un tanque perfectamente agitado. Como sistema modelo se utilizaron datos experimentales de la literatura que describen la adsorci&oacute;n por afinidad de &#946;&#45;galactosidasa en anti&#45;&#946;&#45;galactosidasa inmovilizada en part&iacute;culas de s&iacute;lice porosa. El modelo matem&aacute;tico fue resuelto utilizando el m&eacute;todo num&eacute;rico de l&iacute;neas (MOL) utilizando una plataforma MATLAB. El uso del modelo de transporte es una forma &uacute;nica para predecir el comportamiento de la adsorci&oacute;n por afinidad, as&iacute; como para lograr un mejor entendimiento de los mecanismos fundamentales de las bioseparaciones.</font></p>  	    <p align="justify"><font face="verdana" size="2"><b>Palabras clave:</b> Modelaci&oacute;n matem&aacute;tica; cromatograf&iacute;a de afinidad por lotes; biomol&eacute;culas.</font></p>  	    <p align="justify"><font face="verdana" size="2">&nbsp;</font></p>  	    <p align="justify"><font face="verdana" size="2"><a href="/pdf/jmcs/v51n2/v51n2a4.pdf" target="_blank">DESCARGAR ART&Iacute;CULO EN FORMATO PDF</a></font></p>  	    <p align="justify"><font face="verdana" size="2">&nbsp;</font></p>  	    <p align="justify"><font face="verdana" size="2"><b>Acknowledgements</b></font></p>  	    <p align="justify"><font face="verdana" size="2">The authors gratefully acknowledge support of this work by the Consejo Nacional de Ciencia y Tecnolog&iacute;a de M&eacute;xico under grant No. 28295U and the Universidad de Sonora.</font></p>  	    <p align="justify"><font face="verdana" size="2">&nbsp;</font></p>  	    <p align="justify"><font face="verdana" size="2"><b>References</b></font></p>  	    <!-- ref --><p align="justify"><font face="verdana" size="2">1.&nbsp;Arnold, F.H.; Blanch, H.W.; Wilke, C.R. <i>Chem. Eng. J.</i> <b>1985,</b> <i>30,</i> B9&#45;B23.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4897795&pid=S1870-249X200700020000400001&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>  	    <!-- ref --><p align="justify"><font face="verdana" size="2">2.&nbsp;Tejeda&#45;Mansir, A.; Montesinos, R. M.; Guzm&aacute;n, R. <i>Rev. Soc. Quim. Mex.</i> <b>1995,</b> <i>39,</i> 166&#45;176.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4897797&pid=S1870-249X200700020000400002&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>  	    <!-- ref --><p align="justify"><font face="verdana" size="2">3.&nbsp;Steinberg, F.M.; Raso, J. <i>Biotech Pharmaceuticals and Biotherapy.</i> American Council on Science and Health. New York, 1998, 1&#45;31.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4897799&pid=S1870-249X200700020000400003&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>  	    <!-- ref --><p align="justify"><font face="verdana" size="2">4.&nbsp;Liapis, A.I. <i>Sep. Purif. Meth.</i> <b>1990,</b> <i>19,</i> 133&#45;210.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4897801&pid=S1870-249X200700020000400004&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>  	    <!-- ref --><p align="justify"><font face="verdana" size="2">5.&nbsp;Ferreira, G.N.M.; Monteiro, G.A.; Prazeres, D.M.F.; Cabral, M.S. <i>Trends Biotechnol.</i> <b>2000,</b> <i>18,</i> 380&#45;387.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4897803&pid=S1870-249X200700020000400005&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>  	    <!-- ref --><p align="justify"><font face="verdana" size="2">6.&nbsp;Boschetti, E. <i>J. Chromatogr. A.</i> <b>1994,</b> <i>658,</i> 207&#45;236.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4897805&pid=S1870-249X200700020000400006&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>  	    <!-- ref --><p align="justify"><font face="verdana" size="2">7.&nbsp;McCoy, B.J., in: <i>Chromatographic and Membrane Processes in Biotechnology.</i> Acosta, C.A.; Cabral, J.S., Eds., Kluwer</font> <font face="verdana" size="2">Academic Publishers, The Netherlands, <b>1991,</b> 297&#45;308.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4897807&pid=S1870-249X200700020000400007&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>     <!-- ref --><p align="justify"><font face="verdana" size="2">8.&nbsp;Tejeda&#45;Mansir, A.; Montesinos, R. M.; Guzm&aacute;n, R. J. <i>Biochem. Biophysical Methods</i> <b>2001,</b> <i>49,</i> 1&#45;28.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4897809&pid=S1870-249X200700020000400008&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>  	    <!-- ref --><p align="justify"><font face="verdana" size="2">9.&nbsp;Wilchek, M.; Miron, T. <i>Reac. Funct. Polym.</i> <b>1999,</b> 41, 263&#45;268.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4897811&pid=S1870-249X200700020000400009&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>  	    <!-- ref --><p align="justify"><font face="verdana" size="2">10.&nbsp;Przybycien, T.M. <i>Curr. Opin. Biotech.</i> <b>1998,</b> 9,164&#45;170.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4897813&pid=S1870-249X200700020000400010&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>  	    <!-- ref --><p align="justify"><font face="verdana" size="2">11.&nbsp;Liapis, A. I. <i>J. Biotechnol.</i> <b>1989,</b> 11, 143&#45;160.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4897815&pid=S1870-249X200700020000400011&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>  	    <!-- ref --><p align="justify"><font face="verdana" size="2">12.&nbsp;Kempe, H.; Axelsson, A.; Nilsson, B.; Zacchi, G. <i>J. Chromatogr. A.</i> <b>1999,</b> 846, 1&#45;12</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4897817&pid=S1870-249X200700020000400012&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p align="justify"><font face="verdana" size="2">13.&nbsp;Fahrner, R.L.; Iyer, H.V.; Blank, G.S. <i>Bioproc. Eng.</i> <b>1999,</b> <i>21,</i> 287&#45;292.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4897818&pid=S1870-249X200700020000400013&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>  	    <!-- ref --><p align="justify"><font face="verdana" size="2">14.&nbsp;Tejeda, A.; Noriega, J. A.; Ortega, J.; Guzm&aacute;n, R. <i>Biotechnol.</i> <i>Progr.</i> <b>1998,</b> <i>14,</i> 493&#45;495.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4897820&pid=S1870-249X200700020000400014&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>  	    <!-- ref --><p align="justify"><font face="verdana" size="2">15.&nbsp;Liapis, A. I.; Unger, K.K., in: <i>Highly Selective Separations in Biotechnology.</i> Steet, G., Ed., Chapman and Hall, Glasgow, N.Z., <b>1994,</b> 121&#45;162.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4897822&pid=S1870-249X200700020000400015&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>  	    <!-- ref --><p align="justify"><font face="verdana" size="2">16.&nbsp;Chase, H.A. <i>J. Chromatogr.</i> <b>1984,</b> 297, 179&#45;202.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4897824&pid=S1870-249X200700020000400016&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>  	    ]]></body>
<body><![CDATA[<!-- ref --><p align="justify"><font face="verdana" size="2">17.&nbsp;Arve, B.H.; Liapis, A.I. <i>AIChE J.</i> <b>1987,</b> <i>33,</i> 179&#45;193.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4897826&pid=S1870-249X200700020000400017&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>  	    <!-- ref --><p align="justify"><font face="verdana" size="2">18.&nbsp;Horstmann, B.J.; Chase, H.A. <i>Chem. Eng. Res. Des.</i> <b>1989,</b> <i>67,</i> 243&#45;254.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4897828&pid=S1870-249X200700020000400018&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>  	    <!-- ref --><p align="justify"><font face="verdana" size="2">19.&nbsp;Silebi, C.A.; Schiesser, W.E. <i>Dynamic Modeling of Transport Process Systems.</i> Academic Press Inc., San Diego, Ca. <b>1992,</b> 518.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4897830&pid=S1870-249X200700020000400019&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>  	    <!-- ref --><p align="justify"><font face="verdana" size="2">20.&nbsp;Schiesser, W. E.; Silebi, C. A. <i>Computational Transport Phenomena: Numerical Methods for the Solution of Transport Problems.</i> Cambridge University Press. Cambridge. U.K. 1997, 457.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4897832&pid=S1870-249X200700020000400020&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>  	    <!-- ref --><p align="justify"><font face="verdana" size="2">21.&nbsp;Schiesser, W.E. The <i>Numerical Method of Lines: Integration of Partial Differential Equations.</i> Academic Press. San Diego, Ca. <b>1991,</b> 326.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4897834&pid=S1870-249X200700020000400021&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>  	    ]]></body>
<body><![CDATA[<!-- ref --><p align="justify"><font face="verdana" size="2">22.&nbsp;Costa, C.; Rodrigues, A. in: <i>Adsorption: Science and Technology.</i> Rodrigues, A., Ed., Kluwer Academic Publishers, The Netherlands, <b>1986,</b> 257&#45;265.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4897836&pid=S1870-249X200700020000400022&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>  	    <!-- ref --><p align="justify"><font face="verdana" size="2">23.&nbsp;Skidmore, G. L.; Horstmann, B. J.; Chase, H. A. <i>J. Chromatogr.</i> <b>1990,</b> <i>498,</i> 113&#45;128.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4897838&pid=S1870-249X200700020000400023&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>  	    <!-- ref --><p align="justify"><font face="verdana" size="2">24.&nbsp;Ruthven, D. M. <i>Principles of Adsorption and Adsorption Processes,</i> John Wiley &amp; Sons, New York, <b>1984,</b> 220&#45;273.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4897840&pid=S1870-249X200700020000400024&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>  	    <!-- ref --><p align="justify"><font face="verdana" size="2">25.&nbsp;Smith, G.D. <i>Numerical Solution of Partial Differential Equations: Finite Difference Methods.</i> Oxford University Press. N.Y. Third edition. <b>1985,</b> 345.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4897842&pid=S1870-249X200700020000400025&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>  	    <!-- ref --><p align="justify"><font face="verdana" size="2">26.&nbsp;Meyers, J. J.; Liapis, A. I. <i>J. Chromatogr. A.</i> <b>1999,</b> 852, 3&#45;23.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4897844&pid=S1870-249X200700020000400026&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>  	    ]]></body>
<body><![CDATA[<!-- ref --><p align="justify"><font face="verdana" size="2">27.&nbsp;Meyers, J. J.; Nahar, S.; Ludlow, D. K.; Liapis, A .I. <i>J. Chromatogr. A.</i> <b>2001,</b> 907, 57&#45;71.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4897846&pid=S1870-249X200700020000400027&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>  	    <!-- ref --><p align="justify"><font face="verdana" size="2">28.&nbsp;Meyers, J. J.; Crosser, O. K.; Liapis, A. I. <i>J. Chromatogr. A.</i> <b>2001,</b> 908, 35&#45;47.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4897848&pid=S1870-249X200700020000400028&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>  	    <!-- ref --><p align="justify"><font face="verdana" size="2">29.&nbsp;Ljunglof, A.; Thommes, J. <i>J. Chromatogr. A.</i> <b>1998,</b> <i>813,</i> 387&#45;395.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4897850&pid=S1870-249X200700020000400029&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>      <!-- ref --><p align="justify"><font face="verdana" size="2">30.&nbsp;Kim, H.; Hayashi, M.; Nakatani, K.; Kitamure, N.; Sasaki, K.; Hotta, J.; Masuhara, H. <i>Anal. Chem.</i> <b>1996,</b> <i>68,</i> 409&#45;414.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4897852&pid=S1870-249X200700020000400030&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>  	    <!-- ref --><p align="justify"><font face="verdana" size="2">31.&nbsp;Ljunglof, A.; Hjorth, R. <i>J. Chromatogr. A.</i> <b>1996,</b> <i>743,</i> 75&#45;83.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4897854&pid=S1870-249X200700020000400031&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>  	    ]]></body>
<body><![CDATA[<!-- ref --><p align="justify"><font face="verdana" size="2">32.&nbsp;Ljunglof, A.; Bergvall, P.; Bhikhabhai, R.; Hjorth, R. <i>J. Chromatogr. A.</i> <b>1999,</b> <i>844,</i> 29&#45;135.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4897856&pid=S1870-249X200700020000400032&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>  	    <!-- ref --><p align="justify"><font face="verdana" size="2">33.&nbsp;Zhou, X.; Li, W.; Shi, Q.; Sun, Y. <i>J. Chromatogr. A.</i> <b>2006,</b> <i>1103,</i> 110&#45;117.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4897858&pid=S1870-249X200700020000400033&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>  	    <!-- ref --><p align="justify"><font face="verdana" size="2">34.&nbsp;Guichon, G.; Shirazi, S. G.; Katti, A. M., <i>Fundamentals of Preparative and Nolinear Chromatography,</i> Academic Press, Boston, MA, <b>1994.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4897860&pid=S1870-249X200700020000400034&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></b></font></p>  	    <!-- ref --><p align="justify"><font face="verdana" size="2">35.&nbsp;Geankoplis, C. J. <i>Transport Processes and Unit Operations,</i> Allyn and Bacon, MA, 2nd Ed., <b>1983.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4897862&pid=S1870-249X200700020000400035&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></b></font></p>  	    <!-- ref --><p align="justify"><font face="verdana" size="2">36.&nbsp;The Mathworks, Inc. <i>Matlab 7.1,</i> <b>2005</b>.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4897864&pid=S1870-249X200700020000400036&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>  	    ]]></body>
<body><![CDATA[<!-- ref --><p align="justify"><font face="verdana" size="2">37.&nbsp;Shampine, L. F.; Reichelt, M.W. <i>Siam J. Sci. Comput.</i> <b>1997,</b> 18, 1&#45;22.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4897866&pid=S1870-249X200700020000400037&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>  	    <!-- ref --><p align="justify"><font face="verdana" size="2">38.&nbsp;Shampine,L. F.; Reichelt, M. W. <i>Siam Rev.</i> <b>1999,</b> 18, 538&#45;552.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4897868&pid=S1870-249X200700020000400038&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>  	    <!-- ref --><p align="justify"><font face="verdana" size="2">39.&nbsp;Ashino R.; Nagase, M.; Vaillancourt, R. <i>Comput. Math. Appl.</i> <b>2000,</b> 40, 491&#45;512.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4897870&pid=S1870-249X200700020000400039&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>      ]]></body><back>
<ref-list>
<ref id="B1">
<label>1</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Arnold]]></surname>
<given-names><![CDATA[F.H.]]></given-names>
</name>
<name>
<surname><![CDATA[Blanch]]></surname>
<given-names><![CDATA[H.W.]]></given-names>
</name>
<name>
<surname><![CDATA[Wilke]]></surname>
<given-names><![CDATA[C.R.]]></given-names>
</name>
</person-group>
<source><![CDATA[Chem. Eng. J]]></source>
<year>1985</year>
<volume>30</volume>
<page-range>B9-B23</page-range></nlm-citation>
</ref>
<ref id="B2">
<label>2</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Tejeda-Mansir]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Montesinos]]></surname>
<given-names><![CDATA[R. M.]]></given-names>
</name>
<name>
<surname><![CDATA[Guzmán]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
</person-group>
<source><![CDATA[Rev. Soc. Quim. Mex]]></source>
<year>1995</year>
<volume>39</volume>
<page-range>166-176</page-range></nlm-citation>
</ref>
<ref id="B3">
<label>3</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Steinberg]]></surname>
<given-names><![CDATA[F.M.]]></given-names>
</name>
<name>
<surname><![CDATA[Raso]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<source><![CDATA[Biotech Pharmaceuticals and Biotherapy]]></source>
<year>1998</year>
<page-range>1-31</page-range><publisher-loc><![CDATA[New York ]]></publisher-loc>
<publisher-name><![CDATA[American Council on Science and Health]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B4">
<label>4</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Liapis]]></surname>
<given-names><![CDATA[A.I.]]></given-names>
</name>
</person-group>
<source><![CDATA[Sep. Purif. Meth]]></source>
<year>1990</year>
<volume>19</volume>
<page-range>133-210</page-range></nlm-citation>
</ref>
<ref id="B5">
<label>5</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ferreira]]></surname>
<given-names><![CDATA[G.N.M.]]></given-names>
</name>
<name>
<surname><![CDATA[Monteiro]]></surname>
<given-names><![CDATA[G.A.]]></given-names>
</name>
<name>
<surname><![CDATA[Prazeres]]></surname>
<given-names><![CDATA[D.M.F.]]></given-names>
</name>
<name>
<surname><![CDATA[Cabral]]></surname>
<given-names><![CDATA[M.S.]]></given-names>
</name>
</person-group>
<source><![CDATA[Trends Biotechnol]]></source>
<year>2000</year>
<volume>18</volume>
<page-range>380-387</page-range></nlm-citation>
</ref>
<ref id="B6">
<label>6</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Boschetti]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
</person-group>
<source><![CDATA[J. Chromatogr. A]]></source>
<year>1994</year>
<volume>658</volume>
<page-range>207-236</page-range></nlm-citation>
</ref>
<ref id="B7">
<label>7</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[McCoy]]></surname>
<given-names><![CDATA[B.J.]]></given-names>
</name>
</person-group>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Acosta]]></surname>
<given-names><![CDATA[C.A.]]></given-names>
</name>
<name>
<surname><![CDATA[Cabral]]></surname>
<given-names><![CDATA[J.S.]]></given-names>
</name>
</person-group>
<source><![CDATA[Chromatographic and Membrane Processes in Biotechnology]]></source>
<year>1991</year>
<page-range>297-308</page-range><publisher-name><![CDATA[Kluwer Academic Publishers]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B8">
<label>8</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Tejeda-Mansir]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Montesinos]]></surname>
<given-names><![CDATA[R. M.]]></given-names>
</name>
<name>
<surname><![CDATA[Guzmán]]></surname>
<given-names><![CDATA[R. J.]]></given-names>
</name>
</person-group>
<source><![CDATA[Biochem. Biophysical Methods]]></source>
<year>2001</year>
<volume>49</volume>
<page-range>1-28</page-range></nlm-citation>
</ref>
<ref id="B9">
<label>9</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Wilchek]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Miron]]></surname>
<given-names><![CDATA[T.]]></given-names>
</name>
</person-group>
<source><![CDATA[Reac. Funct. Polym]]></source>
<year>1999</year>
<volume>41</volume>
<page-range>263-268</page-range></nlm-citation>
</ref>
<ref id="B10">
<label>10</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Przybycien]]></surname>
<given-names><![CDATA[T.M.]]></given-names>
</name>
</person-group>
<source><![CDATA[Curr. Opin. Biotech]]></source>
<year>1998</year>
<volume>9</volume>
<page-range>164-170</page-range></nlm-citation>
</ref>
<ref id="B11">
<label>11</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Liapis]]></surname>
<given-names><![CDATA[A. I]]></given-names>
</name>
</person-group>
<source><![CDATA[J. Biotechnol]]></source>
<year>1989</year>
<volume>11</volume>
<page-range>143-160</page-range></nlm-citation>
</ref>
<ref id="B12">
<label>12</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kempe]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
<name>
<surname><![CDATA[Axelsson]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Nilsson]]></surname>
<given-names><![CDATA[B.]]></given-names>
</name>
<name>
<surname><![CDATA[Zacchi]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
</person-group>
<source><![CDATA[J. Chromatogr. A]]></source>
<year>1999</year>
<volume>846</volume>
<page-range>1-12</page-range></nlm-citation>
</ref>
<ref id="B13">
<label>13</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Fahrner]]></surname>
<given-names><![CDATA[R.L.]]></given-names>
</name>
<name>
<surname><![CDATA[Iyer]]></surname>
<given-names><![CDATA[H.V.]]></given-names>
</name>
<name>
<surname><![CDATA[Blank]]></surname>
<given-names><![CDATA[G.S.]]></given-names>
</name>
</person-group>
<source><![CDATA[Bioproc. Eng]]></source>
<year>1999</year>
<volume>21</volume>
<page-range>287-292</page-range></nlm-citation>
</ref>
<ref id="B14">
<label>14</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Tejeda]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Noriega]]></surname>
<given-names><![CDATA[J. A.]]></given-names>
</name>
<name>
<surname><![CDATA[Ortega]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Guzmán]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
</person-group>
<source><![CDATA[Biotechnol. Progr]]></source>
<year>1998</year>
<volume>14</volume>
<page-range>493-495</page-range></nlm-citation>
</ref>
<ref id="B15">
<label>15</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Liapis]]></surname>
<given-names><![CDATA[A. I.]]></given-names>
</name>
<name>
<surname><![CDATA[Unger]]></surname>
<given-names><![CDATA[K.K.]]></given-names>
</name>
</person-group>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Steet]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
</person-group>
<source><![CDATA[Highly Selective Separations in Biotechnology]]></source>
<year>1994</year>
<page-range>121-162</page-range><publisher-loc><![CDATA[Glasgow ]]></publisher-loc>
<publisher-name><![CDATA[Chapman and Hall]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B16">
<label>16</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Chase]]></surname>
<given-names><![CDATA[H.A.]]></given-names>
</name>
</person-group>
<source><![CDATA[J. Chromatogr]]></source>
<year>1984</year>
<volume>297</volume>
<page-range>179-202</page-range></nlm-citation>
</ref>
<ref id="B17">
<label>17</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Arve]]></surname>
<given-names><![CDATA[B.H.]]></given-names>
</name>
<name>
<surname><![CDATA[Liapis]]></surname>
</name>
</person-group>
<source><![CDATA[AIChE J]]></source>
<year>1987</year>
<volume>33</volume>
<page-range>179-193</page-range></nlm-citation>
</ref>
<ref id="B18">
<label>18</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Horstmann]]></surname>
<given-names><![CDATA[B.J.]]></given-names>
</name>
<name>
<surname><![CDATA[Chase]]></surname>
<given-names><![CDATA[H.A.]]></given-names>
</name>
</person-group>
<source><![CDATA[Chem. Eng. Res. Des]]></source>
<year>1989</year>
<volume>67</volume>
<page-range>243-254</page-range></nlm-citation>
</ref>
<ref id="B19">
<label>19</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Silebi]]></surname>
<given-names><![CDATA[C.A.]]></given-names>
</name>
<name>
<surname><![CDATA[Schiesser]]></surname>
<given-names><![CDATA[W.E.]]></given-names>
</name>
</person-group>
<source><![CDATA[Dynamic Modeling of Transport Process Systems]]></source>
<year>1992</year>
<page-range>518</page-range><publisher-loc><![CDATA[San Diego^eCa Ca]]></publisher-loc>
<publisher-name><![CDATA[Academic Press Inc.]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B20">
<label>20</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Schiesser]]></surname>
<given-names><![CDATA[W. E.]]></given-names>
</name>
<name>
<surname><![CDATA[Silebi]]></surname>
<given-names><![CDATA[C. A.]]></given-names>
</name>
</person-group>
<source><![CDATA[Computational Transport Phenomena: Numerical Methods for the Solution of Transport Problems]]></source>
<year>1997</year>
<page-range>457</page-range><publisher-loc><![CDATA[Cambridge ]]></publisher-loc>
<publisher-name><![CDATA[Cambridge University Press]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B21">
<label>21</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Schiesser]]></surname>
<given-names><![CDATA[W.E.]]></given-names>
</name>
</person-group>
<source><![CDATA[The Numerical Method of Lines: Integration of Partial Differential Equations]]></source>
<year>1991</year>
<page-range>326</page-range><publisher-loc><![CDATA[San Diego^eCa Ca]]></publisher-loc>
<publisher-name><![CDATA[Academic Press]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B22">
<label>22</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Costa]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
<name>
<surname><![CDATA[Rodrigues]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Rodrigues]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<source><![CDATA[Adsorption: Science and Technology]]></source>
<year>1986</year>
<page-range>257-265</page-range><publisher-name><![CDATA[Kluwer Academic Publishers]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B23">
<label>23</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Skidmore]]></surname>
<given-names><![CDATA[G. L.]]></given-names>
</name>
<name>
<surname><![CDATA[Horstmann]]></surname>
<given-names><![CDATA[B. J.]]></given-names>
</name>
<name>
<surname><![CDATA[Chase]]></surname>
<given-names><![CDATA[H. A.]]></given-names>
</name>
</person-group>
<source><![CDATA[J. Chromatogr]]></source>
<year>1990</year>
<volume>498</volume>
<page-range>113-128</page-range></nlm-citation>
</ref>
<ref id="B24">
<label>24</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ruthven]]></surname>
<given-names><![CDATA[D. M.]]></given-names>
</name>
</person-group>
<source><![CDATA[Principles of Adsorption and Adsorption Processes]]></source>
<year>1984</year>
<page-range>220-27</page-range><publisher-loc><![CDATA[New York ]]></publisher-loc>
<publisher-name><![CDATA[John Wiley & Sons]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B25">
<label>25</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Smith]]></surname>
<given-names><![CDATA[G.D.]]></given-names>
</name>
</person-group>
<source><![CDATA[Numerical Solution of Partial Differential Equations: Finite Difference Methods]]></source>
<year>1985</year>
<edition>Third</edition>
<page-range>345</page-range><publisher-loc><![CDATA[N.Y. ]]></publisher-loc>
<publisher-name><![CDATA[Oxford University Press]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B26">
<label>26</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Meyers]]></surname>
<given-names><![CDATA[J. J.]]></given-names>
</name>
<name>
<surname><![CDATA[Liapis]]></surname>
<given-names><![CDATA[A. I.]]></given-names>
</name>
</person-group>
<source><![CDATA[J. Chromatogr. A]]></source>
<year>1999</year>
<volume>852</volume>
<page-range>3-23</page-range></nlm-citation>
</ref>
<ref id="B27">
<label>27</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Meyers]]></surname>
<given-names><![CDATA[J. J.]]></given-names>
</name>
<name>
<surname><![CDATA[Nahar]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[Ludlow]]></surname>
<given-names><![CDATA[D. K.]]></given-names>
</name>
<name>
<surname><![CDATA[Liapis]]></surname>
<given-names><![CDATA[A .I.]]></given-names>
</name>
</person-group>
<source><![CDATA[J. Chromatogr. A.]]></source>
<year>2001</year>
<volume>907</volume>
<page-range>57-71</page-range></nlm-citation>
</ref>
<ref id="B28">
<label>28</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Meyers]]></surname>
<given-names><![CDATA[J. J.]]></given-names>
</name>
<name>
<surname><![CDATA[Crosser]]></surname>
<given-names><![CDATA[O. K.]]></given-names>
</name>
<name>
<surname><![CDATA[Liapis]]></surname>
<given-names><![CDATA[A. I.]]></given-names>
</name>
</person-group>
<source><![CDATA[J. Chromatogr. A.]]></source>
<year>2001</year>
<volume>908</volume>
<page-range>35-47</page-range></nlm-citation>
</ref>
<ref id="B29">
<label>29</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ljunglof]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Thommes]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<source><![CDATA[J. Chromatogr. A.]]></source>
<year>1998</year>
<volume>813</volume>
<page-range>387-395</page-range></nlm-citation>
</ref>
<ref id="B30">
<label>30</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kim]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
<name>
<surname><![CDATA[Hayashi]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Nakatani]]></surname>
<given-names><![CDATA[K.]]></given-names>
</name>
<name>
<surname><![CDATA[Kitamure]]></surname>
</name>
<name>
<surname><![CDATA[Sasaki]]></surname>
<given-names><![CDATA[K.]]></given-names>
</name>
<name>
<surname><![CDATA[Hotta]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Masuhara]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
</person-group>
<source><![CDATA[Anal. Chem.]]></source>
<year>1996</year>
<volume>68</volume>
<page-range>409-414</page-range></nlm-citation>
</ref>
<ref id="B31">
<label>31</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ljunglof]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Hjorth]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
</person-group>
<source><![CDATA[J. Chromatogr. A.]]></source>
<year>1996</year>
<volume>743</volume>
<page-range>75-83</page-range></nlm-citation>
</ref>
<ref id="B32">
<label>32</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ljunglof]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Bergvall]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
<name>
<surname><![CDATA[Bhikhabhai]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Hjorth]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
</person-group>
<source><![CDATA[J. Chromatogr. A.]]></source>
<year>1999</year>
<volume>844</volume>
<page-range>29-135</page-range></nlm-citation>
</ref>
<ref id="B33">
<label>33</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Zhou]]></surname>
<given-names><![CDATA[X.]]></given-names>
</name>
<name>
<surname><![CDATA[Li]]></surname>
<given-names><![CDATA[W.]]></given-names>
</name>
<name>
<surname><![CDATA[Shi]]></surname>
<given-names><![CDATA[Q.]]></given-names>
</name>
<name>
<surname><![CDATA[Sun]]></surname>
<given-names><![CDATA[Y.]]></given-names>
</name>
</person-group>
<source><![CDATA[J. Chromatogr. A]]></source>
<year>2006</year>
<volume>1103</volume>
<page-range>110-117</page-range></nlm-citation>
</ref>
<ref id="B34">
<label>34</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Guichon]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
<name>
<surname><![CDATA[Shirazi]]></surname>
<given-names><![CDATA[S. G.]]></given-names>
</name>
<name>
<surname><![CDATA[Katti]]></surname>
<given-names><![CDATA[A. M.]]></given-names>
</name>
</person-group>
<source><![CDATA[Fundamentals of Preparative and Nolinear Chromatography]]></source>
<year>1994</year>
<publisher-loc><![CDATA[Boston^eMA MA]]></publisher-loc>
<publisher-name><![CDATA[Academic Press]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B35">
<label>35</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Geankoplis]]></surname>
<given-names><![CDATA[C. J.]]></given-names>
</name>
</person-group>
<source><![CDATA[Transport Processes and Unit Operations]]></source>
<year>1983</year>
<edition>2</edition>
<publisher-loc><![CDATA[^eMA MA]]></publisher-loc>
<publisher-name><![CDATA[Allyn and Bacon]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B36">
<label>36</label><nlm-citation citation-type="">
<collab>The Mathworks</collab>
<source><![CDATA[Matlab 7.1]]></source>
<year>2005</year>
</nlm-citation>
</ref>
<ref id="B37">
<label>37</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Shampine]]></surname>
<given-names><![CDATA[L. F.]]></given-names>
</name>
<name>
<surname><![CDATA[Reichelt]]></surname>
<given-names><![CDATA[M.W.]]></given-names>
</name>
</person-group>
<source><![CDATA[Siam J. Sci. Comput.]]></source>
<year>1997</year>
<volume>18</volume>
<page-range>1-22</page-range></nlm-citation>
</ref>
<ref id="B38">
<label>38</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Shampine]]></surname>
<given-names><![CDATA[L. F.]]></given-names>
</name>
<name>
<surname><![CDATA[Reichelt]]></surname>
<given-names><![CDATA[M. W.]]></given-names>
</name>
</person-group>
<source><![CDATA[Siam Rev.]]></source>
<year>1999</year>
<volume>18</volume>
<page-range>538-552</page-range></nlm-citation>
</ref>
<ref id="B39">
<label>39</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ashino]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Nagase]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Vaillancourt]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
</person-group>
<source><![CDATA[Comput. Math. Appl.]]></source>
<year>2000</year>
<volume>40</volume>
<page-range>491-512</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
