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<a rel="nofollow" name="12768a6df450b7a0_OLE_LINK3" style="line-height:1.2em;text-decoration:none;color:rgb(0, 51, 153);outline-style:none;outline-width:initial;outline-color:initial"><b style="line-height:1.2em;outline-style:none;outline-width:initial;outline-color:initial"><font style="line-height:1.2em;outline-style:none;outline-width:initial;outline-color:initial"><span style="line-height:1.2em;outline-style:none;outline-width:initial;outline-color:initial;font-weight:bold"><font face="'comic sans ms'" style="line-height:1.2em;outline-style:none;outline-width:initial;outline-color:initial"><font color="#007F40" style="line-height:1.2em;outline-style:none;outline-width:initial;outline-color:initial"><span style="line-height:1.2em;outline-style:none;outline-width:initial;outline-color:initial;font-size:x-large"> Seminario de Química Orgánica 2010</span></font></font></span></font></b></a></p>
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<b style="line-height:1.2em;outline-style:none;outline-width:initial;outline-color:initial"><font size="1" style="line-height:1.2em;outline-style:none;outline-width:initial;outline-color:initial"><span style="line-height:1.2em;outline-style:none;outline-width:initial;outline-color:initial;font-size:9pt;font-weight:bold"><font face="garamond, 'new york', times, serif" style="line-height:1.2em;outline-style:none;outline-width:initial;outline-color:initial"> </font></span></font></b></p>
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<font color="#000080" face="garamond, 'new york', times, serif" size="5" style="line-height:1.2em;outline-style:none;outline-width:initial;outline-color:initial"><span style="line-height:20px;outline-style:none;outline-width:initial;outline-color:initial;font-size:17px"><b style="line-height:1.2em;outline-style:none;outline-width:initial;outline-color:initial"><br style="line-height:1.2em;outline-style:none;outline-width:initial;outline-color:initial">
</b></span></font></p><p class="MsoNormal" align="center" style="margin-top:0px;margin-right:54pt;margin-bottom:0px;margin-left:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;line-height:1.2em;outline-style:none;outline-width:initial;outline-color:initial;display:block;text-align:center">
<b style="line-height:1.2em;outline-style:none;outline-width:initial;outline-color:initial"><font size="4" color="navy" style="line-height:1.2em;outline-style:none;outline-width:initial;outline-color:initial"><span style="line-height:1.2em;outline-style:none;outline-width:initial;outline-color:initial;font-size:13pt;color:navy;font-weight:bold"><font face="garamond, 'new york', times, serif" style="line-height:1.2em;outline-style:none;outline-width:initial;outline-color:initial"> Lunes 22 de Marzo de 2010 ― 11:00 horas</font></span></font></b></p>
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<b style="line-height:1.2em;outline-style:none;outline-width:initial;outline-color:initial"><font size="1" style="line-height:1.2em;outline-style:none;outline-width:initial;outline-color:initial"><span style="line-height:1.2em;outline-style:none;outline-width:initial;outline-color:initial;font-size:9pt;font-weight:bold"><font face="garamond, 'new york', times, serif" style="line-height:1.2em;outline-style:none;outline-width:initial;outline-color:initial"> </font></span></font></b></p>
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<b style="line-height:1.2em;outline-style:none;outline-width:initial;outline-color:initial"><font size="4" color="red" style="line-height:1.2em;outline-style:none;outline-width:initial;outline-color:initial"><span style="line-height:1.2em;outline-style:none;outline-width:initial;outline-color:initial;font-size:13pt;color:red;font-weight:bold"><font face="garamond, 'new york', times, serif" style="line-height:1.2em;outline-style:none;outline-width:initial;outline-color:initial"> Aula de Seminarios - Departamento de Química Orgánica</font></span></font></b></p>
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<b style="line-height:1.2em;outline-style:none;outline-width:initial;outline-color:initial"><font size="1" style="line-height:1.2em;outline-style:none;outline-width:initial;outline-color:initial"><span style="line-height:1.2em;outline-style:none;outline-width:initial;outline-color:initial;font-size:9pt;font-weight:bold"><font face="garamond, 'new york', times, serif" style="line-height:1.2em;outline-style:none;outline-width:initial;outline-color:initial"> </font></span></font></b></p>
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<b style="line-height:1.2em;outline-style:none;outline-width:initial;outline-color:initial"><font size="4" style="line-height:1.2em;outline-style:none;outline-width:initial;outline-color:initial"><span style="line-height:1.2em;outline-style:none;outline-width:initial;outline-color:initial;font-size:14pt;font-weight:bold"><font face="garamond, 'new york', times, serif" style="line-height:1.2em;outline-style:none;outline-width:initial;outline-color:initial"> Expositor: Lucio Frydman</font></span></font></b></p>
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<i style="line-height:1.2em;outline-style:none;outline-width:initial;outline-color:initial"><font size="2" style="line-height:1.2em;outline-style:none;outline-width:initial;outline-color:initial"><span style="line-height:1.2em;outline-style:none;outline-width:initial;outline-color:initial;font-size:11pt;font-style:italic"><font face="garamond, 'new york', times, serif" style="line-height:1.2em;outline-style:none;outline-width:initial;outline-color:initial"> </font></span></font></i></p>
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<b style="line-height:1.2em;outline-style:none;outline-width:initial;outline-color:initial"><i style="line-height:1.2em;outline-style:none;outline-width:initial;outline-color:initial"><font size="2" style="line-height:1.2em;outline-style:none;outline-width:initial;outline-color:initial"><span style="line-height:1.2em;outline-style:none;outline-width:initial;outline-color:initial;font-size:10pt"><span style="line-height:19px;outline-style:none;outline-width:initial;outline-color:initial;font-size:medium;font-style:normal;font-weight:normal"><font face="garamond, 'new york', times, serif" style="line-height:1.2em;outline-style:none;outline-width:initial;outline-color:initial">Kimmel Fellow</font></span></span></font></i></b></p>
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<span lang="EN-US" style="line-height:1.2em;outline-style:none;outline-width:initial;outline-color:initial"><span style="line-height:19px;outline-style:none;outline-width:initial;outline-color:initial;font-size:medium;font-style:normal;font-weight:normal"><font face="garamond, 'new york', times, serif" style="line-height:1.2em;outline-style:none;outline-width:initial;outline-color:initial">Chemical Physics Department, Weizmann Institute, Rehovot, Israel</font></span></span></p>
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<span lang="EN-US" style="line-height:1.2em;outline-style:none;outline-width:initial;outline-color:initial"><span style="line-height:19px;outline-style:none;outline-width:initial;outline-color:initial;font-size:medium;font-style:normal;font-weight:normal"><font face="garamond, 'new york', times,
serif" style="line-height:1.2em;outline-style:none;outline-width:initial;outline-color:initial"><span style="line-height:1.2em;outline-style:none;outline-width:initial;outline-color:initial;font-size:16px;font-weight:bold"> </span></font></span></span></p>
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<b style="line-height:1.2em;outline-style:none;outline-width:initial;outline-color:initial"><u style="line-height:1.2em;outline-style:none;outline-width:initial;outline-color:initial"><font size="4" color="black" style="line-height:1.2em;outline-style:none;outline-width:initial;outline-color:initial"><span style="line-height:1.2em;outline-style:none;outline-width:initial;outline-color:initial;font-size:13pt;font-weight:bold"><font face="garamond, 'new york', times, serif" style="line-height:1.2em;outline-style:none;outline-width:initial;outline-color:initial">Título</font></span></font></u></b><b style="line-height:1.2em;outline-style:none;outline-width:initial;outline-color:initial"><font size="4" face="Comic Sans MS" style="line-height:1.2em;outline-style:none;outline-width:initial;outline-color:initial"><span style="line-height:1.2em;outline-style:none;outline-width:initial;outline-color:initial;font-size:13pt;font-weight:bold"><font face="garamond, 'new york', times, serif" style="line-height:1.2em;outline-style:none;outline-width:initial;outline-color:initial">:</font></span><span style="line-height:1.2em;outline-style:none;outline-width:initial;outline-color:initial;font-size:13pt;font-family:'Comic Sans MS';font-weight:bold"> <span style="line-height:15px;outline-style:none;outline-width:initial;outline-color:initial;font-weight:normal"><i style="line-height:1.2em;outline-style:none;outline-width:initial;outline-color:initial"><span style="line-height:1.2em;outline-style:none;outline-width:initial;outline-color:initial;font-size:large"><font face="'bookman old style', 'new york', times,
serif" style="line-height:1.2em;outline-style:none;outline-width:initial;outline-color:initial">Espectroscopia de RMN en varias dimensiones - y en una fracción de segundo</font></span></i></span></span></font></b></p>
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<p style="margin-top:0px;margin-right:0px;margin-bottom:12px;margin-left:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;line-height:1.2em;outline-style:none;outline-width:initial;outline-color:initial;display:block;text-align:justify">
<font face="Helvetica, helvetica, clean, sans-serif" size="5"><span style="font-size:18px;line-height:21px"><br></span></font></p><p style="margin-top:0px;margin-right:0px;margin-bottom:12px;margin-left:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;line-height:1.2em;outline-style:none;outline-width:initial;outline-color:initial;display:block;text-align:justify">
<font face="Helvetica" style="line-height:1.2em;outline-style:none;outline-width:initial;outline-color:initial"><font size="5" style="line-height:1.2em;outline-style:none;outline-width:initial;outline-color:initial"><span style="line-height:1.2em;outline-style:none;outline-width:initial;outline-color:initial;font-size:18px"><span style="text-decoration:underline">Resumen:</span> Recientemente, hemos desarrollado un esquema que permite la adquisición de espectros o imágenes multidimensionales en resonancia magnética (RMN, RMI), que involucran un único transiente. Estos métodos son substancialmente diferentes a sus contrapartes convencionales, que de acuerdo al esquema propuesto por R. Ernst & J. Jeener demandan cientos o miles de transientes para proveer una informacion similar. Cuando la señal proveniente de los espines es suficientemente fuerte, la adquisicion de espectros de RMN multidimensionales y/o imágenes de RMI, puede ser acortada por varios órdenes de magnitud. Se ilustrarán los principios físicos en los cuales se basa esta espectroscopía de RMN "ultra-rapida", y se darán ejemplos de experimentos típicos de correlación homo- y heteronucleares en líquidos y sólidos (COSY, TOCSY, HSQC, HMQC, NOESY MAS, imagénes) concluidos en una fracción de segundo. La incorporación de métodos complementarios, capaces de proveer sistemas hyperpolarizados cuyo tiempo de vida media es solo unos pocos segundos, tambien será discutida e ilustrada en el marco de estos experimentos ultrarapidos.</span></font></font></p>
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