<?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>0187-893X</journal-id>
<journal-title><![CDATA[Educación química]]></journal-title>
<abbrev-journal-title><![CDATA[Educ. quím]]></abbrev-journal-title>
<issn>0187-893X</issn>
<publisher>
<publisher-name><![CDATA[Universidad Nacional Autónoma de México, Facultad de Química]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0187-893X2018000100002</article-id>
<article-id pub-id-type="doi">10.22201/fq.18708404e.2018.1.63678</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[El premio Nobel de Química 2017: microscopía crio-electrónica]]></article-title>
<article-title xml:lang="en"><![CDATA[The Nobel prize in chemistry 2017: cryoelectron microscopy]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Amador-Bedolla]]></surname>
<given-names><![CDATA[Carlos]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Nacional Autónoma de México Facultad de Química ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Mexico</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>00</month>
<year>2018</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>00</month>
<year>2018</year>
</pub-date>
<volume>29</volume>
<numero>1</numero>
<fpage>3</fpage>
<lpage>8</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S0187-893X2018000100002&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S0187-893X2018000100002&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S0187-893X2018000100002&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen: El premio Nobel de Química 2017 se otorgó a tres científicos que, durante casi cuarenta años, han resuelto complicadísimos problemas físicos, químicos, matemáticos y computacionales para lograr que la microscopía electrónica sirva para detectar la estructura tridimensional de complejos bioquímicos, entre los que destacan las proteínas. Este intricado método analítico permite, adicionalmente, estudiar el movimiento molecular que es fundamental para la función bioquímica de las proteínas.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract: The 2017 Nobel Prize in Chemistry was awarded to three scientists whom, over a period of almost forty years, have solved the momentous problems &#8210;involving physics, chemistry, mathematics and computation&#8210; needed to make electronic microscopy useful for the determination of the three-dimensional structure of biochemical complexes, particularly of proteins. Additionally, this complex analytical method allows for the study of the molecular dynamics fundamental for the biochemical action of proteins.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Premio Nobel 2017]]></kwd>
<kwd lng="es"><![CDATA[microscopía crio-electrónica]]></kwd>
<kwd lng="es"><![CDATA[estructura de proteínas]]></kwd>
<kwd lng="en"><![CDATA[Nobel prize 2017]]></kwd>
<kwd lng="en"><![CDATA[cryo-electron microscopy]]></kwd>
<kwd lng="en"><![CDATA[protein structure]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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