<?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>2448-5691</journal-id>
<journal-title><![CDATA[Mundo nano. Revista interdisciplinaria en nanociencias y nanotecnología]]></journal-title>
<abbrev-journal-title><![CDATA[Mundo nano]]></abbrev-journal-title>
<issn>2448-5691</issn>
<publisher>
<publisher-name><![CDATA[Universidad Nacional Autónoma de México, Instituto de Ciencias Aplicadas y Tecnología]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2448-56912021000200202</article-id>
<article-id pub-id-type="doi">10.22201/ceiich.24485691e.2021.27.69652</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Nanomateriales integrados para el desarrollo de equipo de prevención primaria ante el Covid-19]]></article-title>
<article-title xml:lang="en"><![CDATA[Integrated nanomaterials for the development of a primary prevention equipment facing Covid-19]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Torre S.]]></surname>
<given-names><![CDATA[Rocío G. de la]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Betancourt]]></surname>
<given-names><![CDATA[Israel]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Nacional Autónoma de México Instituto de Investigaciones en Materiales ]]></institution>
<addr-line><![CDATA[Ciudad de México ]]></addr-line>
<country>Mexico</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>00</month>
<year>2021</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>00</month>
<year>2021</year>
</pub-date>
<volume>14</volume>
<numero>27</numero>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S2448-56912021000200202&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S2448-56912021000200202&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S2448-56912021000200202&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen: El interés de esta revisión surge del impacto que ha tenido el Covid-19 a nivel mundial. Se proporcionan antecedentes relacionados con la descripción general de los virus, hasta llegar al SARS-CoV-2. Dentro de estos se menciona el posible origen de la pandemia, las recomendaciones emitidas por la Organización Mundial de la Salud (OMS), y, finalmente, las alternativas que se tienen actualmente para combatir al SARS-CoV-2 a partir de la experiencia obtenida ante otros virus y bacterias. Dentro de estas opciones, se dan a conocer algunas posibles áreas de aplicación de la nanotecnología, como herramienta de diagnóstico, tratamiento y/o prevención. Finalmente, la revisión se enfoca en mencionar algunos de los desarrollos realizados en diferentes países para la elaboración de equipo de protección personal (EPP) y material filtrante en general, como mecanismo de prevención primaria ante infecciones virales.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract: The interest of this review arises from the impact that Covid-19 has had worldwide. Information related to the general description of viruses is provided, up to SARS-CoV-2. These include the possible origin of the pandemic, the recommendations issued by the World Health Organization (WHO), and finally the alternatives currently available to combat SARS-CoV-2 based on the experience obtained with other viruses and bacteria. Within these options, some possible areas of application of nanotechnology are presented, as a diagnostic, treatment and/or prevention tool. Finally, the review focuses on mentioning some of the developments that have been carried out in different countries for the development of personal protective equipment (PPE) and filter material in general, as a primary prevention mechanism against viral infections.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Covid-19]]></kwd>
<kwd lng="es"><![CDATA[prevención primaria]]></kwd>
<kwd lng="es"><![CDATA[nanomateriales]]></kwd>
<kwd lng="en"><![CDATA[Covid-19]]></kwd>
<kwd lng="en"><![CDATA[primary prevention]]></kwd>
<kwd lng="en"><![CDATA[nanomaterials]]></kwd>
</kwd-group>
</article-meta>
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