<?xml version="1.0" encoding="UTF-8"?>
<xml>
<records>
<record>
  <contributors>
    <authors>
      <author>Azevedo, João</author>
      <author>Fernández-García, M.P.</author>
      <author>Magén, César</author>
      <author>Mendes, Adélio</author>
      <author>Araújo, João P.</author>
      <author>Sousa, Célia T.</author>
    </authors>
  </contributors>
  <titles>
    <title>Double-walled iron oxide nanotubes via selective chemical etching and Kirkendall process</title>
    <secondary-title>Sci. rep.</secondary-title>
  </titles>
  <doi>10.1038/s41598-019-47704-5</doi>
  <pages/>
  <volume/>
  <number/>
  <dates>
    <year>2019</year>
    <pub-dates>
      <date>2019</date>
    </pub-dates>
  </dates>
  <abstract/>
</record>

</records>
</xml>