**Author details**

Esther Hontañón1 \* and Stella Vallejos2

1 Institute of Physical and Information Technologies, Spanish National Research Council, Madrid, Spain

2 Institute of Microelectronics of Barcelona, Spanish National Research Council, Cerdanyola del Vallès, Barcelona, Spain

\*Address all correspondence to: esther.hontanon@csic.es

© 2021 The Author(s). Licensee IntechOpen. This chapter is distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/ by/3.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

*One-Dimensional Metal Oxide Nanostructures for Chemical Sensors DOI: http://dx.doi.org/10.5772/intechopen.101749*
