Acknowledgements

Financial support from Xunta de Galicia is gratefully acknowledged. Astray G. would like to give his warm thanks to Xunta de Galicia, Consellería de Cultura, Educación e Ordenación Universitaria for the post-doctoral grant B, POS-B/2016/ 001, which he received from them. Cid A acknowledges the post-doctoral grant SFRH/BD/78849/2011 granted to Requimte and UID/MULTI/04378/2013 granted to Unidade de Cien̂cias Biomoleculares Aplicadas (UCIBIO), both from the Portuguese Foundation for Science and Technology.

This chapter is dedicated to Professor Julio Casado Linarejos (sit tivi terra levis) who taught us chemistry and, what really matters, to be better people.

Microemulsion - A Chemical Nanoreactor
