**Contents**


## **About the Editor**

**Matteo Tiecco**, PhD earned his degree with full marks in Chemistry from University of Perugia, Italy, in the Dept. of Chemistry. He received his PhD from the same institution (Prof. Savelli). He spent his post-doctoral research activity with Prof. Cardinali, Prof. Cruciani, Prof. Alonso, Prof. Di Profio and Prof. Germani in Perugia (IT), in Chieti (IT), in Alicante (ESP). He earned qualification as Associate Professor in Organic Chemistry in 2019. His research activities are related to surfactants and Deep Eutectic Solvents, discovering the mechanisms of enantioselectivity made by the green solvents themselves by the use of chiral ones. Dr Tiecco earned two EurJOC cover pages; he organized two international conferences; he is a reviewer for Angewandte Chemie, ChemComm, Journal of Molecular Liquids and other journals; he participated in over 36 international and national conferences and he published two books. He was involved in two funded PRIN projects, he won four projects at the synchrotrons of Grenoble (FRA) and Oxford (ENG); he is involved in international collaborations in Australia, Spain, Portugal, the USA, Algeria and Italy in many different Departments and towns.
