Acknowledgements

This book would not exist without the effort and dedication of the individual authors, not only in writing their respective chapters but also in their continuing research. In addition, we acknowledge the work of the referees, who contributed with their timely and detailed reviews to improve the quality of the chapters. The editors would like to extend their gratitude to the Royal Society of Chemistry team, in particular Lindsay McGregor, for her patience and enormous help, making the timely publication of this book possible.