1. Laboratory
of Organic Matter Physics, University of Nova Gorica, Vipavska
13, SI-5000 Nova
Gorica, Slovenia
2. Istituto per la Sintesi Organica e la Fotoreattività, Consiglio Nazionale delle Ricerche (ISOF-CNR), via Gobetti 101, 40129 Bologna, Italy
3. Nanochemistry
Laboratory, Institut de Science et d’Ingénierie Supramoléculaires
(ISIS) and International Center for Frontier Research in Chemistry
(icFRC), Université de Strasbourg, Centre National de la Recherche Scientifique (CNRS), 8 allée Gaspard Monge, 67000 Strasbourg, France