Supplementary Material (ESI) for Chemical Communications This journal is (c) The Royal Society of Chemistry 2007 -S1- Supporting Information Physicochemical characterization of octakis(alkyloxy)-substituted Zn(II)-phthalocyanines noncovalently incorporated into an organogel and their remarkable morphological effect on the nanoscale-fibers David Díaz Díaz,* a,b Tomás Torres,* a Rudolf Zentel, c Riju Davis, c and Martin Brehmer c a Departamento de Química Orgánica (C-I), Facultad de Ciencias, Universidad Autónoma de Madrid, Cantoblanco 28049, Spain b The Dow Chemical Company (Dow Europe GmbH), Bachtobelstrasse 3, CH 8810 Horgen, Switzerland c Institute of Organic Chemistry, Johannes Gutenberg University Mainz, Duisbergweg 10-14, 55128 Mainz, Germany tomas.torres@uam.es david.diaz@uam.es - Contents list - 1. Compounds Synthesis S2 2. Gelation Experiments and Determination of T gel S2 3. Control Experiments S3 4. Rheological Experiments S3 5. FT-IR Spectroscopy S4 6. UV-Vis Spectroscopy S5 7. Fluorescence Spectroscopy S6 8. Transmission and Scanning Electron Microscopy S7 9. References S8