1 Departamento de Química Orgánica, Centro Singular de Investigación en Química Biológica y Materiales Moleculares (CIQUS), Universidad de Santiago de Compostela (USC), Campus Vida, 15782, Santiago de Compostela, Spain. juanr.granja@usc.es.
Self-assembling cyclic peptides decorated with mesogens form porous columnar mesophases in which, depending on the number of hydrocarbon chains, double or single channels are formed along each column.