Darkness unlocks more ordered nanotubes in light-responsive molecular assemblies, study suggests

Life on Earth has evolved under an uninterrupted rhythm of day and night. While light provides the energy that powers countless molecular processes, periods of darkness often allow biological systems to reorganize, recover and transform that energy into functional outcomes. Inspired by this natural balance, an international team led by Javier Montenegro at the Center for Research in Biological Chemistry and Molecular Materials (CiQUS) of the Universidade de Santiago de Compostela has demonstrated that the same principle can govern the behavior of simple synthetic molecular systems.