2014/12/04 by Pintu K. Kundu, Rafał Klajn · 1 citation
Materials Science · Neuroscience · #Photochromic and Fluorescence Chemistry #Porphyrin and Phthalocyanine Chemistry #Photoreceptor and optogenetics research
paper · doi:10.1021/nn506656r
openalex publication_date 2014/12/04 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/30
Nature has long inspired scientists with its seemingly unlimited ability to harness solar energy and to utilize it to drive various physiological processes. With the help of man-made molecular photoswitches, we now have the potential to outperform natural systems in many ways, with the ultimate goal of fabricating multifunctional materials that operate at different light wavelengths. An important challenge in developing light-controlled artificial molecular machines lies in attaining a detailed understanding of the photoisomerization-coupled conformational changes that occur in macromolecules and molecular assemblies. In this issue of ACS Nano, Bléger, Rabe, and co-workers use force microscopy to provide interesting insights into the behavior of individual photoresponsive molecules and to identify contraction, extension, and crawling events accompanying light-induced isomerization.