1643584-15-9Relevant articles and documents
Two-photon-responsive supramolecular hydrogel for controlling materials motion in micrometer space
Yoshii, Tatsuyuki,Ikeda, Masato,Hamachi, Itaru
supporting information, p. 7264 - 7267 (2014/07/21)
Spatiotemporal control of fluidity inside a soft matrix by external stimuli allows real-time manipulation of nano/micromaterials. In this study, we report a two-photon-responsive peptide-based supramolecular hydrogel, the fluidity of which was dramatically controlled with high spatial resolution (10μm×10μm×10μm). The off-on switching of the Brownian motion of nanobeads and chemotaxis of bacteria by two-photon excitation was successfully demonstrated.