19 Photoinduced Morphological Transformation and Photodriven …
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UV light and they were able to affect the diffusion direction of other objects. Moreover, the nanofibers proved to be capable of assisting the clustering of PS beads
into a UV-focused point. We expect that the further investigation on various types
of morphological changes and external stimuli will lead to the development of more
sophisticated functionalities.
Acknowledgements This work was supported by a Grant-in-Aid for Scientific Research on Innovative Areas “Photosynergetics” (JSPS KAKENHI Grant No. JP26107008), from MEXT, Japan and
PRESTO, JST (Grant No. JPMJPR12K7). This work was performed under the Research Program of
“Dynamic Alliance for Open Innovation Bridging Human, Environment and Materials” in “Network
Joint Research Center for Materials and Devices” (No. 2014445, 20162025, and 20172024).
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