title: UV gelation of single-component polyacrylates bearing dinitrobenzoate side groups.
abstract: Polyacrylates bearing dinitrobenzoate side groups undergo sol-gel-sol transformations in DMF or THF solutions regulated by alternating UV light and dark conditions. The formation and recombination of radical ionic species via photoinduced electron transfer may be responsible.
authors.affiliation: Hefei National Laboratory for Physical Sciences at the Microscale, University of Science and Technology of China, 96 Jinzhai Road, Hefei, Anhui 230026, China. gzhang@ ustc.edu.cn and CAS Key Laboratory of Soft Matter Chemistry, Department of Polymer Science and Engineering, University of Science and Technology of China, Hefei, 230026 Anhui, China.
authors.forename: Tongqing
authors.initials: T
authors.lastname: Xie
authors.affiliation: Hefei National Laboratory for Physical Sciences at the Microscale, University of Science and Technology of China, 96 Jinzhai Road, Hefei, Anhui 230026, China. gzhang@ ustc.edu.cn and Innovation Center of Chemistry for Energy Materials, Department of Chemical Physics, University of Science and Technology of China, Hefei, 230026 Anhui, China.
authors.forename: Li
authors.initials: L
authors.lastname: Yang
authors.affiliation: Hefei National Laboratory for Physical Sciences at the Microscale, University of Science and Technology of China, 96 Jinzhai Road, Hefei, Anhui 230026, China. gzhang@ ustc.edu.cn.
authors.forename: Xingxing
authors.initials: X
authors.lastname: Sun
authors.affiliation: Hefei National Laboratory for Physical Sciences at the Microscale, University of Science and Technology of China, 96 Jinzhai Road, Hefei, Anhui 230026, China. gzhang@ ustc.edu.cn and Innovation Center of Chemistry for Energy Materials, Department of Chemical Physics, University of Science and Technology of China, Hefei, 230026 Anhui, China.
authors.forename: Jun
authors.initials: J
authors.lastname: Jiang
authors.affiliation: Hefei National Laboratory for Physical Sciences at the Microscale, University of Science and Technology of China, 96 Jinzhai Road, Hefei, Anhui 230026, China. gzhang@ ustc.edu.cn.
authors.forename: Xuepeng
authors.initials: X
authors.lastname: Zhang
authors.affiliation: Hefei National Laboratory for Physical Sciences at the Microscale, University of Science and Technology of China, 96 Jinzhai Road, Hefei, Anhui 230026, China. gzhang@ ustc.edu.cn and Innovation Center of Chemistry for Energy Materials, Department of Chemical Physics, University of Science and Technology of China, Hefei, 230026 Anhui, China.
authors.forename: Yi
authors.initials: Y
authors.lastname: Luo
authors.affiliation: Hefei National Laboratory for Physical Sciences at the Microscale, University of Science and Technology of China, 96 Jinzhai Road, Hefei, Anhui 230026, China. gzhang@ ustc.edu.cn.
authors.forename: Guoqing
authors.initials: G
authors.lastname: Zhang