Layered Co-Immobilization of β-Glucosidase and Cellulase on Polymer Film by Visible-Light-Induced Graft Polymerization

2019 ◽  
Vol 11 (47) ◽  
pp. 44913-44921 ◽  
Author(s):  
Yindian Wang ◽  
Yuan Qi ◽  
Chuxuan Chen ◽  
Changwen Zhao ◽  
Yuhong Ma ◽  
...  
Keyword(s):  
Visible Light ◽  
Polymer Film ◽  
Graft Polymerization

Synthesis of pH-responsive hydrogel thin films grafted on PCL substrates for protein delivery

2015 ◽  
Vol 3 (39) ◽  
pp. 7673-7681 ◽  
Author(s):  
Lihua Zhang ◽  
Yuhong Ma ◽  
Changwen Zhao ◽  
Xing Zhu ◽  
Ruichao Chen ◽  
...  
Keyword(s):  
Thin Films ◽  
Drug Delivery ◽  
Visible Light ◽  
Protein Delivery ◽  
Graft Polymerization ◽  
Ph Sensitive ◽  
Ph Responsive ◽  
Polymer Substrates ◽  
Polymerization Method ◽  
Ph Sensitive Hydrogel

A new visible light induced graft polymerization method was utilized to prepare pH-sensitive hydrogel layers covalently attached to polymer substrates for drug delivery.

scholarly journals Microstructuration of poly(3-hexylthiophene) leads to bifunctional superhydrophobic and photoreactive surfaces

2018 ◽  
Vol 54 (6) ◽  
pp. 650-653 ◽  
Author(s):  
L. Janovák ◽  
Á. Dernovics ◽  
L. Mérai ◽  
Á. Deák ◽  
D. Sebők ◽  
...  
Keyword(s):  
Visible Light ◽  
Polymer Film ◽  
Conducting Polymer ◽  
Photocatalytic Properties ◽  
Schematic Representation ◽  
Visible Light Active ◽  
Preparation Route

Schematic representation and a preparation route for the poly(3-hexylthiophene) conducting polymer film having both superhydrophobic and visible-light active photocatalytic properties.

Preparation of TiO2/Ag binary nanocomposite as high-activity visible-light-driven photocatalyst via graft polymerization

2017 ◽  
Vol 685 ◽  
pp. 119-126 ◽  
Author(s):  
Jung Tae Park ◽  
Chang Soo Lee ◽  
Cheol Hun Park ◽  
Jong Hak Kim
Keyword(s):  
Visible Light ◽  
High Activity ◽  
Graft Polymerization ◽  
Visible Light Driven

scholarly journals Simultaneously and separately immobilizing incompatible dual-enzymes on polymer substrate via visible light induced graft polymerization

2018 ◽  
Vol 436 ◽  
pp. 73-79 ◽  
Author(s):  
Xing Zhu ◽  
Bin He ◽  
Changwen Zhao ◽  
Yuhong Ma ◽  
Wantai Yang
Keyword(s):  
Visible Light ◽  
Graft Polymerization ◽  
Polymer Substrate

scholarly journals Photo-Embossed Surface Relief Structures with Improved Aspect Ratios and Their Applications in Liquid Crystal Devices

Polymers ◽  
2022 ◽  
Vol 14 (1) ◽  
pp. 171
Author(s):  
Xiulan Yang ◽  
Minzhao Gu ◽  
Qunmei Wei ◽  
Yang Zhang ◽  
Sihan Wu ◽  
...  
Keyword(s):  
Liquid Crystal ◽  
Visible Light ◽  
Polymer Film ◽  
Surface Relief ◽  
Light Regulation ◽  
Complex Surface ◽  
Economical Method ◽  
Liquid Crystal Devices ◽  
Simple Strategy ◽  
Aspect Ratios

Photo-embossing has been developed as a convenient and economical method for creating complex surface relief structures in polymer films. The pursuit for large aspect ratios of the photo-embossed structures has never stopped. Here, we demonstrate a simple strategy to obtain improved aspect ratios by adding a quick solvent developing step into the photo-embossing process. A good solvent for the monomer is used to remove unreacted monomers from the unexposed region, resulting in deepened valleys of the surface reliefs. In a polymer film as thin as 2.5 µm, the height of the surface reliefs can be increased by a factor of three to around 1.0 µm. This strategy is also shown to be compatible with other methods used to improve the aspect ratios of the photo-embossed structures. Lastly, we employ these surface relief structures in the fabrication of liquid crystal (LC) devices and investigate their performances for visible light regulation.

Graft Polymerization Initiated by Photosensitizer Segregated at Surface of Polymer Film upon Ultraviolet Irradiation

2007 ◽  
Vol 36 (6) ◽  
pp. 808-809
Author(s):  
Hironori Atarashi ◽  
Kei-ichi Akabori ◽  
Akihiro Tanaka ◽  
Masaaki Ozawa ◽  
Keiji Tanaka ◽  
...  
Keyword(s):  
Polymer Film ◽  
Ultraviolet Irradiation ◽  
Graft Polymerization

Visible-light-induced surface graft polymerization via camphorquinone impregnation technique

2001 ◽  
Vol 59 (2) ◽  
pp. 386-389 ◽  
Author(s):  
Houcine Ziani-Cherif ◽  
Yusuke Abe ◽  
Kou Imachi ◽  
Takehisa Matsuda
Keyword(s):  
Visible Light ◽  
Graft Polymerization ◽  
Impregnation Technique ◽  
Surface Graft
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