Spatiotemporal control of polymer brush formation through photoinduced radical polymerization regulated by DMD light modulation

Lab on a Chip ◽  
2019 ◽  
Vol 19 (16) ◽  
pp. 2651-2662 ◽  
Author(s):  
Haili Zhao ◽  
Jin Sha ◽  
Xiaofeng Wang ◽  
Yongchao Jiang ◽  
Tao Chen ◽  
...  
Keyword(s):  
Chemical Composition ◽  
Radical Polymerization ◽  
Polymer Brush ◽  
Light Modulation ◽  
Complex Polymer ◽  
Spatiotemporal Control ◽  
3D Nanostructure

A novel patterning methodology is reported for fabricating complex polymer brush micropatterns with a spatially controllable 3D nanostructure and chemical composition.

Zwitterionic polymer brush grafting on anodic aluminum oxide membranes by surface-initiated atom transfer radical polymerization

2017 ◽  
Vol 8 (15) ◽  
pp. 2309-2316 ◽  
Author(s):  
Chien-Wei Chu ◽  
Yuji Higaki ◽  
Chao-Hung Cheng ◽  
Ming-Hsiang Cheng ◽  
Chun-Wei Chang ◽  
...  
Keyword(s):  
Aluminum Oxide ◽  
Atom Transfer Radical Polymerization ◽  
Radical Polymerization ◽  
Anodic Aluminum Oxide ◽  
Polymer Brush ◽  
Atom Transfer ◽  
Geometric Effect ◽  
Anodic Aluminum ◽  
Zwitterionic Polymer ◽  
Oxide Membranes

A feasible processing of zwitterionic polymer-grafted anodic aluminum oxide (AAO) membranes by surface-initiated atom transfer radical polymerization (SI-ATRP) and the geometric effect were investigated.

scholarly journals Efficient click-addition sequence for polymer–polymer couplings

2016 ◽  
Vol 7 (35) ◽  
pp. 5536-5543 ◽  
Author(s):  
Johannes C. Brendel ◽  
Guillaume Gody ◽  
Sébastien Perrier
Keyword(s):  
Click Chemistry ◽  
Radical Polymerization ◽  
Controlled Radical Polymerization ◽  
Polymer Architectures ◽  
Complex Polymer

Controlled radical polymerization methods and click chemistry form a versatile toolbox for creating complex polymer architectures.

Fabrication and Interfacial Properties of Polymer Brush Gradients by Surface-Initiated Cu(0)-Mediated Controlled Radical Polymerization

2017 ◽  
Vol 50 (6) ◽  
pp. 2436-2446 ◽  
Author(s):  
Ella S. Dehghani ◽  
Yunhao Du ◽  
Tao Zhang ◽  
Shivaprakash N. Ramakrishna ◽  
Nicholas D. Spencer ◽  
...  
Keyword(s):  
Radical Polymerization ◽  
Polymer Brush ◽  
Interfacial Properties ◽  
Controlled Radical Polymerization

Blood Clearance and Biodistribution of Polymer Brush-Afforded Silica Particles Prepared by Surface-Initiated Living Radical Polymerization

2012 ◽  
Vol 13 (3) ◽  
pp. 927-936 ◽  
Author(s):  
Kohji Ohno ◽  
Tatsuki Akashi ◽  
Yoshinobu Tsujii ◽  
Masaya Yamamoto ◽  
Yasuhiko Tabata
Keyword(s):  
Radical Polymerization ◽  
Polymer Brush ◽  
Silica Particles ◽  
Living Radical Polymerization ◽  
Blood Clearance

scholarly journals Complex polymer architectures through free-radical polymerization of multivinyl monomers

2020 ◽  
Vol 4 (4) ◽  
pp. 194-212 ◽  
Author(s):  
Yongsheng Gao ◽  
Dezhong Zhou ◽  
Jing Lyu ◽  
Sigen A ◽  
Qian Xu ◽  
...  
Keyword(s):  
Free Radical ◽  
Radical Polymerization ◽  
Free Radical Polymerization ◽  
Polymer Architectures ◽  
Complex Polymer

Essential Factors to Make Excellent Biocompatibility of Phospholipid Polymer Materials

2010 ◽  
Vol 76 ◽  
pp. 1-9 ◽  
Author(s):  
Kazuhiko Ishihara ◽  
Yuuki Inoue
Keyword(s):  
Radical Polymerization ◽  
Blood Compatibility ◽  
Membrane Surface ◽  
Polymer Brush ◽  
Living Radical Polymerization ◽  
Polymer Chains ◽  
Polymer Materials ◽  
Biomaterial Surface ◽  
Phospholipid Polymer ◽  
Living Organisms

Recently, much attention has been attracted to bio/blood compatible materials to suppress undesirable biological reactions that determine the fate of living organisms and materials. A phospholipid polymer composed of 2-methacryloyloxyethyl phosphorylcholine (MPC) unit, which is designed by inspiration of cell membrane surface structure, is the most promising polymer biomaterial with excellent bio/blood compatibility. Progress in living radical polymerization method initiated from the surface enables preparation of a dense polymer chains on the surface, which is called as a polymer brush. The polymer brush structure has narrow molecular weight distribution and controlled chain length. So, it is ideal surface to clarify the interactions between the biomolecules and biomaterial surface that has never done. In these regards, the poly(MPC) brush surfaces are expected to be a novel class of biomaterials, and have been extensively studied its unusual properties. In this review, surface-initiated living radical polymerization of MPC and the characteristics of the poly(MPC) brush surfaces are summarized from a viewpoint of biomaterials science.

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