Synthesis and properties of comb polymers with semirigid mesogen-jacketed polymers as side chains

2011 ◽  
Vol 50 (5) ◽  
pp. 918-926 ◽  
Author(s):  
Ziyue Ma ◽  
Cui Zheng ◽  
Zhihao Shen ◽  
Dehai Liang ◽  
Xinghe Fan
Keyword(s):  
Side Chains ◽  
Comb Polymers

scholarly journals Amphiphilic Comb Polymers as New Additives in Bicontinuous Microemulsions

Nanomaterials ◽  
2020 ◽  
Vol 10 (12) ◽  
pp. 2410
Author(s):  
Debasish Saha ◽  
Karthik R. Peddireddy ◽  
Jürgen Allgaier ◽  
Wei Zhang ◽  
Simona Maccarrone ◽  
...  
Keyword(s):  
Neutron Scattering ◽  
Small Angle ◽  
Small Angle Neutron Scattering ◽  
Amphiphilic Polymers ◽  
Side Chain ◽  
Side Chains ◽  
Contrast Variation ◽  
Dna Complexes ◽  
Comb Polymers ◽  
Polymer Architectures

It has been shown that the thermodynamics of bicontinuous microemulsions can be tailored via the addition of various different amphiphilic polymers. In this manuscript, we now focus on comb-type polymers consisting of hydrophobic backbones and hydrophilic side chains. The distinct philicity of the backbone and side chains leads to a well-defined segregation into the oil and water domains respectively, as confirmed by contrast variation small-angle neutron scattering experiments. This polymer–microemulsion structure leads to well-described conformational entropies of the polymer fragments (backbone and side chains) that exert pressure on the membrane, which influences the thermodynamics of the overall microemulsion. In the context of the different polymer architectures that have been studied by our group with regards to their phase diagrams and small-angle neutron scattering, the microemulsion thermodynamics of comb polymers can be described in terms of a superposition of the backbone and side chain fragments. The denser or longer the side chain, the stronger the grafting and the more visible the brush effect of the side chains becomes. Possible applications of the comb polymers as switchable additives are discussed. Finally, a balanced philicity of polymers also motivates transmembrane migration in biological systems of the polymers themselves or of polymer–DNA complexes.

Brushes and lamellar mesophases of comb-shaped (co)polymers: a self-consistent field theory

2020 ◽  
Vol 22 (40) ◽  
pp. 23385-23398
Author(s):  
Ivan V. Mikhailov ◽  
Ekaterina B. Zhulina ◽  
Oleg V. Borisov
Keyword(s):  
Field Theory ◽  
Main Chain ◽  
Side Chains ◽  
Comb Polymers ◽  
Grafting Density ◽  
Consistent Field ◽  
Self Consistent ◽  
Self Consistent Field ◽  
Self Consistent Field Theory

Superimposed distributions of main chain ends in brush of comb polymers with different length and grafting density of side chains.

Polymer electrolyte complexes of LiCIO4 and comb polymers of siloxane with oligo-oxyethylene side chains

1988 ◽  
Vol 20 (3) ◽  
pp. 281-288 ◽  
Author(s):  
Daryle Fish ◽  
Ishrat M. Khan ◽  
E. Wu ◽  
Johannes Smid
Keyword(s):  
Polymer Electrolyte ◽  
Side Chains ◽  
Comb Polymers

Monolayer Assemblies of Comb Polymers Containing Different Kinds of Fluorocarbon Side-Chains

2004 ◽  
Vol 205 (6) ◽  
pp. 843-854 ◽  
Author(s):  
Atsuhiro Fujimori ◽  
Yoshio Shibasaki ◽  
Tohru Araki ◽  
Hiroo Nakahara
Keyword(s):  
Side Chains ◽  
Comb Polymers

Fluorescent amphiphilic heterografted comb polymers comprising biocompatible PLA and PEtOx side chains

2016 ◽  
Vol 7 (39) ◽  
pp. 6064-6074 ◽  
Author(s):  
Ilknur Yildirim ◽  
Tanja Bus ◽  
Martin Sahn ◽  
Turgay Yildirim ◽  
Diana Kalden ◽  
...  
Keyword(s):  
Side Chains ◽  
Comb Polymers

The comb polymers are synthesized in three independent steps by ROP, CROP, and RAFT.

Characteristics of monolayer behavior and multilayer film structures of comb polymers having different kinds of fluorocarbon side-chains

2004 ◽  
Vol 278 (1) ◽  
pp. 184-191 ◽  
Author(s):  
Atsuhiro Fujimori ◽  
Hiroo Nakahara ◽  
Eisuke Ito ◽  
Masahiko Hara ◽  
Kaname Kanai ◽  
...  
Keyword(s):  
Multilayer Film ◽  
Side Chains ◽  
Comb Polymers

Synthesis of comb-like poly(ethyleneimine)s and their application in biomimetic silicification

2015 ◽  
Vol 6 (12) ◽  
pp. 2255-2263 ◽  
Author(s):  
Dong-Dong Yao ◽  
Ren-Hua Jin
Keyword(s):  
Self Assembly ◽  
Side Chains ◽  
Comb Polymers ◽  
Assembly Behavior

In this paper, we firstly synthesized comb polymers with crystallizable poly(ethyleneimine) (PEI) side chains, and further investigated their self-assembly behavior and catalytic templating role for silicification.

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