Perforated vesicles composed of amphiphilic diblock copolymer: new artificial biomembrane model of nuclear envelope

Soft Matter ◽  
2019 ◽  
Vol 15 (48) ◽  
pp. 9849-9857 ◽  
Author(s):  
Eri Yoshida
Keyword(s):  
Nuclear Envelope ◽  
Diblock Copolymer ◽  
Self Assembly ◽  
Amphiphilic Diblock Copolymer ◽  
Artificial Model

Perforated vesicles as a new artificial model of perforated biomembrane for the nuclear envelope were prepared by photopolymerization-induced self-assembly.

Synthesis of poly(methyl methacrylate)-b-poly(acrylic acid) by DPE method

e-Polymers ◽  
2008 ◽  
Vol 8 (1) ◽  
Author(s):  
Dong Chen ◽  
Ruixue Liu ◽  
Zhifeng Fu ◽  
Yan Shi
Keyword(s):  
Molecular Weight ◽  
Acrylic Acid ◽  
Methyl Methacrylate ◽  
Diblock Copolymer ◽  
Self Assembly ◽  
Gel Permeation Chromatography ◽  
Amphiphilic Diblock Copolymer ◽  
Poly Methyl Methacrylate ◽  
Copolymer Poly ◽  
Poly Acrylic Acid

AbstractAmphiphilic diblock copolymer poly(methyl methacrylate)-b-poly(acrylic acid) (PMMA-b-PAA) was prepared by 1,1-diphenylethene (DPE) method. Firstly, free radical polymerization of methyl methacrylate was carried out with AIBN as initiator in the presence of DPE, giving a DPE-containing PMMA precursor with controlled molecular weight. tert-Butyl acrylate (tBA) was then polymerized in the presence of the PMMA precursor, and PMMA-b-PtBA diblock copolymer with controlled molecular weight was prepared. Finally, amphiphilic diblock copolymer PMMA-b-PAA was obtained by hydrolysis of PMMA-b-PtBA. The formation of PMMA-b-PAA was confirmed by 1H NMR spectrum and gel permeation chromatography. Transmission electron microscopy and dynamic light scattering were used to detect the self-assembly behavior of the amphiphilic diblock polymers in methanol.

scholarly journals Synthesis and self-assembly of a novel amphiphilic diblock copolymer consisting of isotactic polystyrene and 1,4-trans-polybutadiene-graft-poly(ethylene oxide)

RSC Advances ◽  
2018 ◽  
Vol 8 (23) ◽  
pp. 12752-12759
Author(s):  
HuaQing Liang ◽  
QiHua Zhou ◽  
YongJiang Long ◽  
WanChu Wei ◽  
Shuo Feng ◽  
...  
Keyword(s):  
Ethylene Oxide ◽  
Diblock Copolymer ◽  
Self Assembly ◽  
Amphiphilic Diblock Copolymer ◽  
Isotactic Polystyrene ◽  
Poly Ethylene Oxide ◽  
Assembly Behavior ◽  
Poly Ethylene

Herein, a novel amphiphilic diblock copolymer consisting of isotactic polystyrene and 1,4-trans-polybutadiene-graft-poly(ethylene oxide) was synthesized and its self-assembly behavior was investigated.

Reproducible Access to Tunable Morphologies via the Self-Assembly of an Amphiphilic Diblock Copolymer in Water

2015 ◽  
Vol 4 (4) ◽  
pp. 381-386 ◽  
Author(s):  
Nghia P. Truong ◽  
John F. Quinn ◽  
Marion V. Dussert ◽  
Nikolle B. T. Sousa ◽  
Michael R. Whittaker ◽  
...  
Keyword(s):  
Diblock Copolymer ◽  
Self Assembly ◽  
The Self ◽  
Amphiphilic Diblock Copolymer

scholarly journals Self-Assembly Behavior of Amphiphilic Diblock Copolymer PS-b-P4VP in CO2-Expanded Liquids

2018 ◽  
Vol 34 (8) ◽  
pp. 945-951
Author(s):  
Xiaomeng CHENG ◽  
◽  
Dongxia JIAO ◽  
Zhihao LIANG ◽  
Jinjin WEI ◽  
...  
Keyword(s):  
Diblock Copolymer ◽  
Self Assembly ◽  
Amphiphilic Diblock Copolymer ◽  
Ps I ◽  
Assembly Behavior

scholarly journals The effect of solvent quality on pathway-dependent solution-state self-assembly of an amphiphilic diblock copolymer

2020 ◽  
Vol 127 (12) ◽  
pp. 125104 ◽  
Author(s):  
Shrinivas Venkataraman ◽  
Guangmin Wei ◽  
Kenneth P. Mineart ◽  
James L. Hedrick ◽  
Vivek M. Prabhu ◽  
...  
Keyword(s):  
Diblock Copolymer ◽  
Self Assembly ◽  
Amphiphilic Diblock Copolymer ◽  
Solution State ◽  
Effect Of Solvent ◽  
Solvent Quality

MONTE CARLO SIMULATION OF SELF-ASSEMBLED AMPHIPHILIC DIBLOCK COPOLYMER IN SOLUTION

2003 ◽  
Vol 17 (01n02) ◽  
pp. 241-244 ◽  
Author(s):  
PINGCHUAN SUN ◽  
YUHUA YIN ◽  
BAOHUI LI ◽  
QINGHUA JIN ◽  
DATONG DING
Keyword(s):  
Monte Carlo Simulation ◽  
Monte Carlo ◽  
Diblock Copolymer ◽  
Self Assembly ◽  
Diblock Copolymers ◽  
The Self ◽  
Amphiphilic Diblock Copolymer ◽  
The Core ◽  
Spherical Micelles ◽  
The Given

In this paper, Monte Carlo method is applied to simulate the process of the self-assembly of amphiphilic diblock copolymer with a series of block lengths of the insoluble and soluble blocks. Under the given simulation conditions, the diblock copolymers form spherical micelles in solution. The dependence of the core radii of spherical micelles on both block lengths is obtained and compared with experimental results of Eisenberg and coworkers.

Cyclic azobenzene-containing amphiphilic diblock copolymers: solution self-assembly and unusual photo-responsive behaviors

2015 ◽  
Vol 6 (16) ◽  
pp. 3009-3013 ◽  
Author(s):  
Beibei Chen ◽  
Zhao Wang ◽  
Jinjie Lu ◽  
Xian Yang ◽  
Yong Wang ◽  
...  
Keyword(s):  
Diblock Copolymer ◽  
Self Assembly ◽  
Diblock Copolymers ◽  
Amphiphilic Diblock Copolymer ◽  
Spherical Micelles ◽  
Self Assembled ◽  
Amphiphilic Diblock Copolymers

A novel amphiphilic diblock copolymer containing cyclic-azobenzene has been synthesized and self-assembled into spherical micelles which show unusual photo-responsive behaviors.

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