Mapping and Reverse-Mapping of the Morphologies for a Molecular Understanding of the Self-Assembly of Fluorinated Block Copolymers

2009 ◽  
Vol 114 (1) ◽  
pp. 370-382 ◽  
Author(s):  
Gokhan Kacar ◽  
Canan Atilgan ◽  
Alimet Sema Özen
Keyword(s):  
Block Copolymers ◽  
Self Assembly ◽  
The Self ◽  
Reverse Mapping

Self-Assembly of Single Chain Janus Nanoparticles from Azobenzene-Containing Block Copolymers and Reversible Photoinduced Morphology Transition

2021 ◽  
Author(s):  
Wei Wen ◽  
Aihua Chen
Keyword(s):  
Block Copolymers ◽  
Experimental Research ◽  
Self Assembly ◽  
The Self ◽  
Single Chain ◽  
Morphology Transition ◽  
Janus Nanoparticles ◽  
Assembly Behavior

Self-assembly of amphiphilic single chain Janus nanoparticles (SCJNPs) is a novel and promising approach to fabricate assemblies with diversified morphologies. However, the experimental research of the self-assembly behavior of SCJNPs...

Coarse-grained simulation of the self-assembly of lipid vesicles concomitantly with novel block copolymers with multiple tails

Soft Matter ◽  
2021 ◽  
Author(s):  
Alexander Kantardjiev
Keyword(s):  
Molecular Dynamics ◽  
Block Copolymers ◽  
Self Assembly ◽  
Lipid Vesicles ◽  
The Self ◽  
Coarse Grained ◽  
Copolymer Concentration ◽  
Copolymer Structure ◽  
Coarse Grained Molecular Dynamics

We carried out a series of coarse-grained molecular dynamics liposome-copolymer simulations with varying extent of copolymer concentration in an attempt to understand the effect of copolymer structure and concentration on vesicle self-assembly and stability.

Nanofiber micelles from the self-assembly of block copolymers

2010 ◽  
Vol 28 (2) ◽  
pp. 84-92 ◽  
Author(s):  
Jieshu Qian ◽  
Meng Zhang ◽  
Ian Manners ◽  
Mitchell A. Winnik
Keyword(s):  
Block Copolymers ◽  
Self Assembly ◽  
The Self

Large Pore Size Nanoporous Materials from the Self-Assembly of Asymmetric Bottlebrush Block Copolymers

Nano Letters ◽  
2011 ◽  
Vol 11 (3) ◽  
pp. 998-1001 ◽  
Author(s):  
Justin Bolton ◽  
Travis S. Bailey ◽  
Javid Rzayev
Keyword(s):  
Block Copolymers ◽  
Pore Size ◽  
Self Assembly ◽  
Nanoporous Materials ◽  
The Self ◽  
Large Pore ◽  
Large Pore Size

scholarly journals Cylindrical Micelles by the Self-Assembly of Crystalline-b-Coil Polyphosphazene-b-P2VP Block Copolymers. Stabilization of Gold Nanoparticles

Molecules ◽  
2019 ◽  
Vol 24 (9) ◽  
pp. 1772 ◽  
Author(s):  
Maria de los Angeles Cortes ◽  
Raquel de la Campa ◽  
Maria Luisa Valenzuela ◽  
Carlos Díaz ◽  
Gabino A. Carriedo ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Block Copolymers ◽  
Self Assembly ◽  
Cationic Polymerization ◽  
The Self ◽  
The Novel ◽  
Selective Solvent ◽  
The Core ◽  
Cylindrical Micelles ◽  
Main Factor

During the last number of years a variety of crystallization-driven self-assembly (CDSA) processes based on semicrystalline block copolymers have been developed to prepare a number of different nanomorphologies in solution (micelles). We herein present a convenient synthetic methodology combining: (i) The anionic polymerization of 2-vinylpyridine initiated by organolithium functionalized phosphane initiators; (ii) the cationic polymerization of iminophosphoranes initiated by –PR2Cl2; and (iii) a macromolecular nucleophilic substitution step, to prepare the novel block copolymers poly(bistrifluoroethoxy phosphazene)-b-poly(2-vinylpyridine) (PTFEP-b-P2VP), having semicrystalline PTFEP core forming blocks. The self-assembly of these materials in mixtures of THF (tetrahydrofuran) and 2-propanol (selective solvent to P2VP), lead to a variety of cylindrical micelles of different lengths depending on the amount of 2-propanol added. We demonstrated that the crystallization of the PTFEP at the core of the micelles is the main factor controlling the self-assembly processes. The presence of pyridinyl moieties at the corona of the micelles was exploited to stabilize gold nanoparticles (AuNPs).

Circular Nanopatterns over Large Areas from the Self-Assembly of Block Copolymers Guided by Shallow Trenches

ACS Nano ◽  
2011 ◽  
Vol 5 (4) ◽  
pp. 2855-2860 ◽  
Author(s):  
Sung Woo Hong ◽  
Xiaodan Gu ◽  
June Huh ◽  
Shuaigang Xiao ◽  
Thomas P. Russell
Keyword(s):  
Block Copolymers ◽  
Self Assembly ◽  
The Self

Mesochiral phases from the self-assembly of chiral block copolymers

2020 ◽  
Vol 11 (9) ◽  
pp. 1542-1554
Author(s):  
Kai-Chieh Yang ◽  
Po-Ting Chiu ◽  
Rong-Ming Ho
Keyword(s):  
Block Copolymers ◽  
Self Assembly ◽  
The Self ◽  
Chiral Materials

Self-assembly of block copolymers with chiral sense gives mesochiral phases possessing helical sense. With the controlled chirality of the helical cylinder and chiral network, it is appealing to fabricate chiral materials for applications.

scholarly journals Self-assembly of block copolymers during hollow fiber spinning: an in situ small-angle X-ray scattering study

Nanoscale ◽  
2019 ◽  
Vol 11 (16) ◽  
pp. 7634-7647 ◽  
Author(s):  
Kirti Sankhala ◽  
D. C. Florian Wieland ◽  
Joachim Koll ◽  
Maryam Radjabian ◽  
Clarissa Abetz ◽  
...  
Keyword(s):  
Block Copolymers ◽  
Hollow Fiber ◽  
Small Angle ◽  
Self Assembly ◽  
Fiber Spinning ◽  
The Self ◽  
X Ray ◽  
X Ray Scattering ◽  
Scattering Study

A study of the self-assembly of block copolymers in ordered and weakly segregated solutions after extrusion during fabrication of isoporous hollow fiber membranes.

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