Influence of Added Clay Particles on the Structure and Rheology of a Hexagonal Phase Formed by an Amphiphilic Block Copolymer in Aqueous Solution

2003 ◽  
Vol 36 (5) ◽  
pp. 1694-1700 ◽  
Author(s):  
V. Castelletto ◽  
I. A. Ansari ◽  
I. W. Hamley
Keyword(s):  
Aqueous Solution ◽  
Block Copolymer ◽  
Hexagonal Phase ◽  
Amphiphilic Block Copolymer ◽  
Clay Particles

In situformation of Ag flowerlike and dendritic nanostructures in aqueous solution and hydrolysis of an amphiphilic block copolymer

2005 ◽  
Vol 16 (10) ◽  
pp. 2048-2051 ◽  
Author(s):  
Wei-Tai Wu ◽  
Wenmin Pang ◽  
Guoyong Xu ◽  
Lei Shi ◽  
Qingren Zhu ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Block Copolymer ◽  
Amphiphilic Block Copolymer ◽  
Dendritic Nanostructures ◽  
Hydrolysis Of

scholarly journals 1H NMR Study of Self-assembly of Dendr.PE-PAA,an Amphiphilic Block Copolymer in Aqueous Solution

2001 ◽  
Vol 17 (08) ◽  
pp. 743-746
Author(s):  
Mao Shi-Zhen ◽  
◽  
Wang Tian-Zhi ◽  
Miao Xi-Jia ◽  
Fang Xiao-Wen ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Block Copolymer ◽  
Self Assembly ◽  
Amphiphilic Block Copolymer ◽  
H Nmr ◽  
Nmr Study

Self-Association of a Thermosensitive Amphiphilic Block Copolymer Poly(N-isopropylacrylamide)-b-poly(N-vinyl-2-pyrrolidone) in Aqueous Solution upon Heating

2012 ◽  
Vol 46 (1) ◽  
pp. 226-235 ◽  
Author(s):  
Takahiro Sato ◽  
Kohei Tanaka ◽  
Akiko Toyokura ◽  
Rika Mori ◽  
Rintaro Takahashi ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Block Copolymer ◽  
Amphiphilic Block Copolymer ◽  
Self Association ◽  
Copolymer Poly

In situ formation of silver nanoparticles based on dendriticlinear amphiphilic block copolymer micellar templates

e-Polymers ◽  
2010 ◽  
Vol 10 (1) ◽  
Author(s):  
Huiqing Wang ◽  
Ziqiang Shao ◽  
Wenjun Wang ◽  
Feijun Wang
Keyword(s):  
Aqueous Solution ◽  
Silver Nanoparticles ◽  
Block Copolymer ◽  
Average Diameter ◽  
Amphiphilic Block Copolymer ◽  
Uv Spectrum ◽  
H Nmr ◽  
Transmission Electron ◽  
Convergent Method ◽  
Absorbance Peak

AbstractDendritic-linear amphiphilic block copolymer, G1-b-PEG, was synthesized through a convergent method. The first generation benzylic dendritic polyether, G1-Cl, was synthesized, and benzylic dendritic polyether, G1-Cl, was used to react with linear monohydroxyl terminated MPEG in alkaline solution via a convergent method. The copolymer was characterized by 1H-NMR. The amphiphilic block copolymer could self-assemble into micelles in aqueous solution, which were used as templates to prepare dispersed silver nanoparticles in water. The morphology and structure of the hybrids were characterized by transmission electron microscopy (TEM) and ultraviolet spectroscopy (UV), 1H-NMR. An absorbance peak at 406 nm appeared after reduction in the UV spectrum. The average diameter of G1-B-PEG /Ag hybrid micelles was 186 nm, and the sliver nanoparticles are stable in aqueous solution due to the stabilization of the dendritic-linear micelles.

Water-Soluble Fluorine-Containing Amphiphilic Block Copolymer:  Synthesis and Aggregation Behavior in Aqueous Solution

1999 ◽  
Vol 32 (21) ◽  
pp. 7122-7127 ◽  
Author(s):  
Kozo Matsumoto ◽  
Makoto Kubota ◽  
Hideki Matsuoka ◽  
Hitoshi Yamaoka
Keyword(s):  
Aqueous Solution ◽  
Block Copolymer ◽  
Water Soluble ◽  
Aggregation Behavior ◽  
Amphiphilic Block Copolymer

Amphiphilic block copolymer-stabilized gold nanoparticles for aerobic oxidation of alcohols in aqueous solution

2008 ◽  
pp. 4442 ◽  
Author(s):  
Xueguang Wang ◽  
Hajime Kawanami ◽  
Nazrul M. Islam ◽  
Maya Chattergee ◽  
Toshirou Yokoyama ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Gold Nanoparticles ◽  
Block Copolymer ◽  
Aerobic Oxidation ◽  
Amphiphilic Block Copolymer ◽  
Oxidation Of Alcohols
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