A dendritic-linear block copolymer as a thermoresponsive non-ionic polymer surfactant

2019 ◽  
Vol 118 ◽  
pp. 320-326 ◽  
Author(s):  
Jung Ho Joe ◽  
Jong Min Park ◽  
Hosoowi Lee ◽  
Woo-Dong Jang
Keyword(s):  
Block Copolymer ◽  
Ionic Polymer ◽  
Polymer Surfactant ◽  
Linear Block

Induced micellization and micellar transitions in aqueous solutions of non-linear block copolymer Tetronic® T904

2010 ◽  
Vol 351 (2) ◽  
pp. 449-456 ◽  
Author(s):  
Y. Kadam ◽  
K. Singh ◽  
D.G. Marangoni ◽  
J.H. Ma ◽  
V.K. Aswal ◽  
...  
Keyword(s):  
Block Copolymer ◽  
Aqueous Solutions ◽  
Non Linear ◽  
Linear Block

Star-Shaped Poly (Γ-Caprolactone-b-Ethylene Glycol): Synthesis, Characterization and Aggregation Behavior

2007 ◽  
Vol 342-343 ◽  
pp. 725-728
Author(s):  
Yu Jiang Fan ◽  
Jie Liang ◽  
Guo Ping Chen ◽  
Tetsuya Tateishi ◽  
Zhong Wei Gu ◽  
...  
Keyword(s):  
Molecular Weight ◽  
Block Copolymer ◽  
Ethylene Glycol ◽  
Ring Opening ◽  
Ring Opening Polymerization ◽  
Aggregation Behavior ◽  
Step Process ◽  
Structure Factors ◽  
Aggregation Behaviors ◽  
Linear Block

Linear and Star-shaped PCL-b-PEG copolymers were synthesized through a two step process, including the first step to synthesize the star-shaped PCL through ring-opening polymerization of Γ-caprolactone initiated from multi-functional alcohol under the existence of tin(II) ethylhexanoate [Sn(Oct)2] catalyst, and the following step to couple the obtained star-shaped PCL with PEG segments using bi-functional linker. The structure of the polymers was confirmed by IR, NMR, GPC, et al. The aggregation behaviors of the star-shape copolymers were compared with that of the linear block copolymer with corresponding molecular weight of each arm, and the influences of structure factors were discussed.

Star amphiphilic block copolymers: synthesis via polymerization-induced self-assembly and crosslinking within nanoparticles, and solution and interfacial properties

2020 ◽  
Vol 11 (14) ◽  
pp. 2532-2541 ◽  
Author(s):  
Sijia Qian ◽  
Rui Liu ◽  
Guang Han ◽  
Keyu Shi ◽  
Wangqing Zhang
Keyword(s):  
Block Copolymer ◽  
Block Copolymers ◽  
Self Assembly ◽  
Interfacial Properties ◽  
Amphiphilic Block Copolymers ◽  
Amphiphilic Block Copolymer ◽  
Linear Block

The star amphiphilic block copolymer of star s-PNIPAM-b-PS is synthesized and it shows characteristics significantly different from those of the linear block copolymer counterpart.

Asymmetric Aldol and Michael Reactions in Water Using Organocatalysts Immobilized on a Thermoresponsive “Linear” Block Copolymer

2016 ◽  
Vol 3 (3) ◽  
pp. 306-314 ◽  
Author(s):  
Noriyuki Suzuki ◽  
Ryuji Akebi ◽  
Takahiro Inoue ◽  
Masahiro Rikukawa ◽  
Yoshiro Masuyama
Keyword(s):  
Block Copolymer ◽  
Asymmetric Aldol ◽  
Michael Reactions ◽  
Linear Block

Structural Characteristics of Amphiphilic Cyclic and Linear Block Copolymer Micelles in Aqueous Solutions

2014 ◽  
Vol 3 (3) ◽  
pp. 233-239 ◽  
Author(s):  
Kyuyoung Heo ◽  
Young Yong Kim ◽  
Yu Kitazawa ◽  
Mihee Kim ◽  
Kyeong Sik Jin ◽  
...  
Keyword(s):  
Block Copolymer ◽  
Aqueous Solutions ◽  
Structural Characteristics ◽  
Block Copolymer Micelles ◽  
Copolymer Micelles ◽  
Linear Block

Emergence of Hexagonally Close-Packed Spheres in Linear Block Copolymer Melts

2021 ◽  
Vol 143 (35) ◽  
pp. 14106-14114 ◽  
Author(s):  
Cheng Zhang ◽  
Daniel L. Vigil ◽  
Dan Sun ◽  
Morgan W. Bates ◽  
Tessa Loman ◽  
...  
Keyword(s):  
Block Copolymer ◽  
Copolymer Melts ◽  
Linear Block

Effect of chain topology of block copolymer on micellization: Ring versus linear block copolymer

2003 ◽  
Vol 118 (18) ◽  
pp. 8468-8475 ◽  
Author(s):  
Kwang Hee Kim ◽  
June Huh ◽  
Won Ho Jo
Keyword(s):  
Block Copolymer ◽  
Linear Block

A Morphological Transition of Inverse Mesophases of a Branched-Linear Block Copolymer Guided by Using Cosolvents

2015 ◽  
Vol 127 (36) ◽  
pp. 10629-10633 ◽  
Author(s):  
Yunju La ◽  
Tae Hyun An ◽  
Tae Joo Shin ◽  
Chiyoung Park ◽  
Kyoung Taek Kim
Keyword(s):  
Block Copolymer ◽  
Morphological Transition ◽  
Linear Block

Unsupervised Learning Unravels the Structure of Four-Arm and Linear Block Copolymer Micelles

2021 ◽  
Author(s):  
Robert M. Ziolek ◽  
Paul Smith ◽  
Demi L. Pink ◽  
Cécile A. Dreiss ◽  
Christian D. Lorenz
Keyword(s):  
Block Copolymer ◽  
Unsupervised Learning ◽  
Block Copolymer Micelles ◽  
Copolymer Micelles ◽  
Linear Block
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