Large complex micelles formed from amphiphilic H-shaped terpolymers with adjustable block ratio by ultrasonic vibration

Yang Bai; Xiao Dong Fan; Wei Tian; Cheng Guang Mu; Zhen Yang; Wei Wei Fan; Hai Tao Zhang; Wan Bin Zhang

doi:10.1016/j.polymer.2013.01.054

Large complex micelles formed from amphiphilic H-shaped terpolymers with adjustable block ratio by ultrasonic vibration

Yang Bai
, Xiao Dong Fan
, Wei Tian
, Cheng Guang Mu
, Zhen Yang
, Wei Wei Fan
, Hai Tao Zhang
, Wan Bin Zhang

School of Chemistry and Chemical Engineering

Northwestern Polytechnical University Xian

Research output: Contribution to journal › Article › peer-review

12 Scopus citations

Abstract

Large complex micelles based on H-shaped terpolymers (poly(ethylene glycol))(poly(N,N-dimethylaminoethyl methacrylate))-polytetrahydrofuran-(poly(N, N-dimethylaminoethyl methacrylate)) (poly(ethylene glycol)) ((PEG)(PDMA)-PTHF- (PDMA)(PEG)), with proper block ratio, are obtained through ultrasonic vibration. However, similar micellar morphology is not found using other traditional methods, such as evaporation and dialysis. According to the predicted thermodynamic analysis, large complex micelles consisting of several multimicelles are a result of the cooperative effects of ultrasonic vibration, hydrophobic-hydrophilic block ratio, and H-shaped branched architecture. These findings may lead to new strategies in designing supramacromolecular materials that exhibit special properties.

Original language	English
Pages (from-to)	1734-1738
Number of pages	5
Journal	Polymer
Volume	54
Issue number	7
DOIs	https://doi.org/10.1016/j.polymer.2013.01.054
State	Published - 22 Mar 2013

Keywords

Hydrophobic-hydrophilic ratios
Large complex micelles
Ultrasonic vibration

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10.1016/j.polymer.2013.01.054

Cite this

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title = "Large complex micelles formed from amphiphilic H-shaped terpolymers with adjustable block ratio by ultrasonic vibration",

abstract = "Large complex micelles based on H-shaped terpolymers (poly(ethylene glycol))(poly(N,N-dimethylaminoethyl methacrylate))-polytetrahydrofuran-(poly(N, N-dimethylaminoethyl methacrylate)) (poly(ethylene glycol)) ((PEG)(PDMA)-PTHF- (PDMA)(PEG)), with proper block ratio, are obtained through ultrasonic vibration. However, similar micellar morphology is not found using other traditional methods, such as evaporation and dialysis. According to the predicted thermodynamic analysis, large complex micelles consisting of several multimicelles are a result of the cooperative effects of ultrasonic vibration, hydrophobic-hydrophilic block ratio, and H-shaped branched architecture. These findings may lead to new strategies in designing supramacromolecular materials that exhibit special properties.",

keywords = "Hydrophobic-hydrophilic ratios, Large complex micelles, Ultrasonic vibration",

author = "Yang Bai and Fan, \{Xiao Dong\} and Wei Tian and Mu, \{Cheng Guang\} and Zhen Yang and Fan, \{Wei Wei\} and Zhang, \{Hai Tao\} and Zhang, \{Wan Bin\}",

year = "2013",

month = mar,

day = "22",

doi = "10.1016/j.polymer.2013.01.054",

language = "英语",

volume = "54",

pages = "1734--1738",

journal = "Polymer",

issn = "0032-3861",

publisher = "Elsevier B.V.",

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TY - JOUR

T1 - Large complex micelles formed from amphiphilic H-shaped terpolymers with adjustable block ratio by ultrasonic vibration

AU - Bai, Yang

AU - Fan, Xiao Dong

AU - Tian, Wei

AU - Mu, Cheng Guang

AU - Yang, Zhen

AU - Fan, Wei Wei

AU - Zhang, Hai Tao

AU - Zhang, Wan Bin

PY - 2013/3/22

Y1 - 2013/3/22

N2 - Large complex micelles based on H-shaped terpolymers (poly(ethylene glycol))(poly(N,N-dimethylaminoethyl methacrylate))-polytetrahydrofuran-(poly(N, N-dimethylaminoethyl methacrylate)) (poly(ethylene glycol)) ((PEG)(PDMA)-PTHF- (PDMA)(PEG)), with proper block ratio, are obtained through ultrasonic vibration. However, similar micellar morphology is not found using other traditional methods, such as evaporation and dialysis. According to the predicted thermodynamic analysis, large complex micelles consisting of several multimicelles are a result of the cooperative effects of ultrasonic vibration, hydrophobic-hydrophilic block ratio, and H-shaped branched architecture. These findings may lead to new strategies in designing supramacromolecular materials that exhibit special properties.

AB - Large complex micelles based on H-shaped terpolymers (poly(ethylene glycol))(poly(N,N-dimethylaminoethyl methacrylate))-polytetrahydrofuran-(poly(N, N-dimethylaminoethyl methacrylate)) (poly(ethylene glycol)) ((PEG)(PDMA)-PTHF- (PDMA)(PEG)), with proper block ratio, are obtained through ultrasonic vibration. However, similar micellar morphology is not found using other traditional methods, such as evaporation and dialysis. According to the predicted thermodynamic analysis, large complex micelles consisting of several multimicelles are a result of the cooperative effects of ultrasonic vibration, hydrophobic-hydrophilic block ratio, and H-shaped branched architecture. These findings may lead to new strategies in designing supramacromolecular materials that exhibit special properties.

KW - Hydrophobic-hydrophilic ratios

KW - Large complex micelles

KW - Ultrasonic vibration

UR - https://www.scopus.com/pages/publications/84874941294

U2 - 10.1016/j.polymer.2013.01.054

DO - 10.1016/j.polymer.2013.01.054

M3 - 文章

AN - SCOPUS:84874941294

SN - 0032-3861

VL - 54

SP - 1734

EP - 1738

JO - Polymer

JF - Polymer

IS - 7

ER -

Large complex micelles formed from amphiphilic H-shaped terpolymers with adjustable block ratio by ultrasonic vibration

Abstract

Keywords

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