Novel pH-responsive amphiphilic diblock copolymers with reversible micellization properties

被引:106
作者
Dai, S
Ravi, P
Tam, KC
Mao, BW
Gang, LH
机构
[1] Nanyang Technol Univ, Sch Mech & Prod Engn, MIT Alliance, Singapore 639798, Singapore
[2] Nanyang Technol Univ, Natl Inst Educ, Singapore 637616, Singapore
关键词
D O I
10.1021/la0340652
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
P(MAA-b-DEA) was synthesized by the ATRP technique using protected group chemistry, followed by hydrolysis in acidic conditions. The complete hydrolysis of the P(tBMA-b-DEA) was confirmed by Fourier transform infrared spectroscopy. The composition of the block copolymer was determined based on the gel permeation chromatography and NMR results.
引用
收藏
页码:5175 / 5177
页数:3
相关论文
共 11 条
[1]   Unusual aggregation behavior of a novel tertiary amine methacrylate-based diblock copolymer: Formation of micelles and reverse micelles in aqueous solution [J].
Butun, V ;
Billingham, NC ;
Armes, SP .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1998, 120 (45) :11818-11819
[2]   The remarkable "flip-flop" self-assembly of a diblock copolymer in aqueous solution [J].
Bütün, V ;
Armes, SP ;
Billingham, NC ;
Tuzar, Z ;
Rankin, A ;
Eastoe, J ;
Heenan, RK .
MACROMOLECULES, 2001, 34 (05) :1503-1511
[3]   Aggregates formed by amphoteric diblock copolymers in water [J].
Gohy, JF ;
Creutz, S ;
Garcia, M ;
Mahltig, B ;
Stamm, M ;
Jérôme, R .
MACROMOLECULES, 2000, 33 (17) :6378-6387
[4]  
Liu SY, 2001, ANGEW CHEM INT EDIT, V40, P2328, DOI 10.1002/1521-3773(20010618)40:12<2328::AID-ANIE2328>3.0.CO
[5]  
2-M
[6]   Synthesis and characterization of zwitterionic block copolymers [J].
Lowe, AB ;
Billingham, NC ;
Armes, SP .
MACROMOLECULES, 1998, 31 (18) :5991-5998
[7]  
LOWE AB, 1997, CHEM COMMUN, V13, P1035
[8]  
MCCORMICK CL, 2001, STIMULI RESPONSIVE W
[10]   DIBLOCK, ABC TRIBLOCK, AND RANDOM METHACRYLIC POLYAMPHOLYTES - SYNTHESIS BY GROUP-TRANSFER POLYMERIZATION AND SOLUTION BEHAVIOR [J].
PATRICKIOS, CS ;
HERTLER, WR ;
ABBOTT, NL ;
HATTON, TA .
MACROMOLECULES, 1994, 27 (04) :930-937