Well-defined multi-stimuli responsive fluorinated graft poly(ether amine)s (fgPEAs)
Well-defined multi-stimuli responsive fluorinated graft poly(ether amine)s (fgPEAs)
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明确的多刺激响应氟化接枝聚(醚胺)(fgPEA)
DOI:
10.1016/j.polymer.2010.11.051
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发表时间:
2011-01
期刊:
影响因子:
4.6
通讯作者:
姜学松
中科院分区:
文献类型:
--
作者:
尹桂林;王瑞;印杰;姜学松
Well-defined multi-stimuli responsive fluorinated graft poly(ether amine)s (fgPEAs) were synthesized through nucleophilic substitution/ring-opening reaction of commercial poly(propylene glycol) diglycidyl ether and Jeffamine L100, followed by functionalization of hydroxyl groups in backbone by fluorinated alkyl carboxylic acid. fgPEAs are comprised of hydrophilic short poly(ethylene oxide) (PEO) and hydrophobic fluorinated alkyl chains, which are grafted on poly(propylene oxide) (PPO) backbone alternately to form well-defined structure. In aqueous solution, fgPEA11 and fgPEA12 self-assembled into multi-dispersed micelles, while fgPEA13 formed the uniform-sized micro-micelles with diameter of about 200 nm. These obtained micelles from fgPEAs were multi-responsive to temperature, pH and ionic strength with tunable cloud point (CP). It’s notable that CP of fgPEAs aqueous solution increased with the increasing amount of graft fluorinated alkyl chains.
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影响因子:
3.7
作者:
S. X. Cheng;R. X. Zhuo;X. Z. Zhang;C. Y. Quan;C. Chang;G. B. Zhang;D. Q. Wu
通讯作者:
D. Q. Wu
影响因子:
11.2
作者:
M. Saboktakin;A. Maharramov;M. Ramazanov
通讯作者:
M. Saboktakin;A. Maharramov;M. Ramazanov
影响因子:
1.9
作者:
Kharitonov, AP;Taege, R;Koops, GH
通讯作者:
Koops, GH
DOI:
10.1021/la803089y
发表时间:
2009-01
期刊:
Langmuir : the ACS journal of surfaces and colloids
影响因子:
--
作者:
Wanling Wu;Qingzeng Zhu;Fengling Qing;C. Han
通讯作者:
Wanling Wu;Qingzeng Zhu;Fengling Qing;C. Han
DOI:
10.1021/la9009042
发表时间:
2009-07
期刊:
Langmuir : the ACS journal of surfaces and colloids
影响因子:
--
作者:
Xuesong Jiang;Rui Wang;Yanrong Ren;Jie Yin
通讯作者:
Xuesong Jiang;Rui Wang;Yanrong Ren;Jie Yin