Synthesis of surface-functionalized polymer particles prepared by amphiphilic macromonomers with hydrophobic end groups
Synthesis of surface-functionalized polymer particles prepared by amphiphilic macromonomers with hydrophobic end groups
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具有疏水端基的两亲性大分子单体制备表面功能化聚合物颗粒的合成
DOI:
10.1007/s00289-019-03044-y
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发表时间:
2019
期刊:
影响因子:
3.2
通讯作者:
Minoda Masahiko
中科院分区:
文献类型:
--
作者:
Motoyanagi Jin;Che Harun Noor Faizah;Minoda Masahiko
A series of amphiphilic poly(vinyl ether)-based macromonomers having an aromatic ring, such as phenyl, naphthyl, and anthryl group, atω-terminus (MA-PMEEVE-Ph, MA-PMEEVE-Nap, and MA-PMEEVE-Ant) were synthesized by living cationic polymerization and reductive amination. The obtained amphiphilic macromonomers possess narrow molecular distributions (Mw/Mn= 1.14–1.41) and well-controlled degree of polymerization (DPn≈ 40). In addition, the functionality of theω-terminus is equal to unity for all the macromonomers. Then, copolymerizations of the obtained macromonomers with styrene in polar solvents were performed to form nearly monodisperse polymer particles. In order to clarify the effect of the terminal hydrophobic group on particle formation behavior, we have investigated the relationships between the feed ratio of the macromonomers to styrene and particle diameter (Dn) and distribution of the particle diameter. As a result, MA-PMEEVE-Ant afforded the smallest polymer particle ofDn= 70 nm. It was also found that the particle diameter can be controlled by tuning the hydrophobicity of theω-terminus group.
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DOI:
--
发表时间:
2012
期刊:
影响因子:
--
作者:
Jin Motoyanagi;K. Nagura;K. Sawada;S. Miki;M. Minoda
通讯作者:
M. Minoda
影响因子:
5.5
作者:
Motoyanagi Jin;Nguyen Minh;Tanaka Tomonari;Minoda Masahiko
通讯作者:
Minoda Masahiko
DOI:
10.1002/3527600582
发表时间:
2002-04
期刊:
--
影响因子:
--
作者:
D. Urban;K. Takamura
通讯作者:
D. Urban;K. Takamura
影响因子:
5.5
作者:
Kazuaki Miyashita;M. Kamigaito;M. Sawamoto;T. Higashimura
通讯作者:
T. Higashimura
影响因子:
3.3
作者:
John F. Callan;S. Kamila;Narinder Singh;R. Mulrooney;M. Mackay;Maedhbh C. Cronin;J. Dunn;D. Durham
通讯作者:
D. Durham