Preparation and characterization of magnetic amphiphilic polymer microspheres

Xiao Bin Ding; Wei Li; Zhao Hui Zheng; Wen Chuan Zhang; Jing Gen Deng; Yu Xing Peng; Albert S C Chan; Pei Li

doi:10.1002/1097-4628(20010307)79:10&lt;1847::AID-APP130&gt;3.0.CO;2-I

Preparation and characterization of magnetic amphiphilic polymer microspheres

Xiao Bin Ding, Wei Li, Zhao Hui Zheng, Wen Chuan Zhang, Jing Gen Deng, Yu Xing Peng, Albert S C Chan, Pei Li

Research output: Journal article publication › Journal article › Academic research › peer-review

25 Citations (Scopus)

Abstract

Magnetic amphiphilic polymer microspheres were prepared by copolymerization of styrene with poly(ethylene oxide) macromonomer (MPEO) in the presence of Fe3O4 magnetic fluid in ethanol/water medium. Magnetic microsphere size, size distribution, and surface morphology were characterized by scanning electron microscopy (SEM) and atomic force microscopy (AFM). The structure of copolymer was determined by infrared spectroscopy. With increasing MPEO used in the polymerization, the resulting microsphere size decreased. Magnetic amphiphilic polymer microspheres containing 0.02-0.2 mmol/g hydroxyl groups could be prepared by using different MPEO concentration.

Original language	English
Pages (from-to)	1847-1851
Number of pages	5
Journal	Journal of Applied Polymer Science
Volume	79
Issue number	10
DOIs	https://doi.org/10.1002/1097-4628(20010307)79:10<1847::AID-APP130>3.0.CO;2-I
Publication status	Published - 1 Mar 2001

ASJC Scopus subject areas

Polymers and Plastics

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10.1002/1097-4628(20010307)79:10<1847::AID-APP130>3.0.CO;2-I

Cite this

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abstract = "Magnetic amphiphilic polymer microspheres were prepared by copolymerization of styrene with poly(ethylene oxide) macromonomer (MPEO) in the presence of Fe3O4 magnetic fluid in ethanol/water medium. Magnetic microsphere size, size distribution, and surface morphology were characterized by scanning electron microscopy (SEM) and atomic force microscopy (AFM). The structure of copolymer was determined by infrared spectroscopy. With increasing MPEO used in the polymerization, the resulting microsphere size decreased. Magnetic amphiphilic polymer microspheres containing 0.02-0.2 mmol/g hydroxyl groups could be prepared by using different MPEO concentration.",

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T1 - Preparation and characterization of magnetic amphiphilic polymer microspheres

AU - Ding, Xiao Bin

AU - Li, Wei

AU - Zheng, Zhao Hui

AU - Zhang, Wen Chuan

AU - Deng, Jing Gen

AU - Peng, Yu Xing

AU - Chan, Albert S C

AU - Li, Pei

PY - 2001/3/1

Y1 - 2001/3/1

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AB - Magnetic amphiphilic polymer microspheres were prepared by copolymerization of styrene with poly(ethylene oxide) macromonomer (MPEO) in the presence of Fe3O4 magnetic fluid in ethanol/water medium. Magnetic microsphere size, size distribution, and surface morphology were characterized by scanning electron microscopy (SEM) and atomic force microscopy (AFM). The structure of copolymer was determined by infrared spectroscopy. With increasing MPEO used in the polymerization, the resulting microsphere size decreased. Magnetic amphiphilic polymer microspheres containing 0.02-0.2 mmol/g hydroxyl groups could be prepared by using different MPEO concentration.

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M3 - Journal article

SN - 0021-8995

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Preparation and characterization of magnetic amphiphilic polymer microspheres

Abstract

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