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|e rakwb
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|a eng
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|a Pich, Andrij
|e verfasserin
|4 aut
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|a Temperature-sensitive hybrid microgels with magnetic properties
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|c 2004
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|a Text
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|a ohne Hilfsmittel zu benutzen
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|a Date Completed 24.04.2006
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|a Date Revised 21.11.2013
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|a published: Print
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|a Citation Status MEDLINE
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|a In the present paper, we report the preparation of hybrid temperature-sensitive microgels which include magnetite nanoparticles in their structure. Polymeric microgels have been prepared by surfactant-free emulsion copolymerization of acetoacetoxyethyl methacrylate (AAEM) and N-vinylcaprolactam (VCL) in water with a water-soluble azo-initiator. The obtained microgels possess a low critical solution temperature (LCST) in water solutions, with a rapid decrease of the particle size being observed at elevated temperatures. Magnetite was deposited directly into microgels, leading to the formation of composite particles which combine both temperature-sensitive and magnetic properties. The influence of magnetite load on microgel size, morphology, swelling-deswelling behavior, and stability is discussed
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|a Journal Article
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|a Research Support, Non-U.S. Gov't
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|a Bhattacharya, Sanchita
|e verfasserin
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|a Lu, Yan
|e verfasserin
|4 aut
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|a Boyko, Volodymyr
|e verfasserin
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|a Adler, Hans-Juergen P
|e verfasserin
|4 aut
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|i Enthalten in
|t Langmuir : the ACS journal of surfaces and colloids
|d 1992
|g 20(2004), 24 vom: 23. Nov., Seite 10706-11
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|g year:2004
|g number:24
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|g month:11
|g pages:10706-11
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