Polymer-coated magnetic particles comprising a 2,3-hydroxypropyl group, and probe-bonded particles

A method for producing magnetic particles includes forming a hydrophobic first polymer layer on the surface of a mother particle containing superparamagnetic particles, forming a second polymer layer having glycidyl groups at least on its surface on the first polymer layer, and introducing a polar g...

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Bibliographic Details
Main Authors Tamori, Kouji, Takamoto, Eiji, Ueno, Masaru, Fukuta, Tetsuo, Uetsuhara, Tomohiro, Murata, Mitsuhiro
Format Patent
LanguageEnglish
Published 08.06.2010
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Summary:A method for producing magnetic particles includes forming a hydrophobic first polymer layer on the surface of a mother particle containing superparamagnetic particles, forming a second polymer layer having glycidyl groups at least on its surface on the first polymer layer, and introducing a polar group containing one or more of at least one atom selected from the group consisting of an oxygen atom, a nitrogen atom, and a sulfur atom by chemically modifying the glycidyl groups.