A magnetically active Fe₃O₄/poly(ethylene oxide)-block-poly(butadiene) (PEO-b-PBD) nanocomposite is formed by the encapsulation of magnetite nanoparticles with a short-chain amphiphilic block copolymer. This material is then incorporated into the self-assembly of higher order polymer architectures, along with an organic pigment, to yield biosynthetic, bifunctional optical and magnetically active Fe₃O₄/bacteriochlorophyll c/PEO-b-PBD polymeric chlorosomes.

中文翻译：

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磁性纳米复合材料及其融入高阶生物合成功能结构

通过用短链两亲性嵌段共聚物封装磁铁矿纳米粒子形成磁性活性Fe ₃ O ₄ /聚环氧乙烷-嵌段-聚丁二烯(PEO- b -PBD)纳米复合材料。然后，将该材料与有机颜料一起纳入高级聚合物结构的自组装中，以产生生物合成的双功能光学和磁性活性 Fe 3 O 4 _/细菌_叶绿素c / PEO- b -PBD 聚合叶绿体。