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[摘要]:Hollow magnetic graphitic carbon microspheres (HMGSs) with/without a TiO2 nanoparticle layer on their surfaces are designed and synthesized by combining the bubble-template method, assembly of beta-cyclodextrin and Fe3O4 stabilized by oleic acid and ammonia, and consequent graphitization reaction. HMGSs have potential in adsorption, enrichment, magnetic-assisted separation and drug delivery. |
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