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nanotechnology · drug delivery · surface modification

Fe3O4 Nanoparticle Surface Modification Flowchart

Tipo Diagramma di flussoStandard Sugiyama layered DAG + orthogonal routingMotore schematex-flowchartAggiornato 22/08/2026
Fe3O4 Nanoparticle Surface Modification Flowchart
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This flowchart outlines the synthesis of Fe3O4 magnetic nanoparticles, polydopamine surface modification, folic acid conjugation, and doxorubicin loading for targeted cancer therapy.

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01

Quality gate checks particle size and PDI after drug loading; out-of-spec batches return to capping and ligand exchange.

02

Final purification and characterization gate before release as a targeted therapeutic nanoparticle.

Use this diagram when documenting or teaching magnetic nanoparticle surface modification processes in nanomedicine and targeted drug delivery.

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