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poly(t-butyl acrylate)-block-poly(ethylene oxide)-capped Fe3O4 nanoparticles

Based on

1 Articles
2015 Most recent source

Composition

1

iron(II,III) oxide

magnetite
Type Single Compound
Formula Fe3O4
Role core
2

star-like poly(4-vinyl pyridine)-block-poly(t-butyl acrylate)-block-poly(ethylene oxide) (P4VP-b-PtBA-b-PEO) triblock copolymer

star-like P4VP-b-PtBA-b-PEO triblock copolymer
Type Polymer
Formula
Role layer

Properties

Applications

Characterization

Method Nanomaterial Variant Source
high-resolution transmission electron microscopy

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Biological effects

Preparation

Method 1

Type: Chemical synthesis
Source:
Starting materials
  • poly(4-vinyl pyridine)-block-poly(t-butyl acrylate)-block-poly(ethylene oxide) (P4VP-b-PtBA-b-PEO) triblock copolymer
  • iron(II) chloride tetrahydrate
  • iron(III) chloride hexahydrate
  1. VIQFgGIFer4nMrMROFNF3MZwZbsJWS1rKgQ4zEO7k
  2. JQjhxAyfNrFnb
Product

poly(t-butyl acrylate)-block-poly(ethylene oxide)-capped Fe3O4 nanoparticles

Diameter: 5.6 - 6.4 nm

Medium/Support: none

Method 2

Type: Chemical synthesis
Source:
Starting materials
  • poly(4-vinyl pyridine)-block-poly(t-butyl acrylate)-block-poly(ethylene oxide) (P4VP-b-PtBA-b-PEO) triblock copolymer
  • iron(II) chloride tetrahydrate
  • iron(III) chloride hexahydrate
  1. QIUxWAkYc3j6pYlWa2wlP2XpgIbc8CFYQFxznqqRf
  2. 205mIYjoU0KCe
Product

poly(t-butyl acrylate)-block-poly(ethylene oxide)-capped Fe3O4 nanoparticles

Diameter: 9.4 - 10.6 nm

Medium/Support: none

Method 3

Type: Chemical synthesis
Source:
Starting materials
  • poly(4-vinyl pyridine)-block-poly(t-butyl acrylate)-block-poly(ethylene oxide) (P4VP-b-PtBA-b-PEO) triblock copolymer
  • iron(II) chloride tetrahydrate
  • iron(III) chloride hexahydrate
  1. ePIcAis9UpkRnnqPao3ojNaof7fRni7ofa2enfdp4
  2. iIeSnOuRMHF5c
Product

poly(t-butyl acrylate)-block-poly(ethylene oxide)-capped Fe3O4 nanoparticles

Diameter: 19.5 - 20.5 nm

Medium/Support: none

References

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