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quaternized PDEAEMA-grafted magnetite nanoparticles in acidic aqueous solution

Based on

1 Articles
2014 Most recent source

Composition

1

iron(II,III) oxide

magnetite
Type Single Compound
Formula Fe3O4
Role core
2

(3-azidopropyl)trimethoxysilane moiety

(3-azidopropyl)triethoxysilane moiety 3-azidopropyltrimethoxysilane moiety 3-(azidopropyl)trioxysilane moiety 3-azidopropyltrioxysilane-group azidated CPTES moiety TMOS-N3 moiety AzPTES moiety AzPTMS moiety
Type Single Compound
Formula -C3H6N3O3Si-
Role graft
3

quaternized alkyne-terminated poly(2-(diethylamino)ethyl methacrylate)

QPDEAEMA
Type Polymer
Formula
Role layer

Properties

General physical and chemical properties

Property Value Nanomaterial Variant Source
magnetization dependent on recycling

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Applications

Area Application Nanomaterial Variant Source
filtration/bioseparation

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Characterization

Method Nanomaterial Variant Source
dynamic light scattering

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Biological effects

Preparation

Method 1

Type: Chemical synthesis
Source:
Starting materials
  1. E6bRgLNxck2sGg7o3p1uIW3Ub
Product

quaternized PDEAEMA-grafted magnetite nanoparticles in acidic aqueous solution

Diameter: 3 - 8 nm

Medium/Support: none

Method 2

Type: Physical formation
Source:
Product

quaternized PDEAEMA-grafted magnetite nanoparticles in acidic aqueous solution

Diameter: 3 - 8 nm

Medium: TE buffer

Support: none

Method 3

Type: Chemical synthesis
Source:
Starting materials
  1. NLP6rXEqu4lFGBSxAYAfR5Mmx
Product

quaternized PDEAEMA-grafted magnetite nanoparticles in acidic aqueous solution

Diameter: 3 - 8 nm

Medium/Support: none

Method 4

Type: Physical formation
Source:
Starting materials
Product

quaternized PDEAEMA-grafted magnetite nanoparticles in acidic aqueous solution

Diameter: 3 - 8 nm

Hydrodynamic diameter: ~ 1020 nm

Medium: basic aqueous solution

Support: none

Method 5

Type: Physical formation
Source:
Product

quaternized PDEAEMA-grafted magnetite nanoparticles in acidic aqueous solution

Diameter: 3 - 8 nm

Hydrodynamic diameter: ~ 820 nm

Medium: water

Support: none

References

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