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APTES/TPM/betaine-functionalized silica-coated magnetic Fe3O4/PS nanoparticles colloid

Based on

1 Articles
2016 Most recent source

Composition

1

silica-coated magnetic Fe3O4/PS nanoparticles

Type Nano Material
Formula
Role core
2

3-aminopropyl fragment

3-aminopropyl residue 3-aminopropyl moiety 3-aminopropyl group allylamine moiety aminopropyl group 3-aminopropyl- amine terminus 3-aminopropyl aminopropyl
Type Single Compound
Formula -C3H8N
Role layer
3

3-(methacryloyloxy)propyl group

methacryloxypropyl
Type Single Compound
Formula -C7H11O2
Role layer
4

-C8H18NO3S

Type Single Compound
Formula -C8H18NO3S
Role layer

Properties

General physical and chemical properties

Property Value Nanomaterial Variant Source
colloidal stability

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Characterization

Method Nanomaterial Variant Source
dynamic light scattering

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Preparation

Method 1

Type: Physical formation
Source:
Starting materials
Product

APTES/TPM/betaine-functionalized silica-coated magnetic Fe3O4/PS nanoparticles colloid

Hydrodynamic diameter: 20 - 540 nm

Medium: mixture of substance based on (sodium chloride/sodium chloride/sodium chloride/sodium chloride/water/water/water/water)

Support: none

Method 2

Type: Physical formation
Source:
Starting materials
Product

APTES/TPM/betaine-functionalized silica-coated magnetic Fe3O4/PS nanoparticles colloid

Hydrodynamic diameter: 20 - 540 nm

Medium: mixture of substance based on (calcium(II) chloride/calcium(II) chloride/calcium(II) chloride/calcium(II) chloride/water/water/water/water)

Support: none

Method 3

Type: Physical formation
Source:
Product

APTES/TPM/betaine-functionalized silica-coated magnetic Fe3O4/PS nanoparticles colloid

Hydrodynamic diameter: 45 - 445 nm

Medium: water

Support: none

Method 4

Type: Physical formation
Source:
Product

APTES/TPM/betaine-functionalized silica-coated magnetic Fe3O4/PS nanoparticles colloid

Hydrodynamic diameter: 20 - 540 nm

Medium: water

Support: none

Method 5

Type: Physical formation
Source:
Product

APTES/TPM/betaine-functionalized silica-coated magnetic Fe3O4/PS nanoparticles colloid

Hydrodynamic diameter: 45 - 445 nm

Medium: phosphate buffer solution

Support: none

References

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