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Fe3O4@SiO2-NH2 NPs

Based on

2 Articles
2015 Most recent source

Composition

1

iron(II,III) oxide

magnetite
Type Single Compound
Formula Fe3O4
Role core
2

silicon dioxide

silicic oxide silica
Type Single Compound
Formula SiO2
Role layer
3

1,5-diphenylcarbazide

diphenylcarbazide DPC
Type Single Compound
Formula C13H14N4O
Role dopant

Properties

General physical and chemical properties

Property Value Nanomaterial Variant Source
mercury adsorption

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Sensor properties

Type of sensor Sensor property Nanomaterial Variant Source
compounds sensor for mercury(II) ions in industrial waster water

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Applications

Area Application Nanomaterial Variant Source
analysis methods

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Characterization

Method Nanomaterial Variant Source
dynamic light scattering

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Preparation

Method 1

Type: Chemical synthesis
Source:
  1. LwL65cHXqRnmiV
  2. emcD03OWkK
Product

Fe3O4@SiO2-NH2 NPs

Diameter: 20 nm

Thickness: ~ 10 nm

Medium/Support: none

Method 2

Type: Chemical synthesis
Source:
  1. nM4XjA6mRuHXws
  2. 8ZazeXl7rb
Product

Fe3O4@SiO2-NH2 NPs

Diameter: 10 nm

Thickness: ~ 20 nm

Medium/Support: none

Method 3

Type: Chemical synthesis
Source:
Starting materials
  1. dZDYGQFu9t7dUVSJbsg
  2. hPRt3Y4fdg3hmwgVZgl
Product

Fe3O4@SiO2-NH2 NPs

Diameter: ~ 60 - 80 nm

Medium/Support: none

References

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