Loading ...

Fe3O4 nanoparticles

Based on

1239 Articles
29 Patents
2018 Most recent source

Composition

1

iron(II,III) oxide

magnetite
Type Single Compound
Formula Fe3O4
Role raw materials

Properties

General physical and chemical properties

Property Value Nanomaterial Variant Source
blocking temperature

More information/entries available to subscribers only.

Or, view sample content

coercivity
colloidal stability
density
field-cooled magnetization
isoelectric point
magnetic moment
magnetic susceptibility
magnetization
magnetization dependent on hysteresis
magnetization dependent on temperature
Nitrogen adsorption/desorption
Pore volume
remanence
saturation magnetization
saturation magnetization dependent on temperature
specific absorption rate
stability
superparamagnetism
Surface area
transverse magnetic resonance relaxivity
zero-field-cooled magnetization
Zeta potential

Catalytic properties

Reaction Value Nanomaterial Variant Source
2,2'-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) (ABTS) oxidation

More information/entries available to subscribers only.

Or, view sample content

Sensor properties

Type of sensor Sensor property Nanomaterial Variant Source
compounds sensor for prostate-specific antigen in water

More information available to subscribers only.

Or, view sample content

Applications

Area Application Nanomaterial Variant Source
adsorbents/absorbers/ion exchange materials

More information/entries available to subscribers only.

Or, view sample content

catalysis
diagnostics
drug delivery
energy storage
environmental protection
magnetic materials
medicine/veterinary
nanobiotechnology

Characterization

Method Nanomaterial Variant Source
atomic force microscopy

More information/entries available to subscribers only.

Or, view sample content

differential thermal analysis
dynamic light scattering
energy dispersive X-ray spectroscopy
field emission scanning electron microscopy
high-resolution transmission electron microscopy
infrared spectroscopy
Mossbauer spectroscopy
other
Raman spectroscopy
scanning electron microscopy
selected area electron diffraction
thermogravimetric analysis
transmission electron microscopy
UV
UV-Vis spectroscopy
UV-Vis-NIR optical spectroscopy
wide angle X-ray diffraction
X-ray diffraction
X-ray photoelectron spectroscopy

Biological effects

Biological system Test details Nanomaterial Variant Source
HeLa cells

More information/entries available to subscribers only.

Or, view sample content

Preparation

Method 1

Type: Chemical synthesis
Source:
Starting materials
  • iron(III) chloride
  • iron(II) chloride tetrahydrate
  1. IJVLlvaNWSnCoT
  2. huHZ1g0IdCR1Ju
  3. x2lwk
  4. Q0jagW
  5. SBpfAqZc
Product

Fe3O4 nanoparticles

Diameter: ~19 nm

Medium/Support: none

Method 2

Type: Chemical synthesis
Source:
Starting materials
  • sodium acetate
  • trisodium citrate
  • iron(III) chloride hexahydrate
  1. 3aTMDeMnaeynbgW
  2. AJOT2Sj1ajPb09r
Product

Fe3O4 nanoparticles

Diameter: 200 nm

Medium/Support: none

Method 3

Type: Chemical synthesis
Source:
Starting materials
  • iron(II) chloride tetrahydrate
  • iron(III) chloride hexahydrate
  1. J8t9fQiiX4Xf4vresXsTBZ9OawO
  2. FDE4YEk8UvqW8ZgXcoO
Product

Fe3O4 nanoparticles

Size: not specified

Medium/Support: none

Method 4

Type: Chemical synthesis
Source:
Starting materials
  • sodium hydroxide
  1. npc03D9z
  2. 5LnksnqX82FRp
  3. iIypT
  4. 6Rs76AUPOTu7AXQL4iD
  5. NRnpj2
Product

Fe3O4 nanoparticles

Size: 2.5 - 25 nm

Medium/Support: none

Method 5

Type: Chemical synthesis
Source:
Starting materials
  • iron oleate
  1. GE3k35Dvox
  2. C1brD4DbJccf
  3. NXpXB
  4. e48azo
Product

Fe3O4 nanoparticles

Diameter: 8.6 - 9.8 nm

Medium/Support: none

References

Full content is available to subscribers only

To view content please choose from the following:


Sign up for a free trial