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aqueous precipitated HA particles

Based on

20 Articles
2015 Most recent source

Composition

1

hydroxylapatite

hydroxyapatite HAp HA
Type Single Compound
Formula Ca10(PO4)6(OH)2
Role raw materials

Properties

General physical and chemical properties

Property Value Nanomaterial Variant Source
surface area

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Catalytic properties

Reaction Value Nanomaterial Variant Source
vegetable oil transesterification

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Applications

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

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Characterization

Method Nanomaterial Variant Source
infrared spectroscopy

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X-ray diffraction

Biological effects

Biological system Test details Nanomaterial Variant Source
human osteosarcoma MG-63 cells

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Preparation

Method 1

Type: Chemical synthesis
Source:
Starting materials
  • femur bone
  1. 221ySr3UwdjCcSkhNYCM0WNhVc643GWtPfanvnhrF1Pp
  2. f5q1I4Vr2cBz2BX
  3. WPn2QLt
Product

aqueous precipitated HA particles

Crystallite size: 38.05 nm

Medium/Support: none

Method 2

Type: Chemical synthesis
Source:
Starting materials
  • femur bone
  1. L052muF3v0CEWQYsscE6DoBR64UK0E8H2c1fY7Iha087
  2. uMB2bSjThloUlJO
  3. JClHch7
Product

aqueous precipitated HA particles

Crystallite size: 45.37 nm

Medium/Support: none

Method 3

Type: Chemical synthesis
Source:
Starting materials
  • femur bone
  1. 7oWASuZABGc8BV1vkaXurNF9NfbrukIbaK5CLw12KuWS
  2. h9cbZQq5rYHScWY
  3. 9TuJ5B1
Product

aqueous precipitated HA particles

Crystallite size: 29.18 nm

Medium/Support: none

Method 4

Type: Chemical synthesis
Source:
Starting materials
  • diammonium hydrogen orthophosphate
  • calcium(II) nitrate tetrahydrate
  1. biYZ4NgovumBFjzU2
  2. gB80DsxxwR6fwb0t
  3. Co7h0Fi
Product

aqueous precipitated HA particles

Crystallite size: ~ 90 nm

Size: 75 nm

Medium/Support: none

Method 5

Type: Chemical synthesis
Source:
Starting materials
  • diammonium hydrogen orthophosphate
  • calcium(II) nitrate tetrahydrate
  1. Z9c33Elaf6WXXFuGFs95wWwTRG9
  2. SCBsl
  3. 2HxucTOM
  4. 9IaF
  5. bZfsQuyzT
Product

aqueous precipitated HA particles

Crystallite size: ~ 13.7 nm

Size: 2290 - 5730 nm

Medium/Support: none

References

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