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DNA-functionalized gold nanoparticles

Based on

40 Articles
1 Patents
2017 Most recent source

Composition

1

gold

Type Single Compound
Formula Au
Role core
2

deoxyribonucleic acid

DNA
Type Biomolecule
Formula
Role layer

Properties

General physical and chemical properties

Property Value Nanomaterial Variant Source
colloidal stability dependent on magnesium(II) ion presence

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Catalytic properties

Reaction Value Nanomaterial Variant Source
two-step cascade reaction of maltose oxidation in presence of horse radish peroxidase and 2,2'-azino-bis(3-ethylbenzthiazoline)-6-sulfonic acid

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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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UV
UV-Vis spectroscopy

Biological effects

Biological system Test details Nanomaterial Variant Source
HeLa cells

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Preparation

Method 1

Type: Chemical synthesis
Source:
Starting materials
  • single-stranded deoxyribonucleic acid
  1. vtcuVq7Mw4bKAM
  2. gFyg
Product

DNA-functionalized gold nanoparticles

Diameter: 30 nm

Medium/Support: none

Method 2

Type: Chemical synthesis
Source:
Starting materials
  • single-stranded deoxyribonucleic acid
  1. ar1NdN3mzhjJvj
  2. cjsE
Product

DNA-functionalized gold nanoparticles

Diameter: 30 nm

Medium/Support: none

Method 3

Type: Chemical synthesis
Source:
  1. T5PHF3icaLTB4Iilk9XiQB2NHMORaro
  2. VZCIrs69AVq
  3. Cie286VLpR9tqiwS5bitHjssOeKkywo
  4. cHB2860EYn4RVsnJ5
  5. HZko
Product

DNA-functionalized gold nanoparticles

Size: not specified

Medium/Support: none

Method 4

Type: Chemical synthesis
Source:
Starting materials
  1. Th7DIYR3EIGcYbQt
Product

DNA-functionalized gold nanoparticles

Size: 10 nm

Medium/Support: none

Method 5

Type: Chemical synthesis
Source:
Starting materials
  1. E4gLKs5HP2pCSCi8
Product

DNA-functionalized gold nanoparticles

Size: 10 nm

Medium/Support: none

References

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