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cysteine-capped gold nanoparticles

Based on

9 Articles
2016 Most recent source

Composition

1

gold

Type Single Compound
Formula Au
Role core
2

2-amino-3-mercaptopropionic acid

L-cysteine l-cysteine cysteine L-Cys Cys
Type Single Compound
Formula C3H7NO2S
Role layer

Properties

General physical and chemical properties

Property Value Nanomaterial Variant Source
adsorbed bovine serum albumin layer thickness

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Applications

Area Application Nanomaterial Variant Source
sensors (excluding biosensors)

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Characterization

Method Nanomaterial Variant Source
UV

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UV-Vis spectroscopy

Biological effects

Preparation

Method 1

Type: Chemical synthesis
Source:
Starting materials
  • 2-amino-3-mercaptopropionic acid
  • gold trichloride hydrochloride
  1. oDB0lrBPjvRY7UklEQdSRNRv
  2. 717L50
Product

cysteine-capped gold nanoparticles

Diameter: ~ 3 nm

Medium/Support: none

Method 2

Type: Chemical synthesis
Source:
Starting materials
  • 2-amino-3-mercaptopropionic acid
  • gold trichloride hydrochloride
  1. EO1u7V4iTLubZ74pH2zKXyNz
  2. RgDhhe
Product

cysteine-capped gold nanoparticles

Diameter: >= 1.2 nm

Medium/Support: none

Method 3

Type: Chemical synthesis
Source:
Starting materials
  1. JmSI3z4F6F1oWdHrc6UhjMmP
  2. QZ8pEm
Product

cysteine-capped gold nanoparticles

Diameter: 35.6 - 41.6 nm

Hydrodynamic diameter: 44 nm

Medium/Support: none

Method 4

Type: Chemical synthesis
Source:
Starting materials
  • 2-amino-3-mercaptopropionic acid
  • gold trichloride hydrochloride
  1. SPQEjfDotN8Q6CoXdsEYRfhGr
  2. 6n92szI
Product

cysteine-capped gold nanoparticles

Radius: 1.158 - 1.822 nm

Medium/Support: none

Method 5

Type: Chemical synthesis
Source:
Starting materials
  • 2-amino-3-mercaptopropionic acid
  • gold trichloride hydrochloride
  1. oLE2ovr96NMRt8HTNuvIwxS7
  2. EZ8QG3
Product

cysteine-capped gold nanoparticles

Diameter: 5 - 7 nm

Medium/Support: none

References

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