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L-cysteine-containing gold-gap-silver nanostructures

Based on

1 Articles
2015 Most recent source

Composition

Image only illustrates the order and placement of components as described in literature.

1

L-cysteine- and methoxy-polyethylene glycol-thiol-modified citrate-coated gold nanoparticles

AuNP-L-cys/PEG AuNP-cit/PEG
Type Nano Material
Formula
Role core
2

silver

Type Single Compound
Formula Ag
Role layer

Properties

General physical and chemical properties

Property Value Nanomaterial Variant Source
anisotropy factor

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Catalytic properties

Reaction Value Nanomaterial Variant Source
4-nitrophenol reduction to 4-aminophenol under left-circularly polarized light

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Applications

Area Application Nanomaterial Variant Source
catalysis

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Characterization

Method Nanomaterial Variant Source
circular dichroism

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Preparation

Method 1

Type: Chemical synthesis
Source:
  1. KHj0uQ6EDtoGpK5C
  2. HtCK5SXYq3GRpiq0x98MCyVELDcY6bkdms
  3. 46agETJvIFVJhtIfwSlozGKUjWYI
Product

L-cysteine-containing gold-gap-silver nanostructures

Size: not specified

Medium/Support: none

Method 2

Type: Chemical synthesis
Source:
  1. 0VCWeySiPF3772Sw
  2. dpXiUAJOYyLQT0rklfOzZMZCiAjBQs8xso
  3. npwGUEQq5Q72nqZxEAamyTB5WOWK
Product

L-cysteine-containing gold-gap-silver nanostructures

Size of nanogap between core and layer: 0.4 - 0.6 nm

Thickness: 9 - 11 nm

Medium/Support: none

Method 3

Type: Chemical synthesis
Source:
  1. PwyprwHoh1ZjmXH6
  2. Kugap84CypyjaBADKCCt3ln2vzlfov74a8
  3. JmuHmkIYFNdJFXB1OaVeulCpIDQH
Product

L-cysteine-containing gold-gap-silver nanostructures

Size of nanogap between core and layer: 0.6 - 1.6 nm

Medium/Support: none

References

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