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Au surface roughness-controlled nanobridged nanogap particles

Based on

1 Articles
2016 Most recent source

Composition

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

1

DNA-modified Au nanoparticles

DNA-modified AuNP DNA-AuNP
Type Nano Material
Formula
Role core
2

gold

Type Single Compound
Formula Au
Role layer

Properties

General physical and chemical properties

Property Value Nanomaterial Variant Source
electromagnetic field inside nanogap dependent on number of nanobridges

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Applications

Area Application Nanomaterial Variant Source
diagnostics

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Characterization

Method Nanomaterial Variant Source
Raman spectroscopy

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Preparation

Method 1

Type: Chemical synthesis
Source:
Starting materials
  1. qawPYYJ8fDCLWVBO5Aa2Vni1Qo7FvAeSREtQuz
Product

Au surface roughness-controlled nanobridged nanogap particles

Gap size: ~ 1 nm

Thickness: ~ 16 nm

Medium/Support: none

Method 2

Type: Chemical synthesis
Source:
Starting materials
  1. oWFgpjVr9BSjw1YsekrbEtknr4tOpYcSKnKapV
Product

Au surface roughness-controlled nanobridged nanogap particles

Gap size: ~ 1 nm

Thickness: ~ 16 nm

Medium/Support: none

Method 3

Type: Chemical synthesis
Source:
Starting materials
  1. 99qJKVLs3kWWiuWWXJ15qizLd81pmjeTNCw3LO
Product

Au surface roughness-controlled nanobridged nanogap particles

Gap size: ~ 1 nm

Thickness: ~ 16 nm

Medium/Support: none

Method 4

Type: Chemical synthesis
Source:
Starting materials
  1. 5asBNd9TmkfDTj2s7EJWfpfox096EGFNabbyKq
Product

Au surface roughness-controlled nanobridged nanogap particles

Gap size: ~ 1 nm

Thickness: 21 nm

Medium/Support: none

Method 5

Type: Chemical synthesis
Source:
Starting materials
  1. qnfjdOk4ts30HmPlX16KuIlW4yYe4AowsFDTIE
Product

Au surface roughness-controlled nanobridged nanogap particles

Gap size: ~ 1 nm

Thickness: 14.7 - 18.1 nm

Medium/Support: none

References

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