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gold-coated hexagonally quasi-two-dimensional ordered assembly of nanopillars on surface of cicada wing

Based on

2 Articles
2016 Most recent source

Composition

1

hexagonally quasi-two-dimensional ordered assembly of nanopillars on surface of cicada wing

ordered nanopillars array structure on cicada wings
Type Nano Material
Formula
Role template
2

gold

Type Single Compound
Formula Au
Role layer

Properties

General physical and chemical properties

Property Value Nanomaterial Variant Source
coupling-induced surface-enhanced Raman scattering enhancement

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Applications

Area Application Nanomaterial Variant Source
analysis methods

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Characterization

Method Nanomaterial Variant Source
optical microscopy

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Preparation

Method 1

Type: Chemical synthesis
Source:
Starting materials
  • aluminium
  • acidic solution
  1. aDtvwjEEua
Product

gold-coated hexagonally quasi-two-dimensional ordered assembly of nanopillars on surface of cicada wing

Cone depth: 1200 nm

Pitch: 1200 nm

Thickness: 10 nm

Medium/Support: none

Method 2

Type: Physical formation
Source:
Starting materials
  • gold
  • cicada wing
  1. rZCgRWZfqwuXmnCNdi3kepdR5z0U01edkoAX
Product

gold-coated hexagonally quasi-two-dimensional ordered assembly of nanopillars on surface of cicada wing

Interpillar gap size: ~ 45 nm

Pillar height: ~> 200 - ~< 400 nm

Thickness: 150 nm

Medium/Support: none

Method 3

Type: Physical formation
Source:
Starting materials
  • gold
  • cicada wing
  1. 0X4IfoHbZNSt3vwTiubbtdfWWTL1qitiZrHQ
Product

gold-coated hexagonally quasi-two-dimensional ordered assembly of nanopillars on surface of cicada wing

Interpillar gap size: 10 nm

Pillar height: ~ 200 nm

Thickness: 300 nm

Medium/Support: none

Method 4

Type: Physical formation
Source:
Starting materials
  • gold
  • cicada wing
  1. gxVnbAZc2cfP8wH3LxWHlXp6FkwWn9KBoU0I
Product

gold-coated hexagonally quasi-two-dimensional ordered assembly of nanopillars on surface of cicada wing

Thickness: 350 nm

Medium/Support: none

Method 5

Type: Physical formation
Source:
Starting materials
  • gold
  • cicada wing
  1. qfi62lLUdY0USLzIuewCPGkXB87TUBrDzmDu
Product

gold-coated hexagonally quasi-two-dimensional ordered assembly of nanopillars on surface of cicada wing

Interpillar gap size: ~ 28 nm

Pillar height: ~> 200 - ~< 400 nm

Thickness: 200 nm

Medium/Support: none

References

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