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gold, iridium-coated polystyrene film patterned with nanocup array arranged in triangular lattice

Based on

1 Articles
2016 Most recent source

Composition

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

1

polystyrene

PS
Type Polymer
Formula
Role layer
2

iridium

Type Single Compound
Formula Ir
Role layer
3

gold

Type Single Compound
Formula Au
Role layer

Properties

General physical and chemical properties

Property Value Nanomaterial Variant Source
surface plasmon resonance

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Applications

Area Application Nanomaterial Variant Source
diagnostics

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Characterization

Method Nanomaterial Variant Source
diffuse reflectance spectroscopy

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Preparation

Method 1

Type: Physical formation
Source:
Starting materials
  • polystyrene
  1. aue0yB7PqzoWf8UT3l
Product

gold, iridium-coated polystyrene film patterned with nanocup array arranged in triangular lattice

Cup period: ~ 750 nm

Cup radius: ~ 250 nm

Grain size: < 50 nm

Thickness at nanocup bottom: ~ 5 nm

Thickness at nanocup sidewall: ~ 100 nm

Thickness: 263 - 267 nm

Thickness: ~ 3 nm

Medium/Support: none

Method 2

Type: Physical formation
Source:
Starting materials
  • polystyrene
  1. 5OyEGfPzoTyQLk7dbp
Product

gold, iridium-coated polystyrene film patterned with nanocup array arranged in triangular lattice

Cup period: ~ 750 nm

Cup radius: ~ 250 nm

Grain size: < 50 nm

Thickness at nanocup bottom: ~ 5 nm

Thickness at nanocup sidewall: ~ 100 nm

Thickness: 2204 - 2286 nm

Thickness: ~ 3 nm

Medium/Support: none

Method 3

Type: Physical formation
Source:
Starting materials
  • polystyrene
  1. GuekXA3BoNAWBGveoV
Product

gold, iridium-coated polystyrene film patterned with nanocup array arranged in triangular lattice

Cup period: ~ 750 nm

Cup radius: ~ 250 nm

Grain size: < 50 nm

Thickness at nanocup bottom: ~ 5 nm

Thickness at nanocup sidewall: ~ 100 nm

Thickness: 827 - 851 nm

Thickness: ~ 3 nm

Medium/Support: none

References

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