Attenuating surface plasmon resonance via core/alloy architectures

Peter N. Njoki, Louis V. Solomon, Wenjie Wu, Rabeka Alam, Mathew M Maye

Research output: Contribution to journalArticle

12 Citations (Scopus)

Abstract

The layer-by-layer processing of Au/AuxPd1-x core/alloy nanoparticles via microwave irradiation (MWI) based hydrothermal heating is described. Alloy shell growth was monitored by the attenuation of surface plasmon resonance (SPR) as a function of shell thickness and composition. Discrete dipole approximation (DDA) correlated the SPR to particle morphology.

Original languageEnglish (US)
Pages (from-to)10079-10081
Number of pages3
JournalChemical Communications
Volume47
Issue number36
DOIs
StatePublished - Sep 28 2011

Fingerprint

Surface plasmon resonance
Microwave irradiation
Nanoparticles
Heating
Processing
Chemical analysis

ASJC Scopus subject areas

  • Metals and Alloys
  • Materials Chemistry
  • Surfaces, Coatings and Films
  • Electronic, Optical and Magnetic Materials
  • Ceramics and Composites
  • Catalysis
  • Chemistry(all)

Cite this

Attenuating surface plasmon resonance via core/alloy architectures. / Njoki, Peter N.; Solomon, Louis V.; Wu, Wenjie; Alam, Rabeka; Maye, Mathew M.

In: Chemical Communications, Vol. 47, No. 36, 28.09.2011, p. 10079-10081.

Research output: Contribution to journalArticle

Njoki, Peter N. ; Solomon, Louis V. ; Wu, Wenjie ; Alam, Rabeka ; Maye, Mathew M. / Attenuating surface plasmon resonance via core/alloy architectures. In: Chemical Communications. 2011 ; Vol. 47, No. 36. pp. 10079-10081.
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