Review of synthesis and sensing applications of anisotropic silver and gold nanostructures

Hemant Ramakant Hegde, Santhosh Chidangil, Rajeev K. Sinha

Research output: Contribution to journalReview articlepeer-review

1 Citation (Scopus)

Abstract

Due to their unique optical properties, anisotropic silver and gold nanostructures are widely studied for applications ranging from catalysis to sensing and imaging. The wet chemical synthesis method provides a convenient route to produce desired nanostructures with good control over the morphology of nanoparticles. Nanostructures prepared in the solutions can be loaded on the substrate to fabricate cost-effective nanoplasmonic substrates at a large scale. This review discusses the various strategies available to synthesize anisotropic silver and gold nanostructures by wet chemical methods. The applications of these nanostructures are also presented, particularly in the context of localized surface plasmon resonance-based refractometric sensing.

Original languageEnglish
Article number050801
JournalJournal of Vacuum Science and Technology B: Nanotechnology and Microelectronics
Volume39
Issue number5
DOIs
Publication statusPublished - 01-09-2021

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Instrumentation
  • Process Chemistry and Technology
  • Surfaces, Coatings and Films
  • Electrical and Electronic Engineering
  • Materials Chemistry

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