Integrated Imaging Facility

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  Article

  Large-area periodic arrays of gold nanostars derived from HEPES-, DMF-, and ascorbic-acid-driven syntheses
  

  Author(s):

  Trevor B. Demille, Robert A. Hughes, Nathaniel Dominique, Jacob E. Olson, Sergei Rouvimov, Jon P. Camden, Svetlana Neretina

  Abstract:

  A method for the nanofabrication of periodic arrays of gold nanostars yielding a unique morphology of relevance to SERS applications. With arms radiating from a central core, gold nanostars represent a unique and fascinating class of nanomaterials from which extraordinary plasmonic properties are derived. Despite their relevance to sensing applications, methods for fabricating homogeneous populations of nanostars on large-area planar surfaces in truly periodic arrays is lacking. Herein, the f…

  Date Published:

  2020-07

  Record Visibility:

  Public