Synthesis and characterization of plasmonic peptoid nanosheets†
Ellen J.
Robertson, 
*a
Chris
Avanessian,
‡a
Jana R.
Davis,
‡a
Anna K.
Mahony
‡a
and
Elizabeth V.
Whitney
‡a
*a
Chris
Avanessian,
‡a
Jana R.
Davis,
‡a
Anna K.
Mahony
‡a
and
Elizabeth V.
Whitney
‡a
Abstract
Solvated two-dimensional (2D) arrays of gold nanoparticles (AuNPs) are versatile plasmonic materials that are not limited by the constraints of a solid support. We report here the assembly of AuNP-embedded peptoid nanosheets via monolayer collapse at the liquid–liquid interface. This synthesis route produces a new class of solvated 2D plasmonic arrays and has the potential to be extended to a variety of different nanoparticle systems.
- This article is part of the themed collection: ChemComm Milestones – First Independent Articles
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