Wet-chemical approach to three-dimensional gold nanocorallines: synthesis and application in surface-enhanced Raman spectroscopy.

Journal Article (Letter)

The shape-controlled synthesis of micrometer-sized gold nanocoralline was simply realized via a wet-chemical approach. The as-prepared hierarchical gold nanocorallines (HGNs) on the solid substrate were initially applied in SERS analysis with 4-aminothiophenol (4-ATP) as the probe molecule. The HGN-modified glass substrate exhibits a higher SERS effect (one order of magnitude higher) than the aggregated gold nanoparticle ( approximately 25 nm)-modified glass substrate.

Full Text

Duke Authors

Cited Authors

  • Guo, S; Wang, E

Published Date

  • November 15, 2007

Published In

Volume / Issue

  • 315 / 2

Start / End Page

  • 795 - 799

PubMed ID

  • 17764686

International Standard Serial Number (ISSN)

  • 0021-9797

Digital Object Identifier (DOI)

  • 10.1016/j.jcis.2007.07.070

Language

  • eng

Conference Location

  • United States