Three-dimensional hotspots in evaporating nanoparticle sols for ultrahigh Raman scattering: solid–liquid interface effects
Author:
Affiliation:
1. Institute of Intelligent Machines
2. Chinese Academy of Sciences
3. Hefei 230031, China
4. No. 38 Research Institute of China Electronics
5. Technology Group Corporation
6. Hefei 230088, P.R. China
Abstract
Decreasing interface adsorbing and increasing capillary-force packing of nanoparticles in an evaporating Ag-sol droplet is responsible for much higher SERS enhancement.
Publisher
Royal Society of Chemistry (RSC)
Subject
General Materials Science
Link
http://pubs.rsc.org/en/content/articlepdf/2015/NR/C5NR00359H
Reference32 articles.
1. Surface-Enhanced Raman Spectroscopy: Concepts and Chemical Applications
2. Plasmonic Liquid Marbles: A Miniature Substrate-less SERS Platform for Quantitative and Multiplex Ultratrace Molecular Detection
3. Capillarity-constructed reversible hot spots for molecular trapping inside silver nanorod arrays light up ultrahigh SERS enhancement
4. Tuning and Maximizing the Single-Molecule Surface-Enhanced Raman Scattering from DNA-Tethered Nanodumbbells
5. Cetylpyridinium Chloride Activated Trinitrotoluene Explosive Lights Up Robust and Ultrahigh Surface-Enhanced Resonance Raman Scattering in a Silver Sol
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