Fabrication of Silver Nanoparticle Decorated AFM Tips for Tip-Enhanced Raman Scattering Applications-Reference-Cited by-同舟云学术

Fabrication of Silver Nanoparticle Decorated AFM Tips for Tip-Enhanced Raman Scattering Applications

Published:2013-01 Issue: Volume:643 Page:195-198
ISSN:1662-8985
Container-title:Advanced Materials Research
language:
Short-container-title:AMR

Author:

Li Yu Hua¹,Xu Chang Hui¹,Han Min¹

Affiliation:

1. Nanjing University

Abstract

We report on a simple method for the fabrication of metalized tips by depositing gas-phase synthesized silver nanoparticles onto atomic force microscope (AFM) tips. The method enables fabricating tips suitable for AFM based tip-enhanced Raman spectroscopy (TERS) with high yield. The performance of the fabricated silver nanoparticle decorated tips is examined by detecting low concentration BPE molecules using a transmission mode TERS setup. An 30-fold enhancement of the Raman signal is shown. The net TERS enhancement factor is calculated to be about 1000.

Publisher

Trans Tech Publications, Ltd.

Subject

General Engineering

Link

https://www.scientific.net/AMR.643.195.pdf

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