Gold nanostars as SERS-active substrates for FT-Raman spectroscopy-Reference-Cited by-同舟云学术

Gold nanostars as SERS-active substrates for FT-Raman spectroscopy

Published:2015 Issue:11 Volume:5 Page:8523-8532
ISSN:2046-2069
Container-title:RSC Advances
language:en
Short-container-title:RSC Adv.

Author:

Zoppi Angela¹²³⁴⁵,Trigari Silvana⁵⁶⁴,Margheri Giancarlo⁵⁶⁴,Muniz-Miranda Maurizio⁷⁸⁶⁴,Giorgetti Emilia⁵⁶⁴

Affiliation:

1. Department of Physics “Enrico Fermi”

2. University of Pisa

3. Pisa

4. Italy

5. Institute of Complex Systems CNR

6. Sesto Fiorentino

7. Department of Chemistry “Ugo Schiff”

8. University of Florence

Abstract

Surfactant-free and CTAB-stabilized gold nanostars were synthesized. Their FT-SERS activity was tested. A nanomolar limit of detection and a Raman enhancement factor of more than 10⁵ were found.

Publisher

Royal Society of Chemistry (RSC)

Subject

General Chemical Engineering,General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2015/RA/C4RA13830A

Reference57 articles.

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4. Maneuvering the Surface Plasmon Resonance of Silver Nanostructures through Shape-Controlled Synthesis

5. Gold Nanoframes: Very High Surface Plasmon Fields and Excellent Near-Infrared Sensors

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