Spiked gold nanotriangles: formation, characterization and applications in surface-enhanced Raman spectroscopy and plasmon-enhanced catalysis-Reference-Cited by-同舟云学术

Spiked gold nanotriangles: formation, characterization and applications in surface-enhanced Raman spectroscopy and plasmon-enhanced catalysis

Published:2020 Issue:14 Volume:10 Page:8152-8160
ISSN:2046-2069
Container-title:RSC Advances
language:en
Short-container-title:RSC Adv.

Author:

Liebig Ferenc¹²³⁴,Sarhan Radwan M.⁵⁶⁷⁸⁹,Bargheer Matias¹⁰²³⁴^ORCID,Schmitt Clemens N. Z.¹¹¹²³⁴,Poghosyan Armen H.¹³¹⁴¹⁵,Shahinyan Aram A.¹³¹⁴¹⁵,Koetz Joachim¹²³⁴^ORCID

Affiliation:

1. Institute for Chemistry

2. University of Potsdam

3. 14476 Potsdam

4. Germany

5. Chemistry Department

6. Faculty of Science

7. Cairo University

8. Cairo 12613

9. Egypt

10. Institute for Physics

11. Department of Biomaterials

12. Max Planck Institute of Colloids and Interfaces

13. International Scientific-Educational Center of National Academy of Sciences

14. 0019 Yerevan

15. Armenia

Abstract

We show the formation of metallic spikes on the surface of gold nanotriangles (AuNTs) by using the same reduction process which has been used for the synthesis of gold nanostars leading to a higher SERS enhancement by a factor of 75.

Funder

Deutsche Forschungsgemeinschaft

Universität Potsdam

Publisher

Royal Society of Chemistry (RSC)

Subject

General Chemical Engineering,General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2020/RA/D0RA00729C

Reference61 articles.

1. Gold Nanoparticles: Assembly, Supramolecular Chemistry, Quantum-Size-Related Properties, and Applications toward Biology, Catalysis, and Nanotechnology

2. Gold Nanoparticles: Past, Present, and Future