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One Step Photochemical Synthesis of Surface-Supported Naked Gold Nanoparticles and Its Application as a SERS Substrate

28 January 2021, Version 1
Working Paper
This content is an early or alternative research output and has not been peer-reviewed by Cambridge University Press at the time of posting.

Abstract

A direct and straightforward method is proposed to synthetize a surface-supported gold nanoparticles mediated by pulsed laser irradiation of quartz surfaces in contact with a gold precursor solutions. The substrates´ performance as SERS sensors is tested by the Rhodamine 6G (R6G) Raman signal enhancement.

Keywords

Photochemical Synthesis
gold nanoparticles
surface-supported
SERS Sensors

Supplementary materials

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Description
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Title
SI ChemRxiv AuNPs-Q
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Version History

Jan 28, 2021 Version 1

Version Notes

First version

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License

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The content is available under CC BY NC ND 4.0 [opens in a new tab]

DOI

10.26434/chemrxiv.13643432.v1
D O I: 10.26434/chemrxiv.13643432.v1 [opens in a new tab]

Funding

CONICET PIP 2019-2021 (11220170100505CO). Supramolecular and nano-supramolecular systems as analytic sensors.

Author’s competing interest statement

There are no conflicts to declare.

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