Simple Preparation of Au Nanoparticle Dispersed Substrate by Arc Plasma Deposition and Its Application in Bio-Sensing using LSPR

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This is a Experimental Study study.

Masahiro Takebayashi; Kohei Kawabata; Masahiro Yasukawa; Reo Tanaka; Shin-ichi Kawachi; Tomohiro Shimizu; Shoso Shingubara; Takeshi Ito

doi:10.1039/d5ay00827a

January 1, 2025Analytical Methods

Simple Preparation of Au Nanoparticle Dispersed Substrate by Arc Plasma Deposition and Its Application in Bio-Sensing using LSPR

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Key Points

The method shows effective application of localized surface plasmon resonance for bio-sensing.
Gold nanoparticles are dispersed on SiO₂/Si substrates using arc plasma deposition, enhancing sensitivity.
This approach can lead to innovations in developing sensitive bio-sensing devices, expanding their utility.
Optimizing the deposition technique allows for improved material performance in practical applications.

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Implication

Method demonstrates effective use of gold nanoparticles on SiO₂/Si substrates for bio-sensing applications, indicating potential improvements in detection capabilities.

Abstract

We propose a simple preparation of a Localized Surface Plasmon Resonance (LSPR) device in which Au nanoparticles (AuNPs) are dispersed on SiO₂/Si substrates using arc plasma deposition (APD). APD can...

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Cite This Study

Takebayashi et al. (2025) studied this question.

synapsesocial.com/papers/68d4508231b076d99fa58421 https://doi.org/10.1039/d5ay00827a

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Simple Preparation of Au Nanoparticle Dispersed Substrate by Arc Plasma Deposition and Its Application in Bio-Sensing using LSPR

Key Points

Ask about this paper

Implication

Abstract

Discussion

Cite This Study

Simple Preparation of Au Nanoparticle Dispersed Substrate by Arc Plasma Deposition and Its Application in Bio-Sensing using LSPR

Key Points

Ask about this paper

Implication

Abstract

Discussion

Cite This Study

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