Dual-functional gold–iron oxide core–satellite hybrid nanoparticles for sensitivity enhancement in biosensors via nanoplasmonic and preconcentration effects-Reference-Cited by-同舟云学术

Dual-functional gold–iron oxide core–satellite hybrid nanoparticles for sensitivity enhancement in biosensors via nanoplasmonic and preconcentration effects

Published:2021 Issue:22 Volume:146 Page:6935-6943
ISSN:0003-2654
Container-title:The Analyst
language:en
Short-container-title:Analyst

Author:

Chen Yi-Chen¹,Chou Yu-Chen¹,Chang Jui-Han¹,Chen Li-Ting¹,Huang Chun-Jen²³,Chau Lai-Kwan¹⁴^ORCID,Chen Yen-Ling¹⁴

Affiliation:

1. Department of Chemistry and Biochemistry, National Chung Cheng University, Chiayi 621, Taiwan

2. Department of Chemical and Materials Engineering, NCU-Covestro Research Center, National Central University, Jhong-Li, Taoyuan 320, Taiwan

3. R&D Center for Membrane Technology, Chung Yuan Christian University, 200 Chung Pei Rd., Chung-Li City 32023, Taiwan

4. Center for Nano Bio-Detection, National Chung Cheng University, Chiayi 621, Taiwan

Abstract

Using dual-functional gold–iron oxide core–satellite hybrid nanoparticles with magnetic preconcentration in the fiber optic nanogold-linked sorbent assay significantly improves the limit of detection.

Funder

Ministry of Science and Technology, Taiwan

Publisher

Royal Society of Chemistry (RSC)

Subject

Electrochemistry,Spectroscopy,Environmental Chemistry,Biochemistry,Analytical Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2021/AN/D1AN01334C

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3. Synthesis and applications of functionalized magnetic materials in sample preparation