Issue 73, 2022
From the journal:

Chemical Communications

High-porosity hybrid bilayer-enabled portable LED plasmonic biosensing†

Wen-Yin Ko, ORCID logo ‡a   Shin-Chwen Yeh,‡a   Hsiao-Wen Chu,a   Yun-Chen Hsua  and  Kuan-Jiuh Lin ORCID logo *a  

* Corresponding authors

a Department of Chemistry, National Chung-Hsing University, Taichung 402, Taiwan
E-mail: kjlin@nchu.edu.tw

Abstract

A TiO2-nanowire/Au-nanoparticle hybrid layer, possessing nanocavities and a plasmonic metasurface, can accomplish an entire visible region absorbance, inducing remarkable photocurrent-extraction efficiency. A blood-glucose strip-like testing protocol assembled using this layer allows nondestructive quantitative alpha-fetoprotein detection in human serum under homemade visible LED illumination, indicating its potential in commercial point-of-care testing applications.

Graphical abstract: High-porosity hybrid bilayer-enabled portable LED plasmonic biosensing

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Article information

DOI
https://doi.org/10.1039/D2CC03757B
Article type
Communication
Submitted
06 Jul 2022
Accepted
11 Aug 2022
First published
16 Aug 2022
This article is Open Access
Creative Commons BY-NC license

Chem. Commun., 2022,58, 10154-10157

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High-porosity hybrid bilayer-enabled portable LED plasmonic biosensing

W. Ko, S. Yeh, H. Chu, Y. Hsu and K. Lin, Chem. Commun., 2022, 58, 10154 DOI: 10.1039/D2CC03757B

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