Issue 14, 2020
From the journal:

New Journal of Chemistry

Biodetection using a ZnO nanorod-based microfluidic device with a concentration gradient generator†

Yan Xie,a   Yuchen Shi,a   Wenhui Xie,a   Mengjie Chang,b   Zhenjie Zhao ORCID logo *a  and  Xin Li ORCID logo *a  

* Corresponding authors

a Engineering Research Center for Nanophotonics and Advanced Instrument, School of Physics and Electronic Science, East China Normal University, Shanghai 200062, China
E-mail: xli@phy.ecnu.edu.cn, zjzhao@phy.ecnu.edu.cn

b Department of Materials Science and Engineering, Xi’an University of Science and Technology, Xi’an 710054, People's Republic of China

Abstract

We have proposed a microfluidic device with a concentration gradient generator for cancer biomarker detection by integrating ZnO nanorod arrays into microchannels. ZnO nanorod arrays exhibited a remarkable fluorescence enhancement, and the concentration gradient was successfully established. Thus, high efficiency and reduced time-consuming biodetection can be expected due to this device feature.

Graphical abstract: Biodetection using a ZnO nanorod-based microfluidic device with a concentration gradient generator

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Article information

DOI
https://doi.org/10.1039/D0NJ00859A
Article type
Letter
Submitted
18 Feb 2020
Accepted
03 Mar 2020
First published
23 Mar 2020

New J. Chem., 2020,44, 5186-5189

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Biodetection using a ZnO nanorod-based microfluidic device with a concentration gradient generator

Y. Xie, Y. Shi, W. Xie, M. Chang, Z. Zhao and X. Li, New J. Chem., 2020, 44, 5186 DOI: 10.1039/D0NJ00859A

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