Issue 36, 2019
From the journal:

New Journal of Chemistry

Amplified fluorescence by carbon nanotube (CNT)-assisted surface plasmon coupled emission (SPCE) and its biosensing application†

Kai-Xin Xie, ORCID logo *a   Shu-Shu Jia,a   Jin-Hua Zhang,a   Huan Wanga  and  Qiang Wanga  

* Corresponding authors

a Department of Chemistry, Taiyuan Normal University, Jinzhong 030619, P. R. China
E-mail: xiekaixin@tynu.edu.cn

Abstract

The enhancement of surface plasmon-coupled emission (SPCE) by CNT assistance was investigated with the factor of 12 and 65 as compared to normal SPCE and free space emission, respectively. This strategy designed as an immunosensor to detect IgG with a detection limit of 0.0025 ng mL−1 provides a universal way to improve the detection sensitivity in fluorescence-based sensing platforms.

Graphical abstract: Amplified fluorescence by carbon nanotube (CNT)-assisted surface plasmon coupled emission (SPCE) and its biosensing application

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Supplementary files

Article information

DOI
https://doi.org/10.1039/C9NJ03458G
Article type
Letter
Submitted
03 Jul 2019
Accepted
19 Aug 2019
First published
20 Aug 2019

New J. Chem., 2019,43, 14220-14223

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Amplified fluorescence by carbon nanotube (CNT)-assisted surface plasmon coupled emission (SPCE) and its biosensing application

K. Xie, S. Jia, J. Zhang, H. Wang and Q. Wang, New J. Chem., 2019, 43, 14220 DOI: 10.1039/C9NJ03458G

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