Issue 23, 2020
From the journal:

Chemical Communications

An assay for Staphylococcus aureus based on a self-catalytic ampicillin–metal (Fe3+)-organic gels–H2O2 chemiluminescence system with near-zero background noise†

Yue Zhang,a   Gaoxi Cui,a   Nana Qin,a   Xijuan Yu,a   Hui Zhang,a   Xiaofei Jia,a   Xiaohua Li,b   Xuzhi Zhangc  and  Xu Hun ORCID logo *a  

* Corresponding authors

a Key Laboratory of Optic-electric Sensing and Analytical Chemistry for Life Science, MOE, Shandong Key Laboratory of Biochemical Analysis, Key Laboratory of Analytical Chemistry for Life Science in Universities of Shandong, College of Marine Science and Biological Engineering, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao 266042, China
E-mail: hunxuprof@outlook.com

b School of Chemistry and Environmental Engineering, Shanxi Datong University, Shanxi 037009, China

c Yellow Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Laboratory for Marine Fisheries Science and Food Production Processes, Qingdao National Laboratory for Marine Science and Technology, Qingdao 266071, China

Abstract

A self-catalytic ampicillin–metal (Fe3+)-organic gels (AMP–MOGs (Fe))–H2O2 CL system, which is not influenced by transition metal ions, was studied. A method for CL detection of Staphylococcus aureus (S. aureus) based on the AMP–MOGs (Fe)–H2O2 CL system was achieved. A superior detection limit of 31 CFU mL−1 toward S. aureus was obtained with near-zero background noise.

Graphical abstract: An assay for Staphylococcus aureus based on a self-catalytic ampicillin–metal (Fe3+)-organic gels–H2O2 chemiluminescence system with near-zero background noise

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Article information

DOI
https://doi.org/10.1039/C9CC09166A
Article type
Communication
Submitted
25 Nov 2019
Accepted
08 Jan 2020
First published
25 Feb 2020

Chem. Commun., 2020,56, 3421-3424

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An assay for Staphylococcus aureus based on a self-catalytic ampicillin–metal (Fe3+)-organic gels–H2O2 chemiluminescence system with near-zero background noise

Y. Zhang, G. Cui, N. Qin, X. Yu, H. Zhang, X. Jia, X. Li, X. Zhang and X. Hun, Chem. Commun., 2020, 56, 3421 DOI: 10.1039/C9CC09166A

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