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Discrimination of antibiotic-resistant Gram-negative bacteria with a novel 3D nano sensing array

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Abstract

A novel sensor array based on a (+)AuNP/AuNC nanocomposite was constructed for the selective discrimination of 10 types of Gram-negative bacteria (including 3 types of antibiotic-resistant strains) at a low concentration level of OD600 = 0.015. By recognizing the triple optical patterns of Gram-negative bacteria with the assistance of LDA, the sensor array is able to group the bacteria with respect to their species to each other.

Graphical abstract: Discrimination of antibiotic-resistant Gram-negative bacteria with a novel 3D nano sensing array

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Article information


Submitted
05 Dec 2019
Accepted
08 Jan 2020
First published
08 Jan 2020

Chem. Commun., 2020, Advance Article
Article type
Communication

Discrimination of antibiotic-resistant Gram-negative bacteria with a novel 3D nano sensing array

J. Yang, X. Jia, X. Wang, M. Liu, M. Chen, T. Yang and J. Wang, Chem. Commun., 2020, Advance Article , DOI: 10.1039/C9CC09462H

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