Facile fabrication of an “off–on” photoelectrochemical aptasensor for kanamycin detection based on polypyrrole/CeO2-Reference-Cited by-同舟云学术

Facile fabrication of an “off–on” photoelectrochemical aptasensor for kanamycin detection based on polypyrrole/CeO2

Published:2017 Issue:32 Volume:9 Page:4754-4759
ISSN:1759-9660
Container-title:Analytical Methods
language:en
Short-container-title:Anal. Methods

Author:

Lv Jiaxin¹²³⁴⁵,Lei Qin¹²³⁴⁵,Xiao Qiyou¹²³⁴⁵,Li Xiaomin¹²³⁴⁵,Huang Yujie¹²³⁴⁵,Li He¹²³⁴⁵

Affiliation:

1. School of Chemistry & Environment

2. South China Normal University

3. Guangzhou 510006

4. China

5. Guangzhou Key Laboratory of Analytical Chemistry for Biomedicine

Abstract

In this work, an “off–on” photoelectrochemical sensing strategy for the determination of trace kanamycin is proposed by using a kanamycin aptamer as the sensing unit, gold nanoparticles (AuNPs) and polypyrrole as the signal amplification unit and cerium dioxide as the photoelectric active material.

Publisher

Royal Society of Chemistry (RSC)

Subject

General Engineering,General Chemical Engineering,Analytical Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2017/AY/C7AY01611E

Reference32 articles.

1. Ultrasensitive detection of kanamycin in animal derived foods by label-free electrochemical immunosensor

2. Photoelectrochemical aptasensor for the sensitive and selective detection of kanamycin based on Au nanoparticle functionalized self-doped TiO2nanotube arrays

3. Aptasensors for quantitative detection of kanamycin

4. Label-free detection of kanamycin using aptamer-based cantilever array sensor

5. Colorimetric detection of kanamycin based on analyte-protected silver nanoparticles and aptamer-selective sensing mechanism

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