Boosting the peroxidase-like activity of gold nanoclusters for the colorimetric detection of oxytetracycline in rat serum-Reference-Cited by-同舟云学术

Boosting the peroxidase-like activity of gold nanoclusters for the colorimetric detection of oxytetracycline in rat serum

Published:2021 Issue:16 Volume:146 Page:5061-5066
ISSN:0003-2654
Container-title:The Analyst
language:en
Short-container-title:Analyst

Author:

Zhang Xinya¹²³⁴⁵,Qiao Juan¹²³⁴⁵,Liu Wei⁶⁷⁸⁹,Qi Li¹²³⁴⁵^ORCID

Affiliation:

1. Beijing National Laboratory for Molecular Sciences; Key Laboratory of Analytical Chemistry for Living Biosystems

2. Institute of Chemistry

3. Chinese Academy of Sciences

4. Beijing 100190

5. P.R. China

6. School of Pharmacy

7. Xinxiang Medical University

8. Xinxiang 453003

9. P. R. China

Abstract

LTN@AuNCs display peroxidase-like activity in a TMB-H₂O₂ system. Their catalytic activity was enhanced by oxytetracycline. Using the mechanism, a protocol for highly selective and sensitive monitoring of rat serum drug was constructed.

Funder

National Natural Science Foundation of China

Publisher

Royal Society of Chemistry (RSC)

Subject

Electrochemistry,Spectroscopy,Environmental Chemistry,Biochemistry,Analytical Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2021/AN/D1AN01003D

Reference30 articles.

1. Colorimetric aptasensor for on-site detection of oxytetracycline antibiotic in milk

2. Molecularly imprinted fluoroprobes doped with Ag nanoparticles for highly selective detection of oxytetracycline in real samples

3. Detection of antibiotics in the urine of children and pregnant women in Jiangsu, China

4. A novel sandwich-type electrochemical aptasensor based on GR-3D Au and aptamer-AuNPs-HRP for sensitive detection of oxytetracycline

5. Determination of tetracyclines in human urine samples by capillary electrophoresis in combination with field amplified sample injection

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