A novel colorimetric immunoassay based on enzyme-regulated instant generation of Turnbull's blue for the sensitive determination of ochratoxin A-Reference-Cited by-同舟云学术

A novel colorimetric immunoassay based on enzyme-regulated instant generation of Turnbull's blue for the sensitive determination of ochratoxin A

Published:2020 Issue:6 Volume:145 Page:2420-2424
ISSN:0003-2654
Container-title:The Analyst
language:en
Short-container-title:Analyst

Author:

Lai Wenqiang¹²³⁴⁵^ORCID,Guo Jiaqing⁶⁷⁸⁹¹⁰,Wu Qingqing¹²³⁴⁵,Chen Yaomin¹²³⁴⁵,Cai Quanying¹²³⁴⁵,Wu Luxi¹²³⁴⁵,Wang Shuhan¹²³⁴⁵,Song Jun⁶⁷⁸⁹¹⁰^ORCID,Tang Dianping¹¹¹²¹³¹⁴¹⁵^ORCID

Affiliation:

1. Key Laboratory of Modern Analytical Science and Separation Technology

2. College of Chemistry

3. Chemical Engineering and Environment

4. Minnan Normal University

5. Zhangzhou 363000

6. Key Laboratory of Optoelectronic Devices and Systems of Ministry of Education and Guangdong Province

7. College of Physics and Optoelectronic Engineering

8. Shenzhen University

9. Shenzhen 518060

10. P R China

11. Key Laboratory of Analysis and Detection for Food Safety (Ministry of Education & Fujian Province)

12. Institute of Nanomedicine and Nanobiosensing

13. Department of Chemistry

14. Fuzhou University

15. Fuzhou 350108

Abstract

The aim of this study was to develop a novel colorimetric sensing method based on enzyme-regulated instant generation of Turnbull's blue, serving as a chromogenic agent, for a sensitive immunoassay for the determination of ochratoxin A (OTA).

Funder

National Natural Science Foundation of China

Natural Science Foundation of Fujian Province

Minnan Normal University

Publisher

Royal Society of Chemistry (RSC)

Subject

Electrochemistry,Spectroscopy,Environmental Chemistry,Biochemistry,Analytical Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2020/AN/C9AN02447F

Reference32 articles.

1. Redox-Mediated Indirect Fluorescence Immunoassay for the Detection of Disease Biomarkers Using Dopamine-Functionalized Quantum Dots