Molecular Diagnostic of Ochratoxin A With Specific Aptamers in Corn and Groundnut via Fabrication of a Microfluidic Device
Ochratoxin A (OTA) is one of the predominant mycotoxins that contaminate a wide range of food commodities. In the present study, a 36-mer aptamer was used as a molecular recognition element coupled with gold nanoparticles (AuNPs) for colorimetric detection of OTA in a microfluidic paper-based analyt...
Main Authors: | Deepshikha Shahdeo, Azmat Ali Khan, Amer M. Alanazi, Vivek K. Bajpai, Shruti Shukla, Sonu Gandhi |
---|---|
Format: | Article |
Language: | English |
Published: |
Frontiers Media S.A.
2022-03-01
|
Series: | Frontiers in Nutrition |
Subjects: | |
Online Access: | https://www.frontiersin.org/articles/10.3389/fnut.2022.851787/full |
Similar Items
-
A Colorimetric Aptasensor for Ochratoxin A Detection Based on Tetramethylrhodamine Charge Effect-Assisted Silver Enhancement
by: Xiaoyan Yang, et al.
Published: (2023-04-01) -
Recent Advances in Aptamer Sensors
by: Samy M. Shaban, et al.
Published: (2021-02-01) -
Comparison of In-Solution Biorecognition Properties of Aptamers against Ochratoxin A
by: Maureen McKeague, et al.
Published: (2016-11-01) -
An Aptamer-Based Lateral Flow Biosensor for Low-Cost, Rapid and Instrument-Free Detection of Ochratoxin A in Food Samples
by: Electra Mermiga, et al.
Published: (2023-12-01) -
Highly Sensitive Colorimetric Detection of Ochratoxin A by a Label-Free Aptamer and Gold Nanoparticles
by: Yunxia Luan, et al.
Published: (2015-12-01)