Gold Nanoparticle-Aptamer-Based LSPR Sensing of Ochratoxin A at a Widened Detection Range by Double Calibration Curve Method

Gold Nanoparticle-Aptamer-Based LSPR Sensing of Ochratoxin A at a Widened Detection Range by Double Calibration Curve Method

Ochratoxin A (OTA) is a type of mycotoxin generated from the metabolism of Aspergillus and Penicillium, and is extremely toxic to humans, livestock, and poultry. However, traditional assays for the detection of OTA are expensive and complicated. Other than OTA aptamer, OTA itself at high concentrati...

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Bibliographic Details
Main Authors: Boshi Liu, Renliang Huang, Yanjun Yu, Rongxin Su, Wei Qi, Zhimin He
Format: Article
Language:English
Published: Frontiers Media S.A. 2018-04-01
Series:Frontiers in Chemistry
Subjects:
aptamer
LSPR
ochratoxin A
AuNP aggregation
colorimetric detection
Online Access:http://journal.frontiersin.org/article/10.3389/fchem.2018.00094/full

Internet

http://journal.frontiersin.org/article/10.3389/fchem.2018.00094/full

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