scholarly journals Highly Specific Monoclonal Antibody and Sensitive Quantum Dot Beads-Based Fluorescence Immunochromatographic Test Strip for Tebuconazole Assay in Agricultural Products

2019 ◽  
Vol 67 (32) ◽  
pp. 9096-9103 ◽  
Author(s):  
Yulong Wang ◽  
Junli Xu ◽  
Yulou Qiu ◽  
Pan Li ◽  
Beibei Liu ◽  
...  
The Analyst ◽  
2021 ◽  
Author(s):  
Jingjing Yao ◽  
Xin-Xin Xu ◽  
Liqiang Liu ◽  
Hua Kuang ◽  
Zhengyou Wang ◽  
...  

We have developed a sensitive and rapid gold nanoparticle-based immunochromatographic strip (GNP-ICS) for the detection of phenacetin (PNCT) using an anti-PNCT monoclonal antibody (mAb). The specific anti- PNCT mAb (2D6)...


Author(s):  
T Sioloetwong ◽  
A Kopwitthaya ◽  
N Sathirapongsasuti ◽  
K Nawattanapaiboon ◽  
C Kitiyakara ◽  
...  

2020 ◽  
Vol 14 (9) ◽  
pp. e0008557
Author(s):  
Guangqiang Li ◽  
Zhen Rong ◽  
Shengqi Wang ◽  
Hongyan Zhao ◽  
Dongri Piao ◽  
...  

2017 ◽  
Vol 28 (4) ◽  
pp. 668-684 ◽  
Author(s):  
Joel Isanga ◽  
Daniel Mukunzi ◽  
Yanni Chen ◽  
Steven Suryoprabowo ◽  
Liqiang Liu ◽  
...  

Food Control ◽  
2016 ◽  
Vol 60 ◽  
pp. 588-595 ◽  
Author(s):  
Xiya Zhang ◽  
Kai Wen ◽  
Zhanhui Wang ◽  
Haiyang Jiang ◽  
Ross C. Beier ◽  
...  

Author(s):  
Suiyan Ouyang ◽  
Zhaowei Zhang ◽  
Ting He ◽  
Peiwu Li ◽  
Qi Zhang ◽  
...  

An on-site, ultra-sensitive, and quantitative sensing method was developed based on quantum dot nanobeads (QDNBs) and test strip for the determination of total aflatoxins (AFTs) in rice and peanut. The monoclonal antibody against AFT (mAbAFT) was home-made and labeled with QDNB. After the pre-coating of the AFT antigen on the test line (T line), the competitive immunoreactions were conducted between AFT and AFT antigen on the T line with QDNBs-mAbAFT. Under optimal conditions, this approach allowed a rapid response towards AFT with a considerable sensitivity of 1.4 pg/mL and 2.9 pg/mL in rice and peanut matrices, respectively. The put-in and put-out duration were within 10 min. The recoveries for AFT in rice and peanut samples matrices were recorded from 86.25–118.0% with the relative deviations (RSD) below 12%. The assay was further validated via the comparison between this QDNB strip and the conventional HPLC method using spiked samples. Thus, the design provided a potential alternative for on-site, ultra-sensitive, and quantitative sensing of AFT that could also be expanded to other chemical contaminants for food safety.


Author(s):  
Caroline Atyeo ◽  
Matthew D. Slein ◽  
Stephanie Fischinger ◽  
John Burke ◽  
Alexandra Schӓfer ◽  
...  

Author(s):  
Meriem Bahri ◽  
Sareetha Kailayangiri ◽  
Sarah Vermeulen ◽  
Natacha Galopin ◽  
Claudia Rossig ◽  
...  

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