Rapid and simultaneous detection of five mycotoxins and their analogs with a gold nanoparticle-based multiplex immuno-strip sensor DOI

Shengyang Zhou,

Xiaojun Zhu,

Shanshan Song

et al.

Food Microbiology, Journal Year: 2024, Volume and Issue: 121, P. 104510 - 104510

Published: Feb. 27, 2024

Language: Английский

Screen-printed electrochemical immunosensor based on a novel nanobody for analyzing aflatoxin M1 in milk DOI Creative Commons
Xiaoqian Tang, Gaëlle Catanante, Xiaorong Huang

et al.

Food Chemistry, Journal Year: 2022, Volume and Issue: 383, P. 132598 - 132598

Published: March 1, 2022

Language: Английский

Citations

33
High-performance electrochemiluminescence sensors based on ultra-stable perovskite quantum dots@ZIF-8 composites for aflatoxin B1 monitoring in corn samples DOI Open Access
Qian Wang, Chengyi Xiong, Jingwen Li

et al.

Food Chemistry, Journal Year: 2022, Volume and Issue: 410, P. 135325 - 135325

Published: Dec. 24, 2022

Language: Английский

Citations

31
Review: Synthesis of metal organic framework-based composites for application as immunosensors in food safety DOI

Mingfei Pan,

Huilin Li, Jingying Yang

et al.

Analytica Chimica Acta, Journal Year: 2023, Volume and Issue: 1266, P. 341331 - 341331

Published: May 8, 2023

Language: Английский

Citations

19
Microfluidic Biosensor Integrated with Signal Transduction and Enhancement Mechanism for Ultrasensitive Noncompetitive Assay of Multiple Mycotoxins DOI
Xinran Xiang,

Minghui Song,

Xiaowei Xu

et al.

Analytical Chemistry, Journal Year: 2023, Volume and Issue: 95(20), P. 7993 - 8001

Published: May 8, 2023

To achieve high-throughput ultrasensitive detection of mycotoxins in food, a functional DNA-guided transition-state CRISPR/Cas12a microfluidic biosensor (named FTMB) was successfully constructed. The signal transduction strategy FTMB has utilized DNA sequences with specific recognition function and activators to form trigger switches. Meanwhile, the system constructed by adjusting composition ratio crRNA activator high response for low concentrations target mycotoxins. On other hand, enhancement efficiently integrated output quantum dots (QDs) fluorescence effect photonic crystals (PCs). construction universal QDs PC films matching bandgap produced significant factor 45.6. Overall, exhibited wide analytic range (10–5–101 ng·mL–1), limit (fg·mL–1), short period (∼40 min), specificity, good precision (coefficients variation <5%), satisfactory practical sample analysis capacity (the consistency HPLC at 88.76%–109.99%). It would provide new reliable solution rapid multiple small molecules fields clinical diagnosis food safety.

Language: Английский

Citations

18
Rapid and simultaneous detection of five mycotoxins and their analogs with a gold nanoparticle-based multiplex immuno-strip sensor DOI

Shengyang Zhou,

Xiaojun Zhu,

Shanshan Song

et al.

Food Microbiology, Journal Year: 2024, Volume and Issue: 121, P. 104510 - 104510

Published: Feb. 27, 2024

Language: Английский

Citations

8