[HTML][HTML] Ultrasound-assisted extraction methods for the determination of organic contaminants in solid and liquid samples

RA Pérez, B Albero - TrAC Trends in Analytical Chemistry, 2023 - Elsevier
Ultrasound-assisted extraction is a common technique for the extraction of organic
contaminants from solid samples due to its ease of application to a variety of matrices and …

Efficient food safety analysis for vegetables by a heteropore covalent organic framework derived silicone tube with flow-through purification

W Li, XH Wang, JQ Liu, HX Jiang, DX Cao, AN Tang… - Talanta, 2023 - Elsevier
A heteropore covalent organic framework incorporated silicone tube (S-tube@ PDA@ COF)
was used as adsorbent to purify the matrices in vegetable extracts. The S-tube@ PDA …

Magnetic multi-template molecularly imprinted polymers for selective simultaneous extraction of chlorophenols followed by determination using HPLC

W Lu, S Fu, X Lang, H Zhao, D Zhu, S Cao… - … of Chromatography A, 2024 - Elsevier
Magnetic multi-template molecularly imprinted polymers (M-mt-MIPs) were successfully
synthesized by surface imprinting and multi-template imprinting strategy, using …

[HTML][HTML] Optimizing Analysis Methods: Rapid and Accurate Determination of Cuaminosulfate Residues with LC-MS/MS Based on Box–Behnken Design Study

M He, Y Wang, L Zhang, L Mao, L Zhu, Y Zheng, X Liu… - Molecules, 2024 - mdpi.com
In view of the defects in the previous detection of cuaminosulfate, which only focused on the
analysis of copper ions, there is currently no analysis method available to determine the …

Determination of trace chelating carboxylic acids in rice by green extraction combined with liquid chromatography–mass spectrometry analysis and its application in …

Y Kang, Y Wang, Y Feng, G Huang, F Qi… - Rapid …, 2024 - Wiley Online Library
Rationale Accurate identification of old rice samples from new ones benefits their market
circulation and consumers. However, the current detection methods are still not satisfactory …