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Sponsored AI AM CLAUDE, A Beginner's Guide: Learn the basics of working with AI AI AM CLAUDE, A Beginner's Guide: Learn the basics of working with AI

Author

Renato Zanella

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2 papers indexed here

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Open access Oct 2026

Evaluation of a Luffa Cylindrica-Based Biosorbent as an Alternative for Sample Preparation in the Multiresidue Determination of Pesticides in Fish Fillets by UHPLC-MS/MS

The bioaccumulation of pesticides in fish can pose risks to human health. In this study, a biosorbent based on chitosan-modified vegetable sponge (Luffa cylindrica) for use in the clean-up stage of extracts intended for the multiresidue determination of pesticides in fish fillets by ultra-high-performance liquid chroma...

F. F. Machado, José Dilson Francisco da Silva, Luana Floriano et al. · 0 citations
Open access Sep 2026

Determination of Acid Herbicides in Plant Leaves Using a Modified QuEChERS Method and UHPLC-MS/MS

The use of herbicides to control weeds in crops, especially in soybeans, corn, and sugarcane, is a common practice, but it poses a risk to nearby sensitive crops, since herbicide drift is common and has caused phytotoxicity, resulting in reduced crop yield. Thus, the determination of acid herbicides in plant leaves is...

D. D. Pereira, C. F. Zanchin, Lara D. D. Santana et al. · 0 citations

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