[HTML][HTML] Improving sample preparation by biochar-coated sampling tubes: proof-of-concept extraction of sex hormones from real waters
P Bianchini, F Merlo, V Quarta, L Ferrari… - Advances in Sample …, 2024 - Elsevier
This work showcases a novel application of biochar for analytical sample treatment. The
carbonaceous material, obtained by pyrolysis of orange peel waste (550° C) without any …
carbonaceous material, obtained by pyrolysis of orange peel waste (550° C) without any …
[HTML][HTML] In vial thin-film solid-phase microextraction using silver nanoparticles as coating for the determination of phenols in waters
A novel thin-film solid-phase microextraction (TF-SPME) device based on glass vials
internally coated with silver nanoparticles (AgNPs) was developed for the first time, and …
internally coated with silver nanoparticles (AgNPs) was developed for the first time, and …
Saliva analysis using metal–organic framework-coated miniaturized vials
Background In-vial microextraction is probably the simplest microextraction technique
because it eliminates centrifugation and/or filtration steps while offering short extraction and …
because it eliminates centrifugation and/or filtration steps while offering short extraction and …
[HTML][HTML] Mixed matrix membranes based on cellulose acetate recycled from cigarette butts and metal-organic frameworks for thin film solid-phase microextraction …
The recovery of raw materials from waste is a viable strategy to transition to more circular
and greener methodologies. In this study, cigarette filters were recycled to obtain cellulose …
and greener methodologies. In this study, cigarette filters were recycled to obtain cellulose …
[HTML][HTML] Vial-coated thin film microextraction for perfluoroalkyl carboxylic acids (PFCAs) determination in water by GC–MS
Perfluoroalkyl carboxylic acids (PFCAs), a subclass of perfluoroalkyl substances (PFAs)
commonly detected in water, are of increasing concern due to their persistence …
commonly detected in water, are of increasing concern due to their persistence …