Magnetic Micro-Solid-Phase Extraction Using a Novel Carbon-Based Composite Coupled with HPLC–MS/MS for Steroid Multiclass Determination in Human Plasma

Magnetic Micro-Solid-Phase Extraction Using a Novel Carbon-Based Composite Coupled with HPLC–MS/MS for Steroid Multiclass Determination in Human Plasma

A micron-sized sorbent, Magn-Humic, has been prepared by humic acids pyrolysis onto silica-coated magnetite. The material was characterized by scanning electron microscopy (SEM), transmission electron microscopy (TEM), energy dispersive spectroscopy (EDS), thermogravimetric analysis (TGA), and Bruna...

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Bibliographic Details
Main Authors: Andrea Speltini, Francesca Merlo, Federica Maraschi, Giorgio Marrubini, Anna Faravelli, Antonella Profumo
Format: Article
Language:English
Published: MDPI AG 2021-04-01
Series:Molecules
Subjects:
bioanalysis
carbon materials
HPLC–MS
biological matrices
solid-phase extraction
sample preparation
Online Access:https://www.mdpi.com/1420-3049/26/7/2061

Internet

https://www.mdpi.com/1420-3049/26/7/2061

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