Magnetic solid-phase extraction of polycyclic aromatic hydrocarbons from water samples using magnetic carbon nanofiber/MIL-101(Cr) nanocomposites

Abstract

In this study, magnetic carbon nanofibers (Fe3O4@CNF) were modified with MIL-101(Cr) (Fe3O4@CNF@MIL-101) and used as sorbent for the magnetic solid-phase extraction (MSPE) to extract polycyclic aromatic hydrocarbons (PAHs) from real...

Fabrication and characterization of magnetic mesoporous nanoparticles for efficient determination and magnetic separation of sulfonamides in food samples

“…Nowadays, a series of magnetic materials have been synthesized and applied to different environmental sample analyses via MSPE. 13–18 Generally, the most attractive advantage of MSPE is the facile and quick isolation of magnetic sorbents, which obviously decreases the sample pretreatment time. Recently, Fe 3 O 4 as a magnetic component has gained particular attention due to its fantastic magnetic properties, easy accessibility, low cost, and environmentally benign nature.…”

Study on the creation of boronate affinity-based oriented imprinted silica nanoparticles and their selective recognition toward glycopeptide antibiotics in food and water

“…Because of the nanoscale-imprinted cavity structure that closely matches the template molecules, molecularly-imprinted materials can exhibit remarkable specificity and strong affinity towards the template molecules. 20–22 Therefore, MIPs have been employed as efficient adsorbents for extracting and concentrating Tei. As far as we know, there have only been a few reports on the development of MIPs for Tei so far.…”