Fabrication of magnetic polydopamine@naphthyl microporous organic network nanosphere for efficient extraction of hydroxylated polycyclic aromatic hydrocarbons and p-nitrophenol from wastewater samples

Fabrication of a β-CD-functionalized magnetic microporous organic network for effective enrichment and detection of fluoroquinolone antibiotics in water samples

“…32–34 Because of their adjustable structure, large surface area, good stability, and porous structure, they have a broad application prospect in the field of sample pretreatment. 35–37 The designability of the aromatic ring skeleton and structure of MONs endow them with abundant π–π bonds, hydrogen bonds, and hydrophobic binding sites, which helps to enhance the interaction force with target objects, and thus makes them have great potential for adsorption of organic pollutants. 38,39 However, when MONs are applied to SPE, only a few MONs can be used as an effective adsorbent for extraction due to their small particle size, low density, and unevenness, which is not conducive to recovery.…”

Kinetics and Thermodynamics of Adsorption for Aromatic Hydrocarbon Model Systems via a Coagulation Process with a Ferric Sulfate–Lime Softening System

“…Among the PAHs, naphthalene is relatively hydrophobic with relatively high melting/boiling points, electrochemical stability, and the propensity to reside in water, and in soils for long periods [ 4 ]. Among the various substituted arenes, p -nitrophenol (PNP) is regarded as a priority pollutant in industrial and agricultural wastewaters with high chemical stability, low water solubility, and high toxicity [ 5 ]. Methods such as filtration, adsorption, and coagulation are relevant for the treatment of effluent, apart from other water treatment methods [ 6 ].…”

Aggregation-induced emission monomer-based fluorescent molecularly imprinted poly(ionic liquid) synthesized by a one-pot method for sensitively detecting 4-nitrophenol

“…2,3 As a result, it is essential to explore the accurate method to detect 4-NP. Numerous analytical approaches, such as liquid chromatography, 4 electrochemical sensing, 5,6 and fluorescence method, 7 have been utilized for detecting 4-NP. Among these approaches, the fluorescence method is superior due to simple sample processing, cost-effectiveness, and rapid response.…”