Molecularly imprinted layer-coated silica nanoparticles for selective solid-phase extraction of bisphenol A from chemical cleansing and cosmetics samples

Molecularly Imprinted Polymers for Pharmaceutical Compounds: Synthetic Procedures and Analytical Applications

“…It has been demonstrated that the untargeted compounds can be selectively washed off from the multi-template MIP surface due to their weaker non-specific interactions with the polymer [31]. Contrarily, some researchers have indicated that the use of a dummy template during polymerization increased the selectivity of the final MIPs that target more that target one compound [39,40].…”

Extraction Techniques for Isolation, Purification and Preconcentration of Bisphenols and Alkylphenols from Environmental and Food Samples

“…Polymers which obtained these techniques, demonstrated much better access to binding cavities. These type of MIP were synthetized for selective recognition of BPA and tetrabromobisphenol A [41,43]. In situ polymerization techniques, whereas, found that the application for preparation of block co-polymer of 4-VP and EGDMA for BPA as a target molecule.…”

“…BPA, BPF, tetrabromobisphenol A, nonylophenols and their derivatives) from various environmental samples (river water, wastewaters, sewage sludge, sediments, soils), food, biological samples (serum, urine) and cosmetics [35,36,[40][41][42][43].…”

Determination of 16 polycyclic aromatic hydrocarbons in seawater using molecularly imprinted solid-phase extraction coupled with gas chromatography-mass spectrometry

“…So, PTMS as functional monomer was employed for the imprinting and recognition process, possibly owing to the hydrophobic interaction and p-p interaction. The weakly polar acetonitrile was chosen as porogen because strongly polar solvents could counteract the formation of affinity bonds for templates, and acetic acid was chosen as the activator during the synthesis of molecularly imprinted sol-gel [35]. Thus, the imprinting process of PAHs regularly encoded the PAH shape of -SiO-SiO-SiO-conjoined to a functional phenyl group, and the specific cavity was formed after the imprinted molecule was eluted.…”