Metal Organic Framework-Molecularly Imprinted Polymer as Adsorbent in Matrix Solid Phase Dispersion for Pyrethroids Residue Extraction from Wheat

Rapid determination of antiviral medication ribavirin in different feedstuffs using a novel magnetic molecularly imprinted polymer coupled with high‐performance liquid chromatography

“…In the absence of ribavirin during synthesis, NIP showed no stereo cavities that match those of ribavirin. Thus, only physical adsorption occurred, resulting in different adsorption amounts .…”

“…Therefore, increasing the amount of methanol in the eluent solution is beneficial to the elution of ribavirin. In addition, the effect of different concentration of AcOH (30,25,20,15,10,5, 2%) on the recovery was investigated by keeping the proportion of methanol constant (70%, v/v). The highest recovery 97.5% was found when the concentration of AcOH was 20% v/v ( Figure 3C).…”

Metal–organic framework for the extraction and detection of pesticides from food commodities

“…used MOFs–molecular imprinting polymers (MIPs) as adsorbents in MSPD for pyrethroid residue extraction from six kinds of wheat samples (Liang, Wang, Chen, & Niu, 2019). The results showed that the MOFs–MIPs had a high adsorption capacity (474.56 mg g −1 ), fast adsorption efficiency (20 min), and low LOD 1.8‐2.8 ng g −1 (Liang et al., 2019). Barreto et al.…”

Fabrication of a novel magnetic metal–organic framework functionalized with 2-aminothiophenol for preconcentration of trace silver amounts in water and wastewater

“…23,24 MOFs have effectively been applied as adsorbents in diverse extraction approaches. [25][26][27] Various types of MOFs have been reported for the extraction of heavy metal ions such MOF-199, 28,29 MIL-101(Fe), 30,31 MIL-96(Al) 32 and aluminium-fumarate MOF. 33 Among divers type of MOFs, MIL-101(Cr) is one of the widely utilized adsorbent owing to its high chemical stability in the wide range of pH, large specic high surface area and high metal content.…”