Metal-organic frameworks as an alternative smart sensing platform for designing molecularly imprinted electrochemical sensors

Electrochemical Sensor Based on a Composite of Reduced Graphene Oxide and Molecularly Imprinted Copolymer of Polyaniline–Poly(o-phenylenediamine) for Ciprofloxacin Determination: Fabrication, Characterization, and Performance Evaluation

“…It has recently received significant attention owing to its high selectivity and sensitivity toward targets. Applications of MIP have been demonstrated in drug delivery, , solid-phase extraction coupled with liquid chromatography, , catalysis, , and environmental and biomedical sensing. − Various techniques have been utilized to synthesize MIP layers, including free-radical polymerization, chemical grafting, soft lithographies, molecular self-assembly, and electropolymerization. , Among these techniques, electropolymerization is a practical approach for MIP synthesis because a target molecule can be added to the electrolyte and entrapped in a conductive polymeric film. The molecules are sequentially extracted or leached out of the external polymeric surfaces to create recognition sites for MIP.…”

The electrochemical quantitation method for sugammadex via a molecularly imprinted polymer-based sensor

“…19 In line with our aim to develop an electroanalytical quanti-cation method for sugammadex, we developed an electrochemical sensor for the determination of sugammadex by using molecular imprinting via the EP technique. The EP-MIP(SUG)/ SPAuE was fabricated by using the 4-aminophenol (4-AP) monomer with copper ions 20 to enhance the MIP-binding site. The developed MIP-integrated electrochemical sensors have been used during method development and validation studies and the method was applied to pharmaceutical dosage forms and commercial serum samples to determine the amount of sugammadex.…”

A highly selective molecularly imprinted electrochemical sensor with anti-interference based on GO/ZIF-67/AgNPs for the detection of p-cresol in a water environment

“…So, modifying the electrode surface with advanced materials before preparing MIPs on the electrode is crucial to increase the electron migration rate or the active surface area of the electrode to enhance the performance of the electrode. 15,16…”

“…So, modifying the electrode surface with advanced materials before preparing MIPs on the electrode is crucial to increase the electron migration rate or the active surface area of the electrode to enhance the performance of the electrode. 15,16 Zeolite imidazolate framework-67 (ZIF-67) with large specic surface area, suitable porosity, good stability and biocompatibility has received much attention from researchers in recent years. [17][18][19] ZIF-67 with specially regular morphology could be an excellent substrate for MIP preparation.…”