A highly selective and sensitive voltammetric sensor with molecularly imprinted polymer based silver@gold nanoparticles/ionic liquid modified glassy carbon electrode for determination of ceftizoxime

Beytur, Murat; Kardaş, Faruk; Akyıldırım, Onur; Özkan, Abdullah; Bankoğlu, Bahar; Yüksek, Haydar; Yola, Mehmet Lütfi; Atar, Necip

doi:10.1016/j.molliq.2017.12.060

Cited by 102 publications

(32 citation statements)

References 24 publications

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“…MIP robustness opens up possible use of harsher assay conditions. Ionic liquids are a further incorporated entity as conductive binder here also, as they offer the benefits of non‐volatility, high ionic conductivity and fast ion mobility and facilitate electron transfer [119–121].…”

Section: Mip Based Voltammetric Sensorsmentioning

confidence: 99%

Molecular Imprinted Polymer Modified Electrochemical Sensors for Small Drug Analysis: Progress to Practical Application

Feroz

Vadgama

2020

Electroanalysis

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Molecular imprinted polymers (MIPs) are tailor made from synthetic polymers and designed to mimic the recognition properties of natural biological affinity molecules. MIPs incorporate binding motifs complementary to target organic molecule shape and functional groups in order to mimic the complex binding surfaces of natural macromolecules. This confers selectivity and specificity, with the added advantage of artificial MIP polymer stability and ready adaptability to the fabrication and creation of miniaturised affinity interfaces for electrochemical sensing and extra‐laboratory testing. Their generic capability as robust sorbent phases for drug extraction and concentration allows for targeted, interfacial interrogation by the active electrochemical surface. A wide range of electrochemical sensing strategies has also been advanced in recent years, which is covered by this review. The review covers MIP functional principles, examples of MIP preparative routes and final assay outcomes for the measurement of small molecule drugs of biomedical, and also of potential environmental relevance. Some small molecules as examples of toxin and contaminant measurement are also given. A historic background to MIP development is provided, but the review mainly focuses on electrochemical sensor advances in the last five years.

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Section: Mip Based Voltammetric Sensorsmentioning

confidence: 99%

Molecular Imprinted Polymer Modified Electrochemical Sensors for Small Drug Analysis: Progress to Practical Application

Feroz

Vadgama

2020

Electroanalysis

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“…Recent papers reported the coupling of AuNPs with MIPs to design new and efficient AuNPs/MIPs based electrochemical sensors for different applications .…”

Section: Nanomaterials Combined Mip Based Electrochemical Sensorsmentioning

confidence: 99%

Recent Advances in Electrochemical Sensors Based on Molecularly Imprinted Polymers and Nanomaterials

2018

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This review focuses on the recent achievement during period of 2013–2018 related to the electrochemical sensors based on molecularly imprinted polymers (MIPs) combined with nanomaterials for various kinds of applications. MIPs based electrochemical sensors have found a great interest due to their high stability, short time required for electropolymerization, and high specificity towards the target analyte. The sensitivity is considered as one of the important parameter in electrochemical sensing strategies that should be improved by the combination of highly conductive nanomaterials with selective MIPs. In general, the most employed nanomaterials are magnetic nanoparticles, gold nanoparticles (AuNPs), carbon nanotubes and graphene. This review discusses the main current achievement as well as the current challenges regarding the development of biomimetic sensors in electroanalysis.

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“…Ceftizoxime (CFX) is used to reduce the infection caused by both gram-negative and gram-positive bacteria. The study included silver and gold nano-particles (Ag/AuNPs) on 5-(5-bromo-2-hydroxybenzylidenamino)-2 mercaptobenzimidazole and GCE was used to determine the electrochemical properties of CFX with good results of the detection limit which was calculated to be 2.0 × 10 − 12 M. Also, the experimental variables such as deposited amount of the modifier suspension, pH of the supporting electrolyte and accumulation potential and time were optimized [11,12].…”

Section: Introductionmentioning

confidence: 99%

Electrochemical characterization of micro- and nano-particles of ceftriaxone in human blood serum samples using cyclic voltammetry

Radhi¹,

Khelkal²,

Naji³

et al. 2019

Epitoanyag - JSBCM

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A highly selective and sensitive voltammetric sensor with molecularly imprinted polymer based silver@gold nanoparticles/ionic liquid modified glassy carbon electrode for determination of ceftizoxime

Cited by 102 publications

References 24 publications

Molecular Imprinted Polymer Modified Electrochemical Sensors for Small Drug Analysis: Progress to Practical Application

Molecular Imprinted Polymer Modified Electrochemical Sensors for Small Drug Analysis: Progress to Practical Application

Recent Advances in Electrochemical Sensors Based on Molecularly Imprinted Polymers and Nanomaterials

Electrochemical characterization of micro- and nano-particles of ceftriaxone in human blood serum samples using cyclic voltammetry

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