Journal
ANALYTICA CHIMICA ACTA
Volume 960, Issue -, Pages 1-17Publisher
ELSEVIER
DOI: 10.1016/j.aca.2017.01.003
Keywords
Magnetic molecularly imprinted polymers; Electrochemical sensor; Fe3O4 NPs; AuNPs; CNTs; Graphene
Categories
Funding
- Spanish Ministerio de Economia y Competitividad Research Projects [CTQ2015-70023-R, CTQ2015-64402-C2-1-R]
- NANOAVANSENS Program from the Comunidad de Madrid [S2013/MT3029]
Ask authors/readers for more resources
Participation of magnetic component in molecularly imprinted polymers (MIPs) has facilitated enormously the incorporation of these polymeric materials on electrode surfaces allowing the design of electrochemical sensors with very attractive analytical characteristics in terms of simplicity, reproducibility, low fabrication, cost, high sensitivity and selectivity and rapid assay time. The magnetically susceptible resultant MIPs (MMIPs) allowed a simple and fast elution of the template molecules from MMIPs, are easily and faster collected without filtration, centrifugation or other complex operations and are also faster assembled and removed from the electrode surface by simply using an external magnetic field. A wide range of different (nano)materials such as gold nanoparticles (AuNPs), graphene oxide, single-walled and multi-walled carbon nanotubes (SWCNTs and MWCNTs) as well as different electrode modifiers (ionic liquids (ILs) and surfactants/dispersants) have been incorporated into the MMIPs to improve the analytical performance of the resulting electrochemical sensors which have demonstrated great promise for determination of relevant analytes in environmental, food and clinical analyses. (C) 2017 Elsevier B.V. All rights reserved.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available