MIPs logo MIPdatabase      Use this space
Custom Search
Reference type: Journal
Authors: Zhang JJ, Liu J, Zhang Y, Yu F, Wang F, Peng ZC, Li YC
Article Title: Voltammetric lidocaine sensor by using a glassy carbon electrode modified with porous carbon prepared from a MOF, and with a molecularly imprinted polymer.
Publication date: 2018
Journal: Microchimica Acta
Volume: 185
Issue: (1)
Page numbers: ArticleNo78.
DOI: 10.1007/s00604-017-2551-2

Abstract: The work describes a hybrid electrochemical sensor for highly sensitive detection of the anesthetic lidocaine (LID). Porous carbon (PC) was synthesized from an isoreticular metal-organic framework-8 (IRMOF-8) and drop cast onto a glassy carbon electrode (GCE). A layer of a molecularly imprinted polymer (MIP) layer was then fabricated in situ on the modified GCE by electro-polymerization, with LID acting as the template and resorcinol as the functional monomer. Hexacyanoferrate is used as an electrochemical probe. The electrical signal (typically acquired at 0.335 V vs. SCE) increases linearly in the 0.2 pM to 8 nM LID concentration range, with a remarkable 67 fM detection limit (at an S/N ratio of 3). The sensor is stable and selective. Eventually, rapid and accurate detection of LID in spiked real samples was successfully realized
Template and target information: lidocaine, LID
Author keywords: MOF derived carbon, Electrochemical sensor, cyclic voltammetry, Trace measurement, scanning electron microscopy, X-ray photoelectron spectroscopy, Raman spectra, Brunauer-Emmett-Teller, Nanoporous material, Hexacyanoferrate


  Template of Doom spoof movie poster mug  Chemistry peptide mug  Chemists are fun customisable shirt

Molecules Special Issue call      Appeal for information






 

Join the Society for Molecular Imprinting
Logo of the Society for Molecular Imprinting

New items RSS feed
new items RSS feed  View latest updates

Sign-up for e-mail updates:
Choose between receiving an occasional newsletter or more frequent e-mail alerts.
Click here to go to the sign-up page.


Is your name elemental or peptidic? Enter your name and find out by clicking either of the buttons below!
Other products you may like:
view listings for MIP books on eBay:



Mickey Mouse 90th Anniversary banner