MIPdatabase
Authors: Hussain S, Zaidi SA, Vikraman D, Kim HS, Jung J
Article Title: Facile preparation of molybdenum carbide (Mo2C) nanoparticles and its effective utilization in electrochemical sensing of folic acid via imprinting.
Publication date: 2019
Journal: Biosensors and Bioelectronics
Volume: 140
Article Number: 111330.
DOI: 10.1016/j.bios.2019.111330
Alternative URL: https://www.sciencedirect.com/science/article/pii/S0956566319303951
Abstract: Herein, we propose a facile chemical reduction method to synthesize the molybdenum carbide (Mo2C) nanoparticles and its application for the electrochemical detection of folic acid (FA) through imprinting technique. Raman scattering, photoelectron spectroscopy and electron microscopy techniques were employed to study the properties of Mo2C nanoparticles. FA imprinting was carried out in the presence of pyrrole monomer over Mo2C modified glassy carbon electrode (GCE). The proposed sensor showed the detection behavior for wide range of FA concentrations from 0.01 μM to 120 μM with an excellent LOD value of 4 nM and good selectivity toward FA as compared to other co-existing species in real samples. The fabricated MIP-Mo2C/GCE sensors were able to be replicated with ~1.9% RSD, and their reproduced sensor offered good repeatability (RSD; 1.6%) and stability
Template and target information: folic acid, FA
Author keywords: Mo2C nanoparticles, Chemical reduction, Folic acid, molecular imprinting polymer, Pyrrole
Join the Society for Molecular Imprinting
New items RSS feed
View latest updatesSign-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!
