MIPs logo MIPdatabase     MIP2018 Conference website
Custom Search
Reference type: Journal
Authors: Bahrami A, Besharati-Seidani A, Abbaspour A, Shamsipur M
Article Title: A highly selective voltammetric sensor for nanomolar detection of mercury ions using a carbon ionic liquid paste electrode impregnated with novel ion imprinted polymeric nanobeads.
Publication date: 2015
Journal: Materials Science and Engineering: C
Volume: 48
Page numbers: 205-212.
DOI: 10.1016/j.msec.2014.12.005
Alternative URL: http://www.sciencedirect.com/science/article/pii/S0928493114008030

Abstract: This work reports the preparation of a voltammetric sensor for selective recognition and sensitive determination of mercury ions using a carbon ionic liquid paste electrode (CILE) impregnated with novel Hg2 +-ion imprinted polymeric nanobeads (IIP) based on dithizone, as a suitable ligand for complex formation with Hg2 + ions. The differential pulse anodic stripping voltammetric technique was employed to investigate the performance of the prepared IIP-CILE for determination of hazardous mercury ions. The designed modified electrode revealed linear responses in the ranges of 0.5 nM - 10 nM and 0.08 μM - 2 μM with a limit of detection of 0.1 nM (S / N = 3). It was found that the peak currents of the modified electrode for Hg2 + ions were at a maximum value in phosphate buffer of pH 4.5. The optimized preconcentration potential and accumulation time were to be - 0.9 V and 35 s, respectively. The applicability of the proposed sensor to mercury determination in waste water samples is reported
Template and target information: mercury ion, Hg(II)
Author keywords: Carbon ionic liquid past electrode, Nano-sized ion imprinted polymers, Differential pulse anodic stripping voltammetry, Mercury ion


  MIPs are Forever spoof movie poster mug  Chemistry peptide mug    mug featuring the element Mercury

Molecules Special Issue call     Sensors Special Issue call






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:
US listings   UK listings

Searching for Molecular Imprinting books on Amazon.com:
Molecular Imprinting
Imprinted Polymers
Polymer Chemistry
Organic Chemistry
Biosensors

Find what you need at Amazon.com

Lab supplies from Amazon