MIPs logo MIPdatabase      MIP2020 Conference logo Use this space
Custom Search
Reference type: Journal
Authors: Chai CY, Liu GY, Li F, Liu XF, Yao B, Wang L
Article Title: Towards the development of a portable sensor based on a molecularly imprinted membrane for the rapid determination of salbutamol in pig urine.
Publication date: 2010
Journal: Analytica Chimica Acta
Volume: 675
Issue: (2)
Page numbers: 185-190.
DOI: 10.1016/j.aca.2010.07.012
Alternative URL: http://www.sciencedirect.com/science/article/B6TF4-50KC6T4-4/2/502202d15e883c9d49fd4ba0494bd12e

Abstract: A new type of conductometric probe based on a molecularly imprinted membrane (MIM) for the detection of salbutamol has been designed and fabricated. The probe consists of two parallel screen-printed electrodes (SPE). One of the SPEs was coated with a molecularly imprinted membrane using salbutamol as the template, and the other was modified with a non-molecularly imprinted membrane (N-MIM). Measurements of salbutamol were conducted after the conductometric probe had been connected to a commercial portable conductometer. Multi-sample or successive detections could be easily accomplished by replacing the one-off SPE coated with the salbutamol molecularly imprinted membrane with a new one. The conductometric response of the sensor to the concentration of salbutamol displayed a linear correlation over a range from 50 to 280 nM, with a detection limit of 13.5 nM. The recoveries reached 92.1-98.3% based on pig urine samples. In addition, the sensor based on this new type of probe demonstrated high sensitivity and selectivity for salbutamol
Template and target information: salbutamol
Author keywords: salbutamol, molecularly imprinted membrane, urine, Conductometry


  Argon periodic table greetings card  Scientist peptide mug  I shop perodically customisable tote bag

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