MIPs logo MIPdatabase      MIP2018 Conference website
Custom Search
Reference type: Journal
Authors: Verma R, Gupta BD
Article Title: Fiber optic SPR sensor for the detection of 3-pyridinecarboxamide (vitamin B3) using molecularly imprinted hydrogel.
Publication date: 2013
Journal: Sensors and Actuators B: Chemical
Volume: 177
Page numbers: 279-285.
DOI: 10.1016/j.snb.2012.10.135
Alternative URL: http://www.researchgate.net/publication/235678002_Fiber_optic_SPR_sensor_for_the_detection_of_3-pyridinecarboxamide_(vitamin_B3)_using_molecularly_imprinted_hydrogel/file/32bfe5127b11e1896a.pdf

Abstract: Molecular imprinting and colloidal crystal templating are the powerful techniques for the realization of a sensing platform. Present study reports a new technique for the detection of 3-pyridinecarboxamide (PA) using surface plasmon resonance (SPR) based optical fiber sensor by combining colloidal crystal and molecular-imprinted hydrogel. The sensor works on spectral interrogation technique. To calibrate, SPR spectra were recorded for different solutions of PA with concentration range 0 - 10 mg/ml. SPR spectra showed a red shift with increasing concentration of PA, which is due to the interaction of PA molecules over the specific binding sites caused by the molecular imprinting. The sensitivity of the sensor is found to be 1.483 nm/(mg/ml). The present study has many advantageous features such as small probe size, low cost, reusable probe, online and remote sensing and fast PA sensor response
Template and target information: 3-pyridinecarboxamide, vitamin B3
Author keywords: Surface plasmon, molecular imprinting, Colloidal crystal template, optical fiber sensor, 3-Pyridinecarboxamide


  SMI logo travel mug  Periodic table Posh shirt  Lab Chick script shirt

Molecules 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