bullet Sensors & Transducers Journal

    (ISSN: 2306-8515, e-ISSN 1726-5479)


2008 e-Impact Factor

25 Top Downloaded Articles

Best Selling Articles 2012

Journal Subscription 2014

Editorial Calendar

Submit an Article

Editorial Board

Current Issue

S&T journal's cover

Sensors & Transducers Journal 2011

Sensors & Transducers Journal 2010

Sensors & Transducers Journal 2009

Sensors & Transducers Journal 2008

Sensors & Transducers Journal 2007

2000-2002 S&T e-Digest Contents

2003 S&T e-Digest Contents

2004 S&T e-Digest Contents

2005 S&T e-Digest Contents

2006 S&T e-Digest Contents


Best Articles 2011




Vol. 27, Special Issue, May 2014, pp. 371-373




Immobilization of Candida Rugosa Lipase on Aluminosilicate Incorporated in a Polymeric Membrane
for the Elaboration of an Impedimetric Biosensor


1 Laboratory of Environmental Engineering, Department of Process Engineering, Faculty of Engineering Sciences, Badji Mokhtar University -Annaba,
B. P. 12, Annaba, 23000, Algeria
2 University of Lyon, Institute of Analytical Chemistry,
5 Rue de La Doua, 69100 Villeurbanne, France

E-mail: Nedjlaz@yahoo.fr


Received: 23 November 2013 /Accepted: 12 January 2014 /Published: 26 May 2014

Digital Sensors and Sensor Sysstems


Abstract: This work describes the development of a new biosensor for the detection of an organophosphate insecticide (Diazinon) in an aqueous medium. The method is based up on the immobilization of Candida Rugosa Lipase enzyme by adsorption on Aluminosilicate in order to incorporate it into a polymeric membrane. The electrical properties of the polymeric membrane have been characterized by electrochemical impedance spectroscopy (EIS). The linear range of the biosensor is from 10-8 M to 10-6 M with a detection limit of 10-8 M.


Keywords: Immobilization, Aluminosilicate, Biosensor, Diazinon, Impedance.


Acrobat reader logo Click <here> or title of paper to download the full pages article in pdf format



Subscribe the full-page Sensors & Transducers journal in print (paper) or pdf formats

(shipping cost by standard mail for paper version is included)

(25 % discount for IFSA Members)




Alternatively we accept a money transfer to our bank account. Please contact for details: sales@sensorsportal.com



Download <here> the Library Journal Recommendation Form



Read more about Biosensors






1999 - 2014 Copyright , International Frequency Sensor Association (IFSA) Publishing, S.L. All Rights Reserved.

Home - News - Links - Archives - Tools - Voltage-to-Frequency Converters - Standardization - Patents - Marketplace - Projects - Wish List - e-Shop - Sensor Jobs - Membership - Videos - Publishing - Site Map - Subscribe - Search

 Members Area -Sensors Portal -Training Courses - S&T Digest - For advertisers - Bookstore - Forums - Polls - Submit Press Release - Submit White Paper - Testimonies - Twitter - Facebook - LinkedIn