%0 Journal Article %T Amperometric Immuno-sensor For Detection Of Toxin Aflatoxin B1 Based On Polyaniline Probe Modified With Mc-IgGs-a-AFB1 Antibodies %J Advanced Materials Letters %I International Association of Advanced Materials %Z 0976-3961 %A Radhapyari, Keisham %A Khan, Raju %D 2014 %\ 08/01/2014 %V 5 %N 8 %P 435-440 %! Amperometric Immuno-sensor For Detection Of Toxin Aflatoxin B1 Based On Polyaniline Probe Modified With Mc-IgGs-a-AFB1 Antibodies %K Immuno %K sensor %K Polyaniline %K bovine serum albumin %K environmental toxins %K aflatoxin B1 %K electrochemical impedance spectroscopy %R 10.5185/amlett.2014.5562 %X An amperometric sensor for detection of toxin aflatoxin B1 from aspergillus flavus based on conducting polyaniline probe using monoclonal anti-aflatoxin B1 (Mc-IgGs-a-AFB1) antibodies after activation with 3% Bovine Serum Albumin (BSA) through electrochemical polymerization has been proposed. The electrode was fabricated by immobilizing Mc-IgGs-a-AFB1 antibodies molecules onto electrode surface and characterized by cyclic voltammetry (CV), scanning electron microscopy (SEM) and fourier transform infrared spectroscopic (FT-IR) etc. The proposed amperometric immune-sensor has demonstrated excellent electro-analytical properties relative to Aflatoxin B1 in a linear range from 0.20 to 1.30 AngmL -1 with a relatively low detection limit of 0.059 AngmL -1 . The present study will help in improving for quantitative determination of mycotoxins in food samples may provide significant improvements in quality control of food safety through a simple, rapid, and sensitive testing system for agricultural products monitoring. %U https://aml.iaamonline.org/article_14543_1ad2b6588113934cb9d04e798688684f.pdf