Mina Mobram - Master of Chemistry, Department of chemistry, college of science, Saveh Branch, Islamic AzadUniversity, Saveh, Iran
Zahra Maloumi - Master of Biotechnology, Department of Agriculture, Islamic Azad University, Faculty of Agriculture, Damghan, Iran

Sensors have different kind. The sensors based on electrical conductivity are consideredas one of chemical sensors. Lack of selectivity is among deficiencies of these sensors. Thisfeature has limited the application of these sensors in different industries. The proposedmethod in this research work is to increase the selectivity of sensor based on the electricalconductivity by molecular molding in order to produce polymer. In recent years, conductivepolymers carried out applications in this field and in this case, polyaniline has potentialcapabilities. In the current research, the sensing effects of Benzimidazole compounds werestudied with conductometry by using molecularly imprinting method. Increasing theselectivity of the respective sensor in accordance with conductometry and based on changesin the electrical conductivity of polymer before and after connecting to the desired toxin, bythe use of molecular imprinting method for the preparation of polymers is the proposedmethod in this research work

Sensor, Conductometry, Molecular Imprinted Polymer (MIP),Polyaniline, Benzimidazoles