...Selma Laguel; Mohamed Elhadi Samar Purpose The purpose of this paper is to study the detection of an endocrine disruptor bisphenol A ( BPA ), present in aqueous solution by electrochemical impedance spectroscopy. Design/methodology/approach A polymeric membrane and an ion-sensitive electrode...

... of the oriental fruit fly Bactrocera dorsalis, a biosensor was developed by immobilizing the proteins on interdigitated electrodes through nitrocellulose membrane. Based on electrochemical impedance sensing, benzaldehyde emitted by the host plants, such as Beta vulgaris, was detected, which...