Abstract

During the development of highly sensitive and stable immunosensors, it is requisite to create new types of electrodes that allow for fast and simple measurements of specific biological interactions. In the present study, gold screen printed electrode platform was modified and functionalized by Self Assembled Monolayer (SAM) and Single walled Carbon nanotubes (SWNTs) is done for the immunosensing of Prostate Specific Antigen (PSA). On the modified electrode, monoclonal Antibody (mAb) of PSA were immobilized which reacts with PSA antigen in the sample and corresponding current signals were measured by Differential Pulse voltammetry (DPV) and Electrochemical Impedance Spectroscopy (EIS) with the help of electrochemical work station.

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call

Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.