A study was conducted to detect the human immunodeficiency virus (HIV-1) Tat protein using interdigitated electrodes. The measurements and images of the IDEs' finger gaps and the images of chitosan-carbon nanotubes deposited on top of the interdigitated electrodes were taken using the Scanning Electron Microscope. The detection of HIV-1 Tat protein was done using split aptamers and aptamer tail. Biosensors were chosen as diagnostic equipment due to their rapid diagnostic capabilities.
