Ultrasensitive Determination of Glial-Fibrillary-Acidic-Protein (GFAP) in Human Serum-Matrix with a Label-Free Impedimetric Immunosensor. - Ozcelikay, Goksu; Mollarasouli, Fariba; Unal, Mehmet Altay; Gucuyener, Kıvılcım; Ozkan, Sibel A. (Biosensors (2079-6374), 2022)