Semra Akgönüllü is a lecturer doctor at Hacettepe University, Department of Chemistry, Ankara, Turkey. She received her M.Sc. and Ph.D. in 2013 and 2020, respectively, from Hacettepe University, Department of Chemistry, Division of Biochemistry, Ankara, Turkey. Her research interests are surface plasmon resonance and quartz crystal microbalance sensors, the detection of toxins, environmental monitoring, food control, gold nanoparticles and their applications in sensors, enantiomeric separation, and molecular imprinting techniques.