Dr. Zsofia Keresztes is the head of the Functional Interfaces Research Group at the Institute of Materials and Environmental Chemistry of the HUN-REN Research Centre for Natural Sciences in Budapest, Hungary. Her focus is on the nanoscale investigation of biointerfaces. Applications include biointerface engineering in chemical and biosensors to be used in the health and food sectors and the assessment of biomaterial endurance in biological environments, such as biofilms, single cells, and biomolecular layers. Currently, she is PI of EU-funded project Safemilk.