Alina Robu (Ivanov) is a lecturer and researcher at the Faculty of Materials Science and Engineering, National University of Science and Technology POLITEHNICA Bucharest, Romania. Her academic and research activities focus on biomaterials for medical applications, with particular interest in bioactive and antimicrobial composite systems, biocompatibility, surface and interfacial phenomena, and materials for tissue regeneration. Her work includes the development and characterization of metallic, ceramic, and composite biomaterials, as well as in vitro evaluation using techniques such as optical microscopy, roughness analysis, and profilometry. She is the author or co-author of 28 papers published in ISI-indexed journals, including Q1 and Q2 publications, and has contributed to book chapters addressing biomaterials and biomedical engineering topics.