Ana Margarida Ribeiro

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About

Ana Margarida Ribeiro is a leading figure in the development of advanced flexible sensors and polymer nanocomposites, with a particular focus on triboelectric and magnetic patterning technologies. Her most cited work, "Development of MWCNT/Magnetite Flexible Triboelectric Sensors by Magnetic Patterning" (2023, 5 citations), introduces a groundbreaking approach to fabricating low-electrical-percolation-threshold polymer composites. By strategically reducing the weight fraction of conductive nanomaterials—such as multiwalled carbon nanotubes (MWCNTs)—required for electrical conductivity, Ribeiro’s method enables the creation of highly sensitive, flexible sensors with enhanced performance and material efficiency. This innovation holds significant promise for wearable electronics and smart textiles, where lightweight, durable sensing is critical. Her research bridges materials science and device engineering, offering scalable solutions for next-generation tactile and motion sensors. With a growing citation impact, Ribeiro’s work is shaping the future of flexible electronics, demonstrating how precise control over composite microstructure can unlock new functionalities in soft, responsive materials.