Functionalized Nanoparticles for Characterization Through TEM Images: Comparison Between Two Innovative Techniques. - Aimé Lay-Ekuakille; Moise Avoci Ugwiri; Marco Di Paola; Francesco Conversano; Sergio Casciaro; Consolatina Liguori; Vikrant Bhateja (IEEE Instrum. Meas. Mag., 2021)