Ivair Aparecido dos Santos

Magnetic Hyperthermia for Cancer Therapy: Bridging Nanoparticle Physics, Field Engineering, and Tumor Biology

Magnetic hyperthermia (MH) is an emerging nanotheranostic strategy in which magnetic nanoparticles (MNPs) convert alternating magnetic-field (AMF) energy into localized heat for cancer treatment. This review examines how heat generation, nanoparticle design, field application, an...

Oxygen-Vacancy-Controlled Band-Gap Engineering in Fe/Co Co-doped La-Modified Bismuth Titanate: Integrated Experimental and First-Principles Analysis

Abstract Layered Aurivillius ferroelectrics offer a route to multifunctional band-gap engineering, yet the role of oxygen vacancies in band-edge reconstruction in Fe/Co-modified compositions remains poorly resolved. Here, oxygen annealing of Bi3.25La0.75Ti2.60(Fe0.50,Co0.50)0.40O...