Author

Ivair Aparecido dos Santos

2 papers indexed here

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Open access Sep 2026

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

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)0.40O12 (BLFC4) ceramics widens the optical band gap b...

M. Alkathy, Danilo Kuritza, Lais Conservan Nogueira et al. · ACS Omega · 0 citations

Review Open access Sep 2026

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, and tumor biology jointly determine therap...

G. Colombo, A. J. Mincache, Caio Rinaldin Ramos et al. · Journal of Nanotheranostics · 0 citations