Toxicity and magnetometry evaluation of the uptake of core-shell maghemite-silica nanoparticles by neuroblastoma cells

• Published in: Royal Society open science Vol. 11; no. 6; pp. 231839 - 15
• Main Authors: López-Martín, Raúl, Aranda-Sobrino, Nieves, De Enciso-Campos, Nerea, Sánchez, Elena H, Castañeda-Peñalvo, Gregorio, Lee, Su Seong, Binns, Chris, Ballesteros-Yáñez, Inmaculada, De Toro, Jose A, Castillo-Sarmiento, Carlos A
• Format: Journal Article
• Language: English
• Published: England The Royal Society Publishing 01.06.2024; The Royal Society
• Subjects: cellular uptake; Fever; Graphite; Homeostasis; Hyperthermia; maghemite-silica; Magnetic measurement; Magnetic resonance imaging; magnetometry; nanoparticle toxicity; Nanoparticles; Neuroblastoma; Neuroblasts; Oxidation; Silica; Spectrum analysis; Temperature; Toxicity; Toxicology; magnetometry; maghemite-silica; nanoparticle toxicity; cellular uptake

Nanoparticle uptake by cells is a key parameter in their performance in biomedical applications. However, the use of quantitative, non-destructive techniques to obtain the amount of nanoparticles internalized by cells is still uncommon. We have studied the cellular uptake and the toxicity of core-sh...