Medicine and Health Sciences Commons^™

Hyperthermia As A Cancer Treatment- From Theory To Practice, Graham Fullerton

CMC Senior Theses

Using iron super-paramagnetic and ferromagnetic nanoparticles composed of Fe₃O₄ molecules, scientists analyze the effectiveness and practicality of this new treatment theory, hyperthermia. The problems of magnetic particle density, isothermal barriers/cellular cooling thresholds, and nanoparticle specific targeting are addressed in this review.

Iron magnetic nanoparticles were chosen due to their relatively low biological reactivates and lack of subsequent cellular toxicity. However, there are significant heating problems associated with these magnetic nanoparticles due to their relative size and short thermal time constants or thermal half-lives. Effectively, these aforementioned issues create a phenomenon where cancerous cells, surrounded by unheated healthy …