ROS	Reactive Oxygen Species
LET	Linear Energy Transfer
DVH	Dose-Volume Histogram
[o-FESAN]−	[3,3′-Fe(1,2-C2B9H11)2]−
[o-57FESAN]−	[3,3′-57Fe(1,2-C2B9H11)2]−
TEM	Transmission Electron Microscopy
SEM	Scanning Electron Microscopy
ATCC	American Type Culture Collection
DMEM	Dulbecco’s Modified Eagle’s Medium
FBS	Fetal Bovine Serum
PIXE	Particle-Induced X-ray Emission
Tm	Melting Temperature
H2DCF-DA	2′,7′-dichlorodihydrofluorescein diacetate
DCF	2′,7′-dichlorofluorescein
ER	Estrogen
PR	Progesterone
HER2	Human Epidermal Growth Factor 2
TNBC	Triple-Negative Breast Cancer
FT-IR	Fourier-Transform Infrared Spectroscopy
ICP-MS	Inductively Coupled Plasma Mass Spectrometry
MC	Monte Carlo