Electron Paramagnetic Resonance (EPR) Spectroscopy

Electron Paramagnetic Resonance (EPR) or Electron Spin Resonance (ESR) Spectroscopy is up to 1,000 times more sensitive than NMR, making it unique for:
- Free Radical Detection: Directly identifying and quantifying short-lived radicals involved in drug degradation, radiation sterilization, or oxidative stress in biological systems.
- Metal Complexes: Probing transition metal ions (like \(Fe^{3+}\) or \(Mn^{2+}\)) and metallodrug mechanisms.
- Drug Delivery Systems: Measuring micro-viscosity, micro-polarity, and pH inside nanocarriers and tracking drug release in real-time.

Service options:
- Studying radicals, metal complexes, defects in crystals, and conduction electrons.
- Chemical Kinetics: Investigating transient species and photochemical processes.
- Structural Info: Determining local environments, g-factors, and hyperfine interactions.
- Magnetic Properties: Measuring magnetic susceptibility