Quantification Package: SpinFit

Liquid samples: simulation and fitting of isotropic CW-EPR Spectra

Spinfit4

The task of identifying and quantifying radical adducts from spin-trapping experiments is often difficult.  With this in mind SpinFit, an isotropic-spectrum fitting routine, has been developed. SpinFit utilizes an easy to use interface and includes a spin-trap database containing parameters for many of the most commonly measured radical adducts. Simple selection of radical adducts from the database allows the fitting routine to disentangle the various spin adducts in the spectrum. Finally, SpinCount can be used to convert the simulation into the concentration of spins. 

The SpinFit module is a standard part of the Xenon and the Xepr software platforms.

Spinfit3