I've done 20 gauss, 4-second repetitive scans with a Bruker EMX-Plus EPR spectrometer, to follow the kinetics of a generated organic radical.
The equipment has an approximately one second delay between scans. Has anyone achieved shortest scan times and is there any way (without touching the electronics) to shorten this delay between scans?
(I also conducted fixed-field, time dependent measurements, but that is not what I intend here)
Thank you very much.
Thank you very much. Unfortunately our EPR spectrometer does not have this capability.
What are the shortest field scans possible in the Bruker EMX-Plus EPR spectrometer?
According to your inputs the above, you probably measure the EPR signal with very narrow natural linewidth. The most EPR spectrometer is equipped with 100 kHz field modulation, corresponding to 36 mG or 3.6 microT on a magnetic field axis. If your current linewidth is less than 100 kHz, you can decrease it to a certain number and depending upon the selected value of it you can also select conversion time.
I refer you to the book written by Charles P. Poole, Jr:
Electron Spin Resonance A Comprehensive Treatise on Experimental Techniques
- Badges
- Science topic
- Similar topics
- Chemistry
- Biochemistry
- Biochemical Techniques
- Blotting Techniques
- Immunoblotting
- Dyes