was actually on my chemistry project after I got my PhD I decided to switch to something more applied so I worked for MD Anderson Cancer Center there was a laser lab I think that was a very good fit for my career goal so for applications in ori i think there are several potential applications so one of them is the cancer demarcation as I mentioned can we have a complete removal tumor so you minimize the recurrence rate another application as summation is the bring oxygen consumption monitoring we want to do that now you basically so