Slashdot is powered by your submissions, so send in your scoop

 



Forgot your password?
typodupeerror
Get HideMyAss! VPN, PC Mag's Top 10 VPNs of 2016 for 55% off for a Limited Time ×
Sci-Fi

Purdue Unveils a Tricorder 177

aeoneal writes "According to Science Daily, mass spectrometry is no longer limited to what can be taken to the lab. Purdue researchers have created a device they liken to a tricorder, a handy 20-lb. device that combines mass spectrometry with DESI (desorption electrospray ionization), allowing chemical composition to be determined outside of a vacuum chamber. Purdue suggests this could be useful for everything from detecting explosive substances or cancer to predicting disease. Researcher R. Graham Cooks says, 'We like to compare it to the tricorder because it is truly a hand-held instrument that yields information about the precise chemical composition of samples in a matter of minutes without harming the samples.'"

Slashdot Top Deals

"I may kid around about drugs, but really, I take them seriously." - Doctor Graper

Working...