Saliva Test could help police determine if Driver is on Marijuana in just 3 Minutes Menghadirkan
Saliva Test could help police determine if Driver is on Marijuana in just 3 Minutes , 
find out if a person operating a vehicle while intoxicated with THC, the main substance found in marijuana , cannot get samples of urine or blood back to the laboratory, but this process could change dramatically with a new invention.
developed in the laboratory of Xiang Wang Shan at Stanford University, in California, the technology, which is simply a proof of concept at the moment, works the same way to a breathalyzer test and can detect traces of marijuana in the saliva in three minutes, as Google reports .
' detection of marijuana in blood or urine in a reference laboratory is not difficult, but it is difficult or impractical the roadside.» Most of the police are not allowed to take samples of blood, while the taking of a sample of urine on place is extremely annoying. Detection of marijuana saliva would bypass the traps with samples of blood or urine ", said Professor Wang."
if all goes as planned, then law enforcement could use the devices, which connect to smartphones via Bluetooth, less than a year or so, as Wang lab will now focus on a fully functional Pocket gadget doing proof of concept, which could turn out to be as revolutionary as the breathalyzers, used to estimate the blood alcohol which date back to the 1930s.
Saliva Test could help police determine if Driver is on Marijuana in just 3 Minutes
saliva Test could help police determine if Driver is on Marijuana in just 3 Minutes
find out if a person operating a vehicle while intoxicated with THC, the main substance found in marijuana , cannot get samples of urine or blood back to the laboratory, but this process could change dramatically with a new invention.
developed in the laboratory of Xiang Wang Shan at Stanford University, in California, the technology, which is simply a proof of concept at the moment, works the same way to a breathalyzer test and can detect traces of marijuana in the saliva in three minutes, as Google reports .
' detection of marijuana in blood or urine in a reference laboratory is not difficult, but it is difficult or impractical the roadside.» Most of the police are not allowed to take samples of blood, while the taking of a sample of urine on place is extremely annoying. Detection of marijuana saliva would bypass the traps with samples of blood or urine ", said Professor Wang."
if all goes as planned, then law enforcement could use the devices, which connect to smartphones via Bluetooth, less than a year or so, as Wang lab will now focus on a fully functional Pocket gadget doing proof of concept, which could turn out to be as revolutionary as the breathalyzers, used to estimate the blood alcohol which date back to the 1930s.