Leave it to the Scots to crack down on crooked scotch.
In a bid to stop the trade of counterfeit alcohol, scientists at the University of Glasgow have created an artificial tongue to taste-test different types of whiskey.
In a release from the university's School of Engineering, lead paper author Dr Alasdair Clark noted that while this isn't the first artificial tongue, his team is the first to incorporate two different types of nanoscale metal tastebuds.
"We call this an artificial tongue because it acts similarly to a human tongue – like us, it can't identify the individual chemicals which make coffee taste different to apple juice, but it can easily tell the difference between these complex chemical mixtures," Clark said.
Using subatomic slices of gold and aluminum to test the tipples, the research team created tastebuds 500 times smaller than a human's which were then able to successfully identify differences between drinks with greater than 99% accuracy.
The tongue even had enough taste to tell the difference between a Glenfiddich 12-year whiskey and an 18-year bottle.
Scientists at the University of Glasgow have created what they call an artificial tongue that is meant to help cut down on the trade of counterfeit alcohol.
The artificial tongue is specifically designed to taste the subtle differences between types of whiskey.
The design of the device exploits the optical properties of gold and aluminum to test the whiskey.
The artificial tongue uses sub-microscopic slices of aluminum and gold arranged in a checkerboard pattern to act as the tastebuds.
The team poured samples of whiskey over the tastebuds, which are about 500,000 times smaller than human tastebuds, and measured how they absorbed light while submerged in the alcohol.
Statistical analysis of the subtle differences in how the metals in the artificial tongue absorb light, called plasmonic resonance, allows the team to identify different types of whiskey.
List Of Popular Engineering Schools On Their Future Career Path The Worldwide
If you are still some of the years behind getting into university or if you are near to enter university, then analysis your choices and begin with those engineering colleges that are close to and work your solution.
however other than eager to graduate from a notable faculty, Engineering degree candidates ought to think about the impact this really has on their future careers.
Find The Electrical Engineering Schools Within The World
The university is happy with its admission and helps aspects for college kids enrolling within the engineering course.
they need portfolios that show their distinctive international standing, which incorporates foremost styles and innovations.
SRM University is amongst the best university in Delhi NCR.
It provides world-class education in diverse streams, including engineering, management, and others.
Visit our campus to know more.Address: Address: Plot No.
39, Rajiv Gandhi Education City, P.S.Rai, Delhi-NCR, Sonepat — 131029, HaryanaContact us: +91 8816033301
