Use of American scientists: You will be able to see the bacteria of the mouth with the camera of the smartphone, scan the tongue at home and see if there is bacteria or not
Washington University scientists prepared smartphone for investigation
Said, if bacteria are present, it can be captured in the camera of the smartphone
Now bacteria can be detected even with the camera of mobile phone. American scientists modified the mobile camera and connected it to the LED black light. The human tongue was scanned with this camera. During this, the bacteria of the teeth were seen shining. Acne bacteria can also be seen with its help.
can test at home
Scientists from the University of Washington, who prepared it, say that smartphones are being used all over the world. These are within people’s budget and it is easy for them to test for bacteria. With the help of this device, people at home will be able to know whether there is bacteria or not.
how to detect bacteria
10 LED lights were installed in the mobile camera with 3D ring to test the bacteria. Researchers say that the bacteria emit a special kind of waves, so it is not caught by the common mobile camera. But their waves are detected by black LED light. It is proved that bacteria are present.
Bacteria are more visible on the skin
Researcher Dr. According to Qinghua, when the LED light is lit, a special type of molecule (porphyrin) released from bacteria gives a red glowing signal. It is captured by the camera of the smartphone.
Dr. When skin wounds do not heal, porphyrin molecules can be seen on most of the skin because many bacteria are present, says Qinghua.