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Touch panel display capable to detect of infection PDF Print E-mail
Thursday, 01 December 2011 10:30

Korean Institute of KAIST proposed the use of touch screen of mobile phones as the sensor traces of harmful bacteria. During the experiments, the researchers were able to determine the presence of Chlamydia-pathogen, when applied as drops of the touch screen, which contained the DNA of Chlamydia. However, for the determination of traces of the presence of pathogenic microorganisms are suitable only touchscreen, which built on a grid of infrared rays, as well as the principle of infrared touch panel based on the fact, that the grid formed by the horizontal and vertical infrared beams are interrupted by touching this touch screen with any object, and the controller determines the location, where the beam was interrupted. And on the characteristics of the interrupted infrared beam is possible to identify traces of the presence of certain microorganisms, as they are in many ways will refract infrared touch screen at a time when they are in a drop of aqueous solution on the surface of the touch screen. Therefore, for the usual smartphone this technology can not be used as touch-screen mobile phones used takes into account only by clicking on certain parts of the screen.


НАЖМИТЕ ЗДЕСЬ ДЛЯ ПРОСМОТРА ВСЕГО СПИСКА НОВОСТЕЙ О НЕОБЫЧНЫХ ЯВЛЕНИЯХ>>>

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