Since the start of the pandemic, society has struggled to develop an efficient way to detect the presence of the SARS-CoV-2 virus in the atmosphere around you. Well, this is no longer the case thanks to young inventor Yin Fang. The intelligent Yin Fang has developed a complicated face mask that can detect the virus in the atmosphere, and on the mask. Though this does seem extreme, it is ultimately revolutionary as it will allow the us to detect COVID-19 everywhere, which will help stop the spread of it. 

3M N95 Particulate Respirator

How the virus spreads 

SARS-CoV-2 is an airborne virus that hitches a ride between hosts when we breathe in and out. The virus can spread from an infected person’s mouth or nose in small liquid particles when they cough, sneeze, speak, breathe, ect…

Coughing icon

How the mask works 

The mask uses special sensors that react when the viral proteins connect to the face mask. It uses an extremely thin chamber that is filled with the virus proteins so that they bind together and cause the sensor to activate. When the connection is active, the sensor communicates with an app on your phone, to tell it the virus is present. 

How the face mask works is quite similar to what we have learned in our AP Biology. The protein spikes on the virus bind to the mask, almost like how the COVID-19 virus enters the cell. COVID-19 enters a cell when it binds to a receptor and when it does, it enters the cell through phagocytosis and forms a vesicle around it. Though the virus does not get engulfed on the mask, it binds to the receptor, which activates the alarm on your phone, similar to how a virus binds to a cell. 


Physical features on the face mask 

According to Fang, the mask is extremely lightweight and portable. It has a similar design to your N95 Which allows for a mixture of protection and comfort while wearing the mask. 


The Future of the Mask

The new face mask will ultimately allow us to be in indoor spaces while staying safe during a viral breakout. It will enable us to be cautious of our surroundings if the virus is detected. But most importantly, Fang says “The system on the mask could also be updated with aptamers that recognize different pathogens”

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