Cancer fighting nano sensors
Efforts of US scientists payed the way for the discovery of nano sensors that can detect traces of cancer causing chemical insdie human cells.
Scientists can easily detect particular chemical from the variation of the light signals emitted by the sensor when it interacts with DNA inside a living cell, It can also be used for measuring the effectiveness of cancer fighting dugs inside a human body. These sensors are coated in DNA so can be easily injected into human body without causing any harm.
These sensors will be a stepping stone for future discoveries of nano medicines , what I feel is that nanotechnology is gonna change the world we live.
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