It is well known that dopamine is one of the many important neurotransmitters that communicate with neurons in the brain. The amount of dopamine may cause various intractable diseases in the human body, and even closely related to terrible Parkinson's disease and cancer. Therefore, detecting the amount of dopamine in the human body has become an important medical test.

This technology has been greatly developed in recent years, and the gospel always comes after the continuous efforts of researchers. With the efforts of relevant researchers, nanotechnology is used to create the first instrument that can quickly detect dopamine, and it is extremely feasible. It only takes a few drops of blood to complete the detection of human dopamine within a few seconds. The invention of this sensor has got rid of the complicated and cumbersome detection process of the previous dopamine content detection, and it is also convenient for doctors to detect the true condition of the patient. Researchers say the sensor can detect patients with Parkinson's disease who are deeply brain-stimulated, and can provide deeper stimuli to sense deeper structures in the brain. It provides convenience for the treatment of medical problems such as Parkinson's disease and cancer, and has made great contributions to this "world medical problem".