Shanghai develops successful nanodetector to diagnose hepatitis
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Last Update: 2020-07-08
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Source: Internet
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Author: User
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reportedly,Shanghai Jiaotong University Institute of Science and Technology recently developed a "nanodetector" multi-functional biomedical tool - nanomagnetic microspheresCan be used for rapid detection of hepatitis,AIDS,myocardial infarction and other biomedical fields,can also participate in Sudan red,pesticide residues and other food safety testing" The name of the nanodetector is "single-dispersed high-magnetic responsive nanomagnetic microsphere",the total amount of magnetic particles containing more than 70%per microsphere,under the action of magnetic field, a large number of nanomagnetic microspheres can accurately "grab" the detection object, and "central transport" to the designated location, quick detection At present, Shanghai Jiaotong University to magnetic microsphere magnetic signal instead of the current disease detection of commonly used optical signals, so that the HIV , hepatitis B virus , hepatitis C virus and other major infectious diseases detection sensitivity increased 10 to 100 times At the same time
, reduce the entire detection time to only 2
0 minutes or so to obtain quantitative results (According to the "Shanghai Medical Device Network")
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