Recently, Professor Jaesung Jang of the National Institute of Science and Technology (UNIST) in Ulsan, South Korea, led a new study, and his research team developed a new sensor that can be quickly detected early in human heart attacks.
It is well known that heart disease is an important cause of death in men and women. Therefore, there is a need for a fast and reliable method to diagnose early onset of heart disease.
In a new study led by Professor Jaesung (Mechanical Institute and Nuclear Engineering), researchers developed an electrical immunosensor to detect the onset of acute myocardial infarction, which researchers say can be detected in less than a minute. To the onset of heart disease. The mechanism of the device system measurement is that cardiac troponin I (cTnI), which is secreted by the heart muscle, can cause a heart attack after entering the bloodstream.
Professor Jaesung said: "This new immunosensor is different than any other sensor," he added. "The newly designed immune sensor can quickly diagnose the depth of a heart attack."
The professor said that the schematic of the newly designed SWCNT electrical immunosensor has two sets of concentration and detection electrodes. According to the team, the new immunosensor has considerable potential as a platform for sensing different types of proteins, and is accompanied by the feasibility of miniaturization and integrated biomedical diagnostics.
The results of the study were published in the August issue of the journal biotechnology journal Biosensors & Bioelectronics.
This work was supported by the National Research Foundation (NRF), a basic scientific research project funded by the Ministry of Education and the 2016 Ulsan National Institute of Science and Technology Research Fund.
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