Research Groups

Strategic issue２：
Development of sensor technology to measure health risks

●Development of wearable biosensor technology that enables measurements while being worn using flexible materials
●Development of high-speed PCR technology and high-speed DNA sequencer technology that can identify bacteria and viruses and determine drug resistance

Aim of the research

Small and portable healthcare devices and medical devices that can scientifically measure health conditions and appropriately manage health in living spaces such as at home or work are attracting attention. We are developing wearable biosensors and small, portable biosensors by combining AIST's small, high-speed inspection device technology using microchannels and small printed electrodes with Osaka University's flexible thin-film sensor technology. Masu. Through this, we aim to realize innovative medical and testing equipment that will be able to collect medical data at the household level on the same level as hospitals, in line with the acceleration of remote medical treatment due to the novel coronavirus infection.

Research content

＊Development of wearable biosensor technology＊
In collaboration with Osaka University, we have developed compact biosensors using printed electrode technology and flexible sensor technology that can measure physiological signals while being worn. Utilizing these technologies, we are working on the development of wearable biosensors that can measure biological components in real time even when worn.

＊Development of high-speed DNA sequencer technology＊
By applying the unique high-speed real-time PCR technology that we have developed and combining it with microchip electrophoresis technology, we have sped up high-speed DNA sequencing technology based on the highly accurate Sanger method and achieved the accuracy required in clinical testing. We aim to quickly identify bacterial species and test for drug resistance without damaging the bacteria.

　　

Technologies and intellectual property that can be linked

• Compact biosensor technology based on electrochemical detection, which is advantageous for downsizing and cost reduction
• High-speed DNA sequencer technology based on the Sanger method and its application to bacterial identification, etc.
• Wearable biosensor technology built using bendable flexible substrates

Main achievements

Social implementation of high-speed real-time PCR technology​

Developed high-speed real-time PCR technology that can rapidly test various infectious microorganisms, including the new coronavirus, and commercialized it with partner companies ​