| Budget Amount *help |
¥19,240,000 (Direct Cost: ¥14,800,000、Indirect Cost: ¥4,440,000)
Fiscal Year 2015: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Fiscal Year 2014: ¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2013: ¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2012: ¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2011: ¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
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| Outline of Final Research Achievements |
An implantable glucose sensor was proposed and demonstrated. This sensor is designed based on a concept of fully-implantable glucose monitoring technology. We adopted a glucose-responsive fluorescent hydrogel as a mediator for the implantable glucose sensor. Integrating implantable CMOS imagesensor, fluorescent hydrogel, and mirco-light source (LED) we demonstrated the basic glucose sensing capability. We successfully demonstrated the sensing function in both in vitro and in vivo experiments. We also confirmed a device lifetime longer than 150 days.
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