Development of sensor based on lipid/polymer membrane for biomarker detection

Research Project

Project/Area Number	22860046
Research Category	Grant-in-Aid for Research Activity Start-up
Allocation Type	Single-year Grants
Research Field	Measurement engineering
Research Institution	Kyushu University
Principal Investigator	TAHARA Yusuke 九州大学, システム情報科学研究院, 学術研究員 (80585927)
Project Period (FY)	2010 – 2011
Project Status	Completed (Fiscal Year 2011)
Budget Amount *help	¥2,678,000 (Direct Cost: ¥2,060,000、Indirect Cost: ¥618,000) Fiscal Year 2011: ¥1,313,000 (Direct Cost: ¥1,010,000、Indirect Cost: ¥303,000) Fiscal Year 2010: ¥1,365,000 (Direct Cost: ¥1,050,000、Indirect Cost: ¥315,000)
Keywords	バイオマーカー / 脂質高分子膜 / センサ / 計測工学 / 脂質膜 / 分子認識 / ステロイドホルモン
Research Abstract	Salivary biomarker such as cortisol and dehydroepiandrosterone are increasingly used as an index of the body' s neuroendocrine response to stressors. We developed and evaluated a sensor for biomarker detection using a lipid/polymer membrane or antigen-antibody reactions. A miniaturized sensor chip including lipid/polymer membrane was fabricated. It was indicated that the sensor chip can provide sensing performance with low sample volume and short-term analysis.

Report

(3 results)