Label-free electrochemical biosensor |
Our research focuses on the development of biosensors for healthcare applications, food safety measurements and environmental monitoring. In particular, SNP (Genetic disorder) was measured using gold nanoparticles. Label-free electrochemical detection and quantification was made possible for hCG - pregnancy marker protein, for PSA - cancer biomarker, for β-amyloid aggregation - Alzheimer's disease marker.
Hormone: Analytical.Chemistry, 78(15), 5612-5616 (2006)
Cancer Marker: Journal of Electroanalytical Chemistry, 586, 109-116 (2006)
β--Amyloid aggregation: J. Am. Chem. Soc. 127, 11892-11893 (2005)
Phospholiration: Analytical Chemistry, 79(17), 6881-6885(2007)
Gene detection: Meas.Sci.Technol., 15, R1-R11 (2004)
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大阪大学 大学院工学研究科 精密科学・応用物理学専攻 応用物理学教室 民谷・朝日研究グループ
Department of Applied Physics, Osaka University, Suita, Osaka 565-0871
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