Bio-chemical sensors are used for discrimination of bio-chemical species, concentration measurement, and so on. Because metamaterial responds to slight changes in the ambient refractive index, it is possible to realize ultra-sensitive bio-chemical sensors. We designed and fabricated refractive index sensors using polarization independent metamaterial and examined their application as bio-chemical sensors. Refractive index sensitivity, concentration measurement, and DNA detection were carried out.
|Translated title of the contribution||Fabrication of Refractive Index Sensors using Polarization Independent Metamaterial and Their Application to Chemical Concentration Measurement and DNA Detection|
|Number of pages||6|
|Journal||IEEJ Transactions on Sensors and Micromachines|
|Publication status||Published - 2019 Jan 1|
ASJC Scopus subject areas
- Mechanical Engineering
- Electrical and Electronic Engineering