Abstract
To reveal unique liquid properties at interface in nanochannels, a novel illumination method using near-field light, which enable nanoscale spectroscopy in confined nanochannels has been developed for the first time. In this report, the near-field probe integrated in microchip was designed and fabricated. The generation of near-field light which decays in depth direction in confined space was verified. Various spectroscopic measurements using this illumination method will contribute to various researches in nanofluidics by revealing the nanoscale distribution of flow and liquid property.
| Original language | English |
|---|---|
| Title of host publication | 17th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2013 |
| Publisher | Chemical and Biological Microsystems Society |
| Pages | 1568-1570 |
| Number of pages | 3 |
| ISBN (Print) | 9781632666246 |
| Publication status | Published - 2013 Jan 1 |
| Externally published | Yes |
| Event | 17th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2013 - Freiburg, Germany Duration: 2013 Oct 27 → 2013 Oct 31 |
Publication series
| Name | 17th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2013 |
|---|---|
| Volume | 3 |
Other
| Other | 17th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2013 |
|---|---|
| Country | Germany |
| City | Freiburg |
| Period | 13/10/27 → 13/10/31 |
Keywords
- Extended-nano space
- Near-field optics
- Spectroscopy
ASJC Scopus subject areas
- Bioengineering
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Cite this
Ohta, R., Mawatari, K., Kazoe, Y., Pihosh, Y., & Kitamori, T. (2013). Near-field illumnination method for the spectroscopic measurement in extended-nano space. In 17th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2013 (pp. 1568-1570). (17th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2013; Vol. 3). Chemical and Biological Microsystems Society.