Development of 10∧1 NM scale local optical illumination method in extended-nano space by integrated nanoslit near-field probe

Ryoichi Ohta, Kazuma Mawatari, Yutaka Kazoe, Yuriy Pihosh, Takehiko Kitamori

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

We propose a 101 nm-scale optical illumination method which enables spectroscopic measurements at 101 nm-scale localized region in closed nanochannels for the first time. Analytes in nanochannels were illuminated by 10-nm-scale near-field light, which is generated by nanoslit apertures on a thin metallic film integrated in the microchip. Transmitted light is also collected with the same nanoslit. The size of detection area was evaluated and found to be 101 nm-scale. This method will contribute to various researches in 101-102 nm fluidic systems by revealing the nanoscale distribution of flow and liquid property.

Original languageEnglish
Title of host publication18th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2014
PublisherChemical and Biological Microsystems Society
Pages2253-2255
Number of pages3
ISBN (Electronic)9780979806476
Publication statusPublished - 2014 Jan 1
Event18th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2014 - San Antonio, United States
Duration: 2014 Oct 262014 Oct 30

Publication series

Name18th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2014

Other

Other18th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2014
CountryUnited States
CitySan Antonio
Period14/10/2614/10/30

Fingerprint

Lighting
Metallic films
Fluidics
Thin films
Liquids

Keywords

  • Extended-Nano space
  • Near-Field optics

ASJC Scopus subject areas

  • Control and Systems Engineering

Cite this

Ohta, R., Mawatari, K., Kazoe, Y., Pihosh, Y., & Kitamori, T. (2014). Development of 10∧1 NM scale local optical illumination method in extended-nano space by integrated nanoslit near-field probe. In 18th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2014 (pp. 2253-2255). (18th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2014). Chemical and Biological Microsystems Society.

Development of 10∧1 NM scale local optical illumination method in extended-nano space by integrated nanoslit near-field probe. / Ohta, Ryoichi; Mawatari, Kazuma; Kazoe, Yutaka; Pihosh, Yuriy; Kitamori, Takehiko.

18th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2014. Chemical and Biological Microsystems Society, 2014. p. 2253-2255 (18th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2014).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Ohta, R, Mawatari, K, Kazoe, Y, Pihosh, Y & Kitamori, T 2014, Development of 10∧1 NM scale local optical illumination method in extended-nano space by integrated nanoslit near-field probe. in 18th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2014. 18th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2014, Chemical and Biological Microsystems Society, pp. 2253-2255, 18th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2014, San Antonio, United States, 14/10/26.
Ohta R, Mawatari K, Kazoe Y, Pihosh Y, Kitamori T. Development of 10∧1 NM scale local optical illumination method in extended-nano space by integrated nanoslit near-field probe. In 18th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2014. Chemical and Biological Microsystems Society. 2014. p. 2253-2255. (18th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2014).
Ohta, Ryoichi ; Mawatari, Kazuma ; Kazoe, Yutaka ; Pihosh, Yuriy ; Kitamori, Takehiko. / Development of 10∧1 NM scale local optical illumination method in extended-nano space by integrated nanoslit near-field probe. 18th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2014. Chemical and Biological Microsystems Society, 2014. pp. 2253-2255 (18th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2014).
@inproceedings{3e7b237f33bc4cdba97be6a1e56c688e,
title = "Development of 10∧1 NM scale local optical illumination method in extended-nano space by integrated nanoslit near-field probe",
abstract = "We propose a 101 nm-scale optical illumination method which enables spectroscopic measurements at 101 nm-scale localized region in closed nanochannels for the first time. Analytes in nanochannels were illuminated by 10-nm-scale near-field light, which is generated by nanoslit apertures on a thin metallic film integrated in the microchip. Transmitted light is also collected with the same nanoslit. The size of detection area was evaluated and found to be 101 nm-scale. This method will contribute to various researches in 101-102 nm fluidic systems by revealing the nanoscale distribution of flow and liquid property.",
keywords = "Extended-Nano space, Near-Field optics",
author = "Ryoichi Ohta and Kazuma Mawatari and Yutaka Kazoe and Yuriy Pihosh and Takehiko Kitamori",
year = "2014",
month = "1",
day = "1",
language = "English",
series = "18th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2014",
publisher = "Chemical and Biological Microsystems Society",
pages = "2253--2255",
booktitle = "18th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2014",

}

TY - GEN

T1 - Development of 10∧1 NM scale local optical illumination method in extended-nano space by integrated nanoslit near-field probe

AU - Ohta, Ryoichi

AU - Mawatari, Kazuma

AU - Kazoe, Yutaka

AU - Pihosh, Yuriy

AU - Kitamori, Takehiko

PY - 2014/1/1

Y1 - 2014/1/1

N2 - We propose a 101 nm-scale optical illumination method which enables spectroscopic measurements at 101 nm-scale localized region in closed nanochannels for the first time. Analytes in nanochannels were illuminated by 10-nm-scale near-field light, which is generated by nanoslit apertures on a thin metallic film integrated in the microchip. Transmitted light is also collected with the same nanoslit. The size of detection area was evaluated and found to be 101 nm-scale. This method will contribute to various researches in 101-102 nm fluidic systems by revealing the nanoscale distribution of flow and liquid property.

AB - We propose a 101 nm-scale optical illumination method which enables spectroscopic measurements at 101 nm-scale localized region in closed nanochannels for the first time. Analytes in nanochannels were illuminated by 10-nm-scale near-field light, which is generated by nanoslit apertures on a thin metallic film integrated in the microchip. Transmitted light is also collected with the same nanoslit. The size of detection area was evaluated and found to be 101 nm-scale. This method will contribute to various researches in 101-102 nm fluidic systems by revealing the nanoscale distribution of flow and liquid property.

KW - Extended-Nano space

KW - Near-Field optics

UR - http://www.scopus.com/inward/record.url?scp=84941712265&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84941712265&partnerID=8YFLogxK

M3 - Conference contribution

AN - SCOPUS:84941712265

T3 - 18th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2014

SP - 2253

EP - 2255

BT - 18th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2014

PB - Chemical and Biological Microsystems Society

ER -