Nanofluidics through a 30-nm aperture nanopipette by applying electrostatic field based on the QTF-AFM system

Sangmin An; Gunn Kim; Geol Moon; Manhee Lee; Junghoon Jahng; Kunyoung Lee; Wonbo Jhe

doi:10.1109/NANO.2010.5698026

Nanofluidics through a 30-nm aperture nanopipette by applying electrostatic field based on the QTF-AFM system

Sangmin An^*
, Gunn Kim
, Geol Moon
, Manhee Lee
, Junghoon Jahng
, Kunyoung Lee
, Wonbo Jhe

^*Corresponding author for this work

Department of Physics

Seoul National University
Kyung Hee University

Research output: Contribution to conference › Conference paper › peer-review

1 Scopus citations

Abstract

Nanofluidics of the liquid solution through a 30-nm aperture nanopipette was investgated using the QTF-AFM system. Used pulled nanopipette was attached on the edge of QTF to control the distance between the tip and substrate. Monitored QTF signal was changed by naturally formed water meniscus's force as tip approached to the sample within 10nm. After forming of water, electric field was applied for the purpose of a filled solution's extrusion onto the surface. Measured the fluid speed was 43.5 um/s and spread area was 136.6 um² after 5 seconds. During the experiment, temperature was 22°C and humidity was 20.1 %. Checked thermal drift was 0.3 pm/s.

Original language	English
Title of host publication	2010 10th IEEE Conference on Nanotechnology, NANO 2010
Pages	1052-1055
Number of pages	4
DOIs	https://doi.org/10.1109/NANO.2010.5698026
State	Published - 2010
Event	2010 10th IEEE Conference on Nanotechnology, NANO 2010 - Ilsan, Gyeonggi-Do, Korea, Republic of Duration: 2010.08.17 → 2010.08.20

Publication series

Name	2010 10th IEEE Conference on Nanotechnology, NANO 2010

Conference

Conference	2010 10th IEEE Conference on Nanotechnology, NANO 2010
Country/Territory	Korea, Republic of
City	Ilsan, Gyeonggi-Do
Period	10.08.17 → 10.08.20

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10.1109/NANO.2010.5698026

Cite this

An, S., Kim, G., Moon, G., Lee, M., Jahng, J., Lee, K., & Jhe, W. (2010). Nanofluidics through a 30-nm aperture nanopipette by applying electrostatic field based on the QTF-AFM system. In 2010 10th IEEE Conference on Nanotechnology, NANO 2010 (pp. 1052-1055). Article 5698026 (2010 10th IEEE Conference on Nanotechnology, NANO 2010). https://doi.org/10.1109/NANO.2010.5698026

@inproceedings{12d03ee516b94917a5b6f77ef9ce7b1e,

title = "Nanofluidics through a 30-nm aperture nanopipette by applying electrostatic field based on the QTF-AFM system",

abstract = "Nanofluidics of the liquid solution through a 30-nm aperture nanopipette was investgated using the QTF-AFM system. Used pulled nanopipette was attached on the edge of QTF to control the distance between the tip and substrate. Monitored QTF signal was changed by naturally formed water meniscus's force as tip approached to the sample within 10nm. After forming of water, electric field was applied for the purpose of a filled solution's extrusion onto the surface. Measured the fluid speed was 43.5 um/s and spread area was 136.6 um2 after 5 seconds. During the experiment, temperature was 22°C and humidity was 20.1 \%. Checked thermal drift was 0.3 pm/s.",

author = "Sangmin An and Gunn Kim and Geol Moon and Manhee Lee and Junghoon Jahng and Kunyoung Lee and Wonbo Jhe",

year = "2010",

doi = "10.1109/NANO.2010.5698026",

language = "English",

isbn = "9781424470334",

series = "2010 10th IEEE Conference on Nanotechnology, NANO 2010",

pages = "1052--1055",

booktitle = "2010 10th IEEE Conference on Nanotechnology, NANO 2010",

note = "2010 10th IEEE Conference on Nanotechnology, NANO 2010 ; Conference date: 17-08-2010 Through 20-08-2010",

}

An, S, Kim, G, Moon, G, Lee, M, Jahng, J, Lee, K & Jhe, W 2010, Nanofluidics through a 30-nm aperture nanopipette by applying electrostatic field based on the QTF-AFM system. in 2010 10th IEEE Conference on Nanotechnology, NANO 2010., 5698026, 2010 10th IEEE Conference on Nanotechnology, NANO 2010, pp. 1052-1055, 2010 10th IEEE Conference on Nanotechnology, NANO 2010, Ilsan, Gyeonggi-Do, Korea, Republic of, 10.08.17. https://doi.org/10.1109/NANO.2010.5698026

Nanofluidics through a 30-nm aperture nanopipette by applying electrostatic field based on the QTF-AFM system. / An, Sangmin; Kim, Gunn; Moon, Geol et al.
2010 10th IEEE Conference on Nanotechnology, NANO 2010. 2010. p. 1052-1055 5698026 (2010 10th IEEE Conference on Nanotechnology, NANO 2010).

Research output: Contribution to conference › Conference paper › peer-review

TY - GEN

T1 - Nanofluidics through a 30-nm aperture nanopipette by applying electrostatic field based on the QTF-AFM system

AU - An, Sangmin

AU - Kim, Gunn

AU - Moon, Geol

AU - Lee, Manhee

AU - Jahng, Junghoon

AU - Lee, Kunyoung

AU - Jhe, Wonbo

PY - 2010

Y1 - 2010

N2 - Nanofluidics of the liquid solution through a 30-nm aperture nanopipette was investgated using the QTF-AFM system. Used pulled nanopipette was attached on the edge of QTF to control the distance between the tip and substrate. Monitored QTF signal was changed by naturally formed water meniscus's force as tip approached to the sample within 10nm. After forming of water, electric field was applied for the purpose of a filled solution's extrusion onto the surface. Measured the fluid speed was 43.5 um/s and spread area was 136.6 um2 after 5 seconds. During the experiment, temperature was 22°C and humidity was 20.1 %. Checked thermal drift was 0.3 pm/s.

AB - Nanofluidics of the liquid solution through a 30-nm aperture nanopipette was investgated using the QTF-AFM system. Used pulled nanopipette was attached on the edge of QTF to control the distance between the tip and substrate. Monitored QTF signal was changed by naturally formed water meniscus's force as tip approached to the sample within 10nm. After forming of water, electric field was applied for the purpose of a filled solution's extrusion onto the surface. Measured the fluid speed was 43.5 um/s and spread area was 136.6 um2 after 5 seconds. During the experiment, temperature was 22°C and humidity was 20.1 %. Checked thermal drift was 0.3 pm/s.

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BT - 2010 10th IEEE Conference on Nanotechnology, NANO 2010

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Y2 - 17 August 2010 through 20 August 2010

ER -

Nanofluidics through a 30-nm aperture nanopipette by applying electrostatic field based on the QTF-AFM system

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