Micro cell analysis device using cellular photothermal effect and thermal sensor

Bong Seop Kwak, Beom Seok Kim, Suk Heung Song, Hyung Hee Cho, Hyo il Jung

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

Abstract

This article presents a new micro-device for analysis of a laser-induced cellular photothermal effect using a microfabricated platinum resistance temperature detector (platinum RTD). The thermometer was fabricated with platinum thin layer using a microelectromechanical system (MEMS) technique and the microchannel was made of polydimethylsiloxane (PDMS) using a standard soft-lithography. Platinum RTD has 2μm of the electrode width with the serpentine shaped platinum element and the electric resistance at 0° C is 247.88Ω. To measure erythrocyte-specific heat variations, 1 to 300mW power tunable diode pumped solid state (DPSS) laser module was used with 532nm wavelength. Temperature variations of blood cells after laser-irradiation were measured using the platinum RTD. For manipulating the cells, a microfluidic channel and hydrodynamic focusing were used.

Original languageEnglish
Title of host publicationIEEE Sensors 2009 Conference - SENSORS 2009
Pages357-360
Number of pages4
DOIs
Publication statusPublished - 2009 Dec 1
EventIEEE Sensors 2009 Conference - SENSORS 2009 - Christchurch, New Zealand
Duration: 2009 Oct 252009 Oct 28

Publication series

NameProceedings of IEEE Sensors

Other

OtherIEEE Sensors 2009 Conference - SENSORS 2009
CountryNew Zealand
CityChristchurch
Period09/10/2509/10/28

Fingerprint

Platinum
Sensors
Detectors
Thermometers
Solid state lasers
Laser beam effects
Polydimethylsiloxane
Microchannels
Microfluidics
Temperature
Lithography
Specific heat
MEMS
Diodes
Blood
Hydrodynamics
Cells
Hot Temperature
Wavelength
Electrodes

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering

Cite this

Kwak, B. S., Kim, B. S., Song, S. H., Cho, H. H., & Jung, H. I. (2009). Micro cell analysis device using cellular photothermal effect and thermal sensor. In IEEE Sensors 2009 Conference - SENSORS 2009 (pp. 357-360). [5398235] (Proceedings of IEEE Sensors). https://doi.org/10.1109/ICSENS.2009.5398235
Kwak, Bong Seop ; Kim, Beom Seok ; Song, Suk Heung ; Cho, Hyung Hee ; Jung, Hyo il. / Micro cell analysis device using cellular photothermal effect and thermal sensor. IEEE Sensors 2009 Conference - SENSORS 2009. 2009. pp. 357-360 (Proceedings of IEEE Sensors).
@inproceedings{8a9d960ba45f4c34b02a449559ae37b8,
title = "Micro cell analysis device using cellular photothermal effect and thermal sensor",
abstract = "This article presents a new micro-device for analysis of a laser-induced cellular photothermal effect using a microfabricated platinum resistance temperature detector (platinum RTD). The thermometer was fabricated with platinum thin layer using a microelectromechanical system (MEMS) technique and the microchannel was made of polydimethylsiloxane (PDMS) using a standard soft-lithography. Platinum RTD has 2μm of the electrode width with the serpentine shaped platinum element and the electric resistance at 0° C is 247.88Ω. To measure erythrocyte-specific heat variations, 1 to 300mW power tunable diode pumped solid state (DPSS) laser module was used with 532nm wavelength. Temperature variations of blood cells after laser-irradiation were measured using the platinum RTD. For manipulating the cells, a microfluidic channel and hydrodynamic focusing were used.",
author = "Kwak, {Bong Seop} and Kim, {Beom Seok} and Song, {Suk Heung} and Cho, {Hyung Hee} and Jung, {Hyo il}",
year = "2009",
month = "12",
day = "1",
doi = "10.1109/ICSENS.2009.5398235",
language = "English",
isbn = "9781424445486",
series = "Proceedings of IEEE Sensors",
pages = "357--360",
booktitle = "IEEE Sensors 2009 Conference - SENSORS 2009",

}

Kwak, BS, Kim, BS, Song, SH, Cho, HH & Jung, HI 2009, Micro cell analysis device using cellular photothermal effect and thermal sensor. in IEEE Sensors 2009 Conference - SENSORS 2009., 5398235, Proceedings of IEEE Sensors, pp. 357-360, IEEE Sensors 2009 Conference - SENSORS 2009, Christchurch, New Zealand, 09/10/25. https://doi.org/10.1109/ICSENS.2009.5398235

Micro cell analysis device using cellular photothermal effect and thermal sensor. / Kwak, Bong Seop; Kim, Beom Seok; Song, Suk Heung; Cho, Hyung Hee; Jung, Hyo il.

IEEE Sensors 2009 Conference - SENSORS 2009. 2009. p. 357-360 5398235 (Proceedings of IEEE Sensors).

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

TY - GEN

T1 - Micro cell analysis device using cellular photothermal effect and thermal sensor

AU - Kwak, Bong Seop

AU - Kim, Beom Seok

AU - Song, Suk Heung

AU - Cho, Hyung Hee

AU - Jung, Hyo il

PY - 2009/12/1

Y1 - 2009/12/1

N2 - This article presents a new micro-device for analysis of a laser-induced cellular photothermal effect using a microfabricated platinum resistance temperature detector (platinum RTD). The thermometer was fabricated with platinum thin layer using a microelectromechanical system (MEMS) technique and the microchannel was made of polydimethylsiloxane (PDMS) using a standard soft-lithography. Platinum RTD has 2μm of the electrode width with the serpentine shaped platinum element and the electric resistance at 0° C is 247.88Ω. To measure erythrocyte-specific heat variations, 1 to 300mW power tunable diode pumped solid state (DPSS) laser module was used with 532nm wavelength. Temperature variations of blood cells after laser-irradiation were measured using the platinum RTD. For manipulating the cells, a microfluidic channel and hydrodynamic focusing were used.

AB - This article presents a new micro-device for analysis of a laser-induced cellular photothermal effect using a microfabricated platinum resistance temperature detector (platinum RTD). The thermometer was fabricated with platinum thin layer using a microelectromechanical system (MEMS) technique and the microchannel was made of polydimethylsiloxane (PDMS) using a standard soft-lithography. Platinum RTD has 2μm of the electrode width with the serpentine shaped platinum element and the electric resistance at 0° C is 247.88Ω. To measure erythrocyte-specific heat variations, 1 to 300mW power tunable diode pumped solid state (DPSS) laser module was used with 532nm wavelength. Temperature variations of blood cells after laser-irradiation were measured using the platinum RTD. For manipulating the cells, a microfluidic channel and hydrodynamic focusing were used.

UR - http://www.scopus.com/inward/record.url?scp=77951111843&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=77951111843&partnerID=8YFLogxK

U2 - 10.1109/ICSENS.2009.5398235

DO - 10.1109/ICSENS.2009.5398235

M3 - Conference contribution

SN - 9781424445486

T3 - Proceedings of IEEE Sensors

SP - 357

EP - 360

BT - IEEE Sensors 2009 Conference - SENSORS 2009

ER -

Kwak BS, Kim BS, Song SH, Cho HH, Jung HI. Micro cell analysis device using cellular photothermal effect and thermal sensor. In IEEE Sensors 2009 Conference - SENSORS 2009. 2009. p. 357-360. 5398235. (Proceedings of IEEE Sensors). https://doi.org/10.1109/ICSENS.2009.5398235