Journal of Mechanical Science and Technology

  • 제18권4호
  • /
  • Pages.681-688
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  • 2004
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  • 1738-494X(pISSN)
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  • 1976-3824(eISSN)
대한기계학회 (The Korean Society of Mechanical Engineers)
권호 표지

An Isothermal Temperature Source with a Large Surface Area using the Metal-Etched Microwick-Inserted Vapor Chamber Heat Spreader

  • Go, Jeong-Sang (School of Mechanical Engineering, Pusan National University) ;
  • Kim, Kyung-Chun (School of Mechanical Engineering, Pusan National University)
  • 발행 : 2004.04.01
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초록

For use of the thermal cycle of the biochemical fluid sample, the isothermal temperature source with a large surface area was designed, fabricated and its thermal characterization was experimentally evaluated. The comprehensive overview of the technology trend on the temperature control devices was detailed. The large surface area isothermal temperature source was realized by using the vapor chamber heat spreader. The cost-effectiveness and simple manufacturing process were achieved by using the metal-etched wick structure. The temperature distribution was quantitatively investigated by using IR temperature imaging system at equivalent temperatures to the PCR thermal cycle. The standard deviation was measured to be within 0.7$^{\circ}C$ for each temperature cycle. This concludes that the presented isothermal temperature source enables no temperature gradient inside bio-sample fluid. Furthermore it can be applied to the cooling of the electronic devices due to its slimness and low thermal spreading resistance.

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참고문헌

  1. Burns, M. A., Johnson, B. N., Brahmasandra, S. N., Handique, K., Webster, J. R., Krishnan, M., Sammarco, T. S., Man, P. M., Jones, D., Heldsinger, D., Mastrangelo, C. H. and Burke, D. T., 1998, 'An Integrated Nanoliter DNA Analysis Device,' Science, Vol. 282, pp. 484-487 https://doi.org/10.1126/science.282.5388.484
  2. Ehrfeld, W., Hessel, V. and Lowe, H., 2000, Microreactors, Wiley-VCH, Verlag GmbH, Weinheim
  3. Faghri, A., 1995, Heat Pipe Science and Technology, Taylor and Francis Ltd
  4. Incropera, F. P. and Dewitt, D. P., 1996, Fundamentals of Heat and Mass Transfer, John Wiley & Sons
  5. Kopp, M. U., de Mello, A. J. and Manz, A., 1998, 'A Chemical Amplification : Continuous-Flow PCR on a Chip,' Science, Vol. 280, pp. 1046-1047 https://doi.org/10.1126/science.280.5366.1046
  6. Mehl, D., Dussinger, P. and Grubb, K., 2000, 'Use of Vapor Chambers for Thermal Management,' Thermacore Inc
  7. Mullis, K .B., Ferre, F. and Gibbs, R. A., 1994, The Polymerase Chain Reaction, Birkhauser, Bosto
  8. Ross, P.L., Davis, P.A. and Belgrader, P., 1998, 'Analysis of DNA Fragments from Conventional and Microfabricated PCR Devices Using Delayed Extraction MALDI-TOF Mass Spectrometry,' Anal. Chem., Vol. 70, No. 10, pp. 2067-2073 https://doi.org/10.1021/ac971256z
  9. SchneegaB, I., Brautigam, R. and Kohler, J. M., 2001, 'Miniaturized Flow-through PCR with Different Template Types in a Silicon Chip Thermocycler,' Lab on a chip, pp. 42-49
  10. Take, K. and Webb, R. L., 1999, 'Thermal Performance of Integrated Plate Heat Pipe with a Heat Spreader,' Advances in electronic packaging, Vol. 2, pp. 2113-2120
  11. Tuckerman, D. B. and Pease, R. F. W., 1981, 'High-Performance Heat Sinking for VLSI,' IEEE Electron Device Letters, Vol. EDL-2, No. 5, pp. 126-213 https://doi.org/10.1109/EDL.1981.25367
  12. Waters, L. C., Jacobson, S. C., Kroutchinina, N., Khandurina, J., Foote, R. S. and Ramsey, J. M., 1998, 'Microchip Device for Cell Lysis, Multiplex PCR Amplification and Electrophoretic Sizing,' Anal. Chem., Vol. 70, No. 1, pp. 158-159 https://doi.org/10.1021/ac970642d