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Atmospheric plasma needle for biomedical applications

Identyfikatory
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
Plasma needle is a radio-frequency driven atmospheric plasma, generated in a helium-air mixture at the tip of a pointed metal pin. Plasma needle is a non-equilibrium plasma, characterized by a moderate chemical activity. The discharge is small-sized; it consumes little electric power, and it does not cause thermal damage to the surrounding objects. These features make it suitable for local, high-precision surface modification and treatment of living cells and tissues. In this work we characterize the needle discharge: the measurements of electric voltage and power, temperature, radiation and radical fluxes are shown. Furthermore, its applications in treatment of biological samples are discussed.
Rocznik
Strony
1--10
Opis fizyczny
Bibliogr. 10 poz., rys. 9
Twórcy
autor
  • Eindhoven University of Technology, Department of Biomedical Engineering, PO Box 513, 5600 MB Eindhoven, The Netherlands
  • Eindhoven University of Technology, Department of Biomedical Engineering, PO Box 513, 5600 MB Eindhoven, The Netherlands
  • Eindhoven University of Technology, Department of Biomedical Engineering, PO Box 513, 5600 MB Eindhoven, The Netherlands
autor
  • Eindhoven University of Technology, Department of Biomedical Engineering, PO Box 513, 5600 MB Eindhoven, The Netherlands
Bibliografia
  • [1] C.P.A.T. Klein, P. Patka, J.G.C. Wolke, J.M.A. De Blieck-Hogervorst and K. De Groot, Biomaterials, 15, 146 (1994).
  • [2] A. Ohl and K. Schröder, Surf. Coating Technol, 116-119, 820 (1999).
  • [3] M. Laroussi, IEEE Trans. Plasma Sci., 30, 1409 (2002).
  • [4] I.E. Kieft, J.J.B.N. Van Berkel, E.R. Kieft and E. Stoffels, Plasmas Processes and Polymers, in press.
  • [5] R.E.J. Sladek, E. Stoffels, R. Walraven, PJ.A. Tielbeek and R.A. KOolhoven, IEEE Trans. Plasma Sci., in press.
  • [6] E. Stoffels, A. J. Flikweert, -W. W. Stoffels and G.M. W. Kroesen, Plasma Sources Sci. Technol., 11, 383 (2002).
  • [7] I.E. KiefT, N.A. Dvinskikh, J.L.V. Broers, D.W. Slaaf and E. Stoffels, Proceedings of SPIE, 247-251, 5483 (2004).
  • [8] B. Halliwell and J.M.C. Gutteridge, Free radicals in biology and medicine. University Press, Oxford (1999).
  • [9] E. Stoffels, I.E. Kieft, and R.E.J. Sladek, J. Phys. D: Appl Phys., 36, 2908 (2003).
  • [10] I.E. Kieft, J.L.V. Broers, V. Caubet-Hilloutou, D.W. Slaaf, F.C.S. Ramaekers and E. Stoffels, Bioelectromagnetics, 25, 362 (2004).
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BPP1-0061-0035
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