Electric knife for cell surgery: Local ablation by micro-plasma discharge

Yoko Yamanishi, H. Kuriki, S. Sakuma, K. Onda, T. Kawahara, F. Arai

研究成果: 著書/レポートタイプへの貢献会議での発言

2 引用 (Scopus)

抄録

We have firstly succeeded in enucleation of oocyte by using micro-electric knife. The discharged output power and conductive area were controlled to adapt the cellular-order ablation under water and under atmospheric pressure environment. The local area ablation was obtained by the glass shell insulation around the copper wire with silver paste, and which prevent the bubble generation and protein contamination when it was discharged under the water. The width of the ablation region was successfully reduced to more than a half by using the glass shell insulation compare to the conventional electrode. Moreover, the nucleus dyed by Hoechst was also removed successfully with limited damage region which is the difficult task for manual operation with glass capillary. This low cost micro-electric knife has a possibility to extend to fabricate any objective material under various environments and contribute to a new top-down fabrication method in the micro-nano bioengineering field.

元の言語英語
ホスト出版物のタイトル2012 IEEE 25th International Conference on Micro Electro Mechanical Systems, MEMS 2012
ページ945-948
ページ数4
DOI
出版物ステータス出版済み - 5 7 2012
イベント2012 IEEE 25th International Conference on Micro Electro Mechanical Systems, MEMS 2012 - Paris, フランス
継続期間: 1 29 20122 2 2012

出版物シリーズ

名前Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS)
ISSN(印刷物)1084-6999

その他

その他2012 IEEE 25th International Conference on Micro Electro Mechanical Systems, MEMS 2012
フランス
Paris
期間1/29/122/2/12

Fingerprint

Ablation
surgery
plasma jets
Surgery
ablation
Plasmas
insulation
Glass
Insulation
glass
cells
bioengineering
gametocytes
Water
Ointments
Silver
water
Atmospheric pressure
Copper
atmospheric pressure

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Mechanical Engineering
  • Electrical and Electronic Engineering

これを引用

Yamanishi, Y., Kuriki, H., Sakuma, S., Onda, K., Kawahara, T., & Arai, F. (2012). Electric knife for cell surgery: Local ablation by micro-plasma discharge. : 2012 IEEE 25th International Conference on Micro Electro Mechanical Systems, MEMS 2012 (pp. 945-948). [6170342] (Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS)). https://doi.org/10.1109/MEMSYS.2012.6170342

Electric knife for cell surgery : Local ablation by micro-plasma discharge. / Yamanishi, Yoko; Kuriki, H.; Sakuma, S.; Onda, K.; Kawahara, T.; Arai, F.

2012 IEEE 25th International Conference on Micro Electro Mechanical Systems, MEMS 2012. 2012. p. 945-948 6170342 (Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS)).

研究成果: 著書/レポートタイプへの貢献会議での発言

Yamanishi, Y, Kuriki, H, Sakuma, S, Onda, K, Kawahara, T & Arai, F 2012, Electric knife for cell surgery: Local ablation by micro-plasma discharge. : 2012 IEEE 25th International Conference on Micro Electro Mechanical Systems, MEMS 2012., 6170342, Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS), pp. 945-948, 2012 IEEE 25th International Conference on Micro Electro Mechanical Systems, MEMS 2012, Paris, フランス, 1/29/12. https://doi.org/10.1109/MEMSYS.2012.6170342
Yamanishi Y, Kuriki H, Sakuma S, Onda K, Kawahara T, Arai F. Electric knife for cell surgery: Local ablation by micro-plasma discharge. : 2012 IEEE 25th International Conference on Micro Electro Mechanical Systems, MEMS 2012. 2012. p. 945-948. 6170342. (Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS)). https://doi.org/10.1109/MEMSYS.2012.6170342
Yamanishi, Yoko ; Kuriki, H. ; Sakuma, S. ; Onda, K. ; Kawahara, T. ; Arai, F. / Electric knife for cell surgery : Local ablation by micro-plasma discharge. 2012 IEEE 25th International Conference on Micro Electro Mechanical Systems, MEMS 2012. 2012. pp. 945-948 (Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS)).
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