XIA Bin1, YANG Jun1, HU Ning1, et al. Design and experiment research of cell electro-fusion chip based on MEMS[J]. 2009, 28(2): 45-47. DOI: 10.13873/j.1000-97872009.02.008.
Based on MEMS technology and the working condition of cell fusion
a electro-fusion chip
which can work on low voltage
is designed.Compared with traditional cell electro-fusion trough
the working voltage of chip is 1/100~1/20.It can predigest the design complexity of drive model and reduce the cost of production.It will extend the applications of cell electro-fusion technology.The idea of the cell electro-fusion chip is introduced
the problems of old chips are analyzed.An effective micromachining designing is developed to improve the low reliability and high oxygenation of the old chips.The chip project is optimized.The fabrication process of cell electro-fusion is described.The experiment results of cell alignment and fusion are shown.It testifies the optimize designing is effective.