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改进的膜片钳记录的压力抛光移液器
JoVE Journal
Biology
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JoVE Journal Biology
Pressure-polishing Pipettes for Improved Patch-clamp Recording
DOI:

05:12 min

October 22, 2008

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Chapters

  • 00:00Title
  • 00:31Introduction
  • 01:00Pulling and Pressure Polishing Pipettes
  • 04:27Conclusion

Summary

Automatic Translation

这是一个指导修改形状的玻璃微量。具体来说,通过热和空气压力的锥度不增加尖端张开扩大,导致较低的吸液管电阻。这是至关重要的,以获得小细胞低噪音录音,但在许多应用中非常有用。

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