Pressure-polishing Pipettes for Improved Patch-clamp Recording

12.5K 次观看

被引用 13 次

05:12 分钟

2008年10月22日

10.3791/964-v

2008年10月22日

12.5K 次观看

This is a guide to modifying the shape of glass micropipettes. Specifically, by using heat and air pressure the taper is widened without increasing the tip opening, leading to lower pipette resistance. This is critical to obtain low noise recordings of small cells but is useful in many applications.

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Chapters in this video

0:00

Title

0:31

Introduction

1:00

Pulling and Pressure Polishing Pipettes

4:27

Conclusion

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