کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6269679 | 1295153 | 2011 | 5 صفحه PDF | دانلود رایگان |
Heat-fusing is a common process for fabricating microwire tetrodes. However, it is time-consuming, and the high-temperature treatment can easily cause the insulation of the microwire to overheat leading to short circuits. We herein provide a simple, fast method to fabricate microwire tetrodes without the heat-fusion process. By increasing the twisting density, we were able to fabricate tetrodes with good rigidity and integrity. This kind of tetrode showed good recording quality, penetrated the brain surface easily, and remained intact after chronic implantation. This method requires only general laboratory tools and is relatively simple even for inexperienced workers.
Research highlightsⶠIncrease twisting density could increase the rigidity and integrity of the tetrode. ⶠSkip the heat-fusing and post-coating processes. ⶠOnly general laboratory tools such as hemostats and magnetic stirrer needed.
Journal: Journal of Neuroscience Methods - Volume 195, Issue 2, 15 February 2011, Pages 211-215