Since CNTs have superb mechanical and electrical properties, the fabricated CNT electronic devices with bare CNT channels are very sensitive to the environments which can be used for sensor devices.

• 奈米碳管拥有优良的电子传递特性，制作为奈米碳管电子元件后，裸露在外的奈米碳管对于外界环境相当灵敏，非常适合用来做为感测元件；