| 摘要 |
<p>The invention provides an assembly of novel nanotube devices that can be employed in a variety of applications. In particular, the nanotube devices of the present invention provide a new class of versatile chemical and biological sensors. The device includes a nanotube (20) disposed between two catalyst islands (21) on a substrate (22). Two metal electrodes (23) are made to fully cover respective catalyst islands, including the two ends (24) of the bridging nanotube.</p> |
