Ontology highlight
ABSTRACT:
SUBMITTER: Cao D
PROVIDER: S-EPMC3088428 | biostudies-literature | 2011 Apr
REPOSITORIES: biostudies-literature
Cao Di D Pang Pei P He Jin J Luo Tao T Park Jae Hyun JH Krstic Predrag P Nuckolls Colin C Tang Jinyao J Lindsay Stuart S
ACS nano 20110331 4
We have constructed devices in which the interior of a single-walled carbon nanotube (SWCNT) field-effect transistor acts as a nanofluidic channel that connects two fluid reservoirs, permitting measurement of the electronic properties of the SWCNT as it is wetted by an analyte. Wetting of the inside of the SWCNT by water turns the transistor on, while wetting of the outside has little effect. These observations are consistent with theoretical simulations that show that internal water both genera ...[more]