Manipulation of Zincum Oxide Nanowires for Bionanosensors Design

The individual ZnO nanowires are recognized recently as promising highly sensitive media for the gas and bionanosensors in configuration of properly functionalized field-effect-transistor (NWFET). The aim of the present work is to create an experimental prototype of ZnO NWFET using mechanical bottom-up 3D nanomanipulation by shape memory nanotweezers thermally controlled in the vacuum chamber of SEM.The nanotweezers were used to create NWFETs as well as FIB-CVD. The ZnO nanowire width was from 15 to 300 nm. The length of ZnO nanowires was in the range of 1 to 50 μm.