AC
A. Cao
9 records found
1
Authored
Chemical Sensors based on Si Nanowires
Surface modifications for the detection of ions, explosives and chemical vapors
Recently various porous organic frameworks (POFs, crystalline or amorphous materials) have been discovered, and used for a wide range of applications, including molecular separations and catalysis. Silicon nanowires (SiNWs) have been extensively studied for diverse application ...
The electrocatalytic reduction of CO2 on Au-Pt bimetallic catalysts with different compositions was evaluated, offering a platform for uncovering the correlation between the catalytic activity and the surface composition of bimetallic electrocatalysts. The Au-Pt all ...
Surface-modified silicon nanowire-based field-effect transistors
(SiNW-FETs) have proven to be a promising platform for molecular
recognition in miniature sensors. In this work, we present a novel nanoFET
device for the sensitive and selective detection of explosives ...
(SiNW-FETs) have proven to be a promising platform for molecular
recognition in miniature sensors. In this work, we present a novel nanoFET
device for the sensitive and selective detection of explosives ...
The Hamaker constant between graphene oxide and silica, which quantifies the strength of van der Waals forces is determined, by mimicking a “vacuum spacer” in an atomic force microscopyforce study. It is demonstrated that, a 2D spacer is expected to yield an accurately defined se
...