bio-detection – TechConnect Briefs

Coupled surface plasmon resonance on rotated sinusoidal gratings at different azimuthal orientations

Csete M., Szalai A., Tóth E., Somogyi A., Balázs J., Szabó G., University of Szeged, HU

Theoretical study was performed on rotated grating coupling phenomenon on multilayers comprising 416 nm periodic sinusoidal polymer gratings with 35 nm modulation amplitude aligned on a bimetal film made of gold and silver layers. The [...]

Detection of Human and Avian Flu Viruses Using Graphenated Infrared Screen

Banerjee A., Chakraborty S., Grebel H., Institution, US

Metallo-dielectric screens (IR screens) have been investigated from the visible to the THz spectral region for astronomy and remote sensing applications. These screens are made of periodic structure aim to invoke surface plasmon polariton (SPP) [...]

Polysilicon Nano-wires Based Nano-device on Silicon Chip: Fabrication and its Application

Mishra N.N., Winterrowd P., Nelson R., Maki G., Maki W.C., Rastogi S.K., Cameron E., Filanoski B., Maki G., Maki W.C., University of Idaho, US

5x5 arrays of six nano-transistor devices were fabricated on p-type silicon/silicon oxide (200nm) wafers with resistivity 1-100 -cm. 50nm of doped polysilicon were deposited and annealed to make nanowires. All nanowires were made with direct [...]

Polysilicon Nano-wires Based Nano-device on Silicon Chip: Fabrication and its Application

Mishra N.N., Winterrowd P., Nelson R., Maki G., Maki W.C., Rastogi S.K., Cameron E., Filanoski B., Maki G., Maki W.C., University of Idaho, US

5x5 arrays of six nano-transistor devices were fabricated on p-type silicon/silicon oxide (200nm) wafers with resistivity 1-100 -cm. 50nm of doped polysilicon were deposited and annealed to make nanowires. All nanowires were made with direct [...]

Homogeneous Bioluminescence Resonant Energy Transfer On High Density Array Imaging Chip

Filanoski B., Rastogi S., Cameron E., Mishra N., Maki W., University of Idaho, US

Fluorescent microarray technologies are widely used in molecular biology for studying gene expression, immune detection and drug discovery. Fluorescent assays are very sensitive but present problems with many bio-agents having inherent fluorescence which interfere with [...]