chemical sensor – TechConnect Briefs

Modeling and Simulation of Surface Acoustic Wave Chemical Sensors

Husak M., Laposa A., Kroutil J., Czech Technical University in Prague, Faculty of Electrical Engineering, CZ

In this paper, we present the design and modeling considerations of SAW (Surface Acoustic Wave) chemical sensors based on various structures. These sensors can be used for identifying environmental contaminants in large applications scale. Various [...]

Au Nanoparticle Coupled- Surface Plasmon Resonance Chemical Sensor for Sensitivity Enhancement

Kim H-S, Kim J.H., Choi S-W, Kim H-S, Kim J.H., Cho Y-J, Choi S-W, Ajou University, KR

In order to overcome the sensitivity limitation of SPR, nanoparticle-coupled SPR biosensors have explored with tremendous interests since nanoparticles may significantly enhance the sensitivity by 1-2 orders of magnitude. M. J. Natan et al. reported [...]

A compact, low-power cantilever-based sensor array for chemical detection

Loui A., Ratto T.V., Wilson T.S., Mukerjee E.V., Hu Z-Y, Sulchek T.A., Hart B.R., Lawrence Livermore National Laboratory, US

A compact and low-power cantilever-based sensor array has been developed and used to detect various vapor analytes. This device employs sorptive polymers that are deposited onto piezoresistive cantilevers. We have successfully detected several organic vapors, [...]

Keywords: chemical sensor

Modeling and Simulation of Surface Acoustic Wave Chemical Sensors

Au Nanoparticle Coupled- Surface Plasmon Resonance Chemical Sensor for Sensitivity Enhancement

A compact, low-power cantilever-based sensor array for chemical detection

Polyaniline Nanofibers and Composite Materials for Chemical Detection

Nano-Electronic Sensors – Practical Device Designs for Sensors

From Layout to System Simulation: An Example of an Oxygen Sensor