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This paper describes a miniaturized oxygen sensor array integrated with heaters and temperature sensors and a LabVIEW-based measurement system which exactly can measure a cellular respiration level in a solution containing cells simultaneously. The designed oxygen sensor consists of Clark-type sensors, heaters, and temperature sensors of 2 times 3 array type on the substrate. 18 mum PDMS was used...
It is demonstrated that the etched-core fiber Bragg grating sensor can be used to detect down to a monolayer of biological and chemical agents immobilized on the surface of the fiber. Theoretical models based on calculating the effective index of the surrounding medium in the presence of immobilized layer(s) were developed and confirmed experimentally by immobilizing a monolayer of 3-aminopropyl-monoethoxydimethyl-silane...
In this paper, we show that the fiber Bragg grating sensor can be used to detect and differentiate the number of layers that are deposited on the fiber surface. A theory was developed for calculating the wavelength change as thin films of biological and chemical layers are immobilized on the surface of the fiber in the presence of a surrounding medium. A theory is developed and verified experimentally...
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