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Porcine reproductive and respiratory syndrome (PRRS) is an endemic in most of swine producing countries. An early detection of PRRS in the farm can minimize great economic losses to the farmers. In this paper we describe a rapid, sensitive and portable biosensor platform to detect the PRRS antibodies from the infected porcine blood serum. The results showed that the entire sensing was completed in...
A novel method to measure the total serum protein concentration is described in this paper. The method uses a tapered fiber optics based on the principles of fiber optic evanescent wave spectroscopy. The biosensor applies a commercially available fluorescent dye-immobilized porous glass coating on a multi-mode optical fiber. The evanescent waves at the fiber optic core-cladding interface are used...
A novel method and instrumental system to determine the total protein concentration in a liquid sample is described. It uses a fiber optic total protein sensor (FOPS) based on the principles of fiber optic evanescent wave spectroscopy. The FOPS applies a dye-immobilized porous glass coating on a multi-mode optical fiber. The evanescent waves at the fiber optic core-cladding interface are used to monitor...
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