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04-14-2015, 03:50 AM
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Scientists Unveil Cheap and Disposable Paper Test for Morphine
 At the VTT Technical Research Centre of Finland, researchers have developed a paper-based lateral flow assay for Morphine testing. This tech**logy, which is able to spot small target molecules, was designed to detect the use of a wide variety of *****, as well as for applications in clinical diag**stics. The investigators used Fab fragments, components antibodies that attach to antigens as sensing particles, coupled with gold na**particles that can be easily detected. The Paper is shaped to create a matrix of capillaries through which the sample flows through, while an inkjet printer was used to lay down the Fab fragments. In their laboratory testing, the researchers showed that the Paper assay was able to detect Morphine at concentrations down to 1ng/mL. Study in Analytical and Bioanalytical Chemistry: A paper-based lateral flow assay for morphine… Source: VTT Technical Research Centre of Finland… The post Scientists Unveil Cheap and Disposable Paper Test for Morphine appeared first on Medgadget. ??????? ??????: Scientists Unveil Cheap and Disposable Paper Test for Morphine || ??????: rss || ??????: اسم منتداك
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