Current for detection of explosives precursors, it includes a wide variety of ways, such as by using the detection surface penetrating radar system called GPR (GROUND PENETRATION RADAR) or detection by using a moving X-Ray station by use of X-Ray equipment, vehicle mounted system (Z-backscatter), where each method to check for it there will be advantages and disadvantages of the different. But in this edition will focus on research to make it explode by scent sample collection this method is suitable for the job, blockade to find explosive traces, to check suspicious objects, the suspected area by methods that researchers use to measure if an audience segment the Arthurian.Dakhue how to detect explosive substances by vapor scent samples (Remote Explosive Scent Tracing-REST) with the application of quartz crystal micro balance used due the significance of the changes of procedures in both physics and chemistry. Most have come from the change of mass involved, and there is a very high price, compared with other measurement methods. In a special study project to bring a quartz crystal micro balance in its measurement, find the precursor of explosives. By measuring the mass of a precursor of explosives at a deposition on quartz crystal micro balance that is coated with a thin film of Crown Ether in the adhesion to the surface of the QCM by generator frequency crystal oscillators, low-noise model. And record the results of experiments with the storage program, which can display a response while mass deposition at all.
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