diagnostic Papers [pic] Introduction ? As we know about of new inventions that utilise high engineering science cost mountainous amounts of money so as a result theyll be expensive and scantily affordable by some people. This is the bring up of this invention which is notwithstanding utilise high biochemical technology mixed with an antediluvian technology which is typography, its cheap and affordable. ? What are diagnostic papers do of? Those paper was invented by Harvards university professor of chemical science George Whitesides and his research group month ago. They are biochemically graceful papers that make of natural compound which is cellulose. ? How those papers bet? Those papers are hydrophilic which means that the papers equivalent water, so when a drop of blood for example is vex on the paper itll diffuse instantly in finical channels to impinge on the outpouring zones, then the discolors of test zones will b e changed to red, blue, green, or yellow according to the tests result. there is a color key to interpret the results to a meaningful statements. ? Usage: Diagnostic papers are used in different support aspects; medicine, food safety, environmental monitoring, agriculture, military operations. ? Advantages: ? Cheap. ? hoy weight and portable.

? easygoing to use so they dont need a highly qualified person to practise a test. ? wear upont need any lovely of power. ? Dont need large(p) amounts of fluids thatll be tested. ? easy to dispose and si nge not like usual equipments (Ex: Syringe).! ? Disadvantages: In my opinion its 90% perfect because it has a weakness crest while using it in medicine; there is large amounts of diseases so we need large numbers of this invention to contact the number of diseases, but professor George Whitesides and his team are exploitation papers to be able to perform some(prenominal) different tests some(prenominal) times so when this happens this invention will be nuclear number 6% perfect. ? Conclusion: In conclusion, we...If you want to substantiate a in effect(p) essay, order it on our website:
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