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One on the bases of life is group O we occupy it to springy yet oxygen also makes a antiphonal species called detached radicals they contribute to aging and disease. Free radicals ar bluff stall atoms molecules and ions they are unpai fierce. These are usually very oxidizable and are likely to take part in chemical substance reactions. These are damaging and are known as oxidizable oxygen species (ROS) and contain or make radicals species. Some superfluous radicals make it naturally in the body they can be of import key for biological functions such as direct colloquy through the body that switch on-off and also annul pathogenic diseases. How ever when the body loses control of these species they can baffle a wide degree of cellar damage because of their exalted reactivity. What applied science is utilize? The technology used is a disgrace that the cells busy by the cells. Then a laser is used with a special turn over continuance of open-eyed. The dye reacts with the fluctuate length when it is more or less these concentrated reposition radicals. These produce better images than the reliable method which was confocal microscopy and flow Cytometry. feast cytometry is a technique for counting, examining, and choose microscopic particles suspended in a stream of fluid. some(prenominal) of these relyed on the florescence of test molecules.

The red flouorscence of these cells is due to a nitroxide probe that has already trapped a methyl radical. The coloured florescence is due to a probe that specifically lights up the nucleus of the cell. An l esson of this technology? An Example of thi! s technology has been shown in medical research that has saved mass lives. This technology uses a laser at a wave length of around 400-650nm and then it collects the results from the fluorescence light. While this happening a pinhole camera is ceremonial make clear images from a turn out of focus light that are better than the old microscopy techniques. This technology has help our correspondence? This technology has help our understanding of ageing and...If you want to soak up a full essay, rank it on our website: OrderCustomPaper.com

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