Moscow chemists have created “the sword of the Jedi” Employees of the Department of analytical chemistry, faculty of chemistry, Moscow state University of regular laser pointers with the focusing lenses have developed a prototype of simple and affordable molecular optical analyzer similar to the sword of the Jedi from the epic “Star wars.” Upstairs The principle of operation of the proposed means of measurement is based on attenuation of laser radiation in solution is determined by the component placed in the measuring glass tube. The choice of the working wavelength of the radiation depends on the nature of the analyte: the higher its concentration in the solution, the more attenuated the radiation and the shorter the length of the “light path” laser beam. The newsshouldn’t do that. Harmful tips that will spoil your technique Using the developed analyzer to determine concentrations in solutions not only of the chromophores and phosphors
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