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[China Instrument Network Instrument Development] Russia's St. Petersburg Institute of Technology released a message that the researchers found a new method of biological analysis, the use of laser spectroscopy signals to measure the size of liquid nano-and micro-particles. With this, the research results can be used for medical research in the field of liquid sample analysis, environmental monitoring, and liquid detection. The new method has obvious advantages over the currently applied analysis methods.
The new method has higher accuracy in the measurement of the particle size in the liquid than the conventional method, and the accuracy of the particle composition in the liquid can be increased by 20-60%. Previously, laser spectroscopy technology has limited the application of this technology because it can only measure particles of the same size in liquids. Scientists from St. Petersburg Institute of Technology have broken through this limitation.
In the study of the analysis of laser spectral information, based on the research results of Soviet mathematics and physicist Andrei Tikhonov, Tikhonov’s regular method, the researchers of the university tried various methods and eventually found A new method for fast calculation of nonlinear systems has led to a dramatic increase in the speed of particle size calculations. Even in liquids in which multiple component particles coexist, this method can ensure that the calculation accuracy is sufficiently accurate. At present, the biological analysis method has obtained related patents, and the research team will introduce it into practical applications as soon as possible.
(Original title: Russian scientists find new bioanalytical methods)
The new method has higher accuracy in the measurement of the particle size in the liquid than the conventional method, and the accuracy of the particle composition in the liquid can be increased by 20-60%. Previously, laser spectroscopy technology has limited the application of this technology because it can only measure particles of the same size in liquids. Scientists from St. Petersburg Institute of Technology have broken through this limitation.
In the study of the analysis of laser spectral information, based on the research results of Soviet mathematics and physicist Andrei Tikhonov, Tikhonov’s regular method, the researchers of the university tried various methods and eventually found A new method for fast calculation of nonlinear systems has led to a dramatic increase in the speed of particle size calculations. Even in liquids in which multiple component particles coexist, this method can ensure that the calculation accuracy is sufficiently accurate. At present, the biological analysis method has obtained related patents, and the research team will introduce it into practical applications as soon as possible.
(Original title: Russian scientists find new bioanalytical methods)