Abstract

The fluorescence spectrum of different serum samples added at the same concentrations with different pesticides (seed coated agent, herbicide and the flapping lice spirit) has been studied when 260, 280 and 320 nm, respectively exciting lights are used to excite the serum. It is found by experiment that when the same pesticide is added to the serum in different biochemical indexes, the fluorescence spectrum peak changes differently. The red shift occurs for the position of the fluorescence peak when the different pesticides are added to the serum in the same biochemical index. For the serum in different biochemical indexes added with the pesticides, the fluorescence intensity changes differently. The aim of study was to determine the type of pesticides based on the change of the serum fluorescence intensity. The experimental results show that pesticides have a great influence on the fluorescence of the serum in different biochemical indexes. The further research results will provide an experimental basis for first aid and drug use for patients who are suffered from pesticide or herbicide poisoning in different biochemical indexes.

Keywords:

Fluorescence spectrum, herbicide, seed coated with pesticide, serum, the flapping lice spirit,

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Competing interests

The authors have no competing interests.

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