| abstract |
The invention relates to the use of fluorescent polysiloxanes as sensitive materials in sensors for detecting or measuring nitro compounds, to fluorescent polysiloxanes, to a process for their preparation and to chemical sensors comprising them. as sensitive materials.Application areas: detection of explosives, control and monitoring of air pollution and the quality of more or less confined environments, surveillance for safety purposes, industrial sites manufacturing, stocking and / or handling nitro compounds. |