1results about How to "Achieve high sensitivity" patented technology

The application provides a transformer oil acetylene free degassing detection method and system based on click chemistry, relates to the technical field of gas detection and analysis, and utilizes a first product generated through a first click chemistry reaction and a second product generated through a second click chemistry reaction as catalysts to trigger subsequent same cascade chemical amplification reactions, so that a single product molecule can catalyze the hydrolysis of a large amount of acid-sensitive substrates, a significant and measurable change in the conductivity of a mixed solution is realized, precise detection of extremely low concentration acetylene is realized, meanwhile, a second click chemistry reaction of a synchronous internal standard reagent and a trigger agent exists independently of the process of acetylene concentration detection, calculation of acetylene detection is performed, the final output is not a single first electric signal value, but a ratio of the first electric signal value and a second electric signal value, a signal ratio is obtained, interference factors are offset, online self-correction of acetylene detection is realized, and the high consistency and accuracy of detection results under different times and different batches of reagents are ensured.