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摘要
We describe fluorescence detection of O-1(2) by a new strategy. Oxidation of a non-fluorescent sulfoxide by O-1(2) occurs via intramolecular oxygen atom transfer in a reactive persulfoxide intermediate. The resulting sulfone shows significantly enhanced (450-fold) emission. This approach complements known methods, and is being extended to biological O-1(2) imaging.
- 出版日期2017-10-25
- 单位天津大学
