Fluorescent ratiometric sensing of pyrophosphate via induced aggregation of a conjugated polyelectrolyte.
نویسندگان
چکیده
Direct detection of pyrophosphate (PPi) in aqueous solution is demonstrated using a cationic poly(phenylene-ethynylene) with polyamine side chains. Pyrophosphate-induced polymer aggregation causes a significant spectroscopic change, which in turn allows quantification of dissolved PPi using ratiometric signals.
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ورودعنوان ژورنال:
- Chemical communications
دوره 46 33 شماره
صفحات -
تاریخ انتشار 2010