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Lanthanide-based luminescent probes for selective time-gated detection of hydrogen peroxide in water and in living cells

  作者 LIPPERT ALEXANDER R; GSCHNEIDTNER TINA; CHANG CHRISTOPHER J  
  选自 期刊  Chemical Communications;  卷期  2010年46-40;  页码  7510-7512  
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[摘要]Lanthanide-based luminescent probes TPR1 and TPR2 were developed for the detection of hydrogen peroxide (H2O2) in living systems. The chemoselective reaction of these boronate-protected probes with H2O2 resulted in an enhanced lanthanide sensitization and a 6-fold increase in luminescent intensity. TPR2 was utilized to measure the endogenous production of H2O2 in RAW 264.7 macrophages using time-gated luminescent spectroscopy.

 
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