Solid-State Oxygen Sensors Based on Phosphorescent Diiodo-Borondipyrromethene Dye

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Dr. S. Banerjee and Prof. D. Papkovsky in collaboration with Tomsk State University (Russia) have published a joint research paper in Sensors and Actuators B journal. The article reports on evaluation of novel O2-sensitive phosphorescent indicator dye (I2-BODIPY) emitting in near infra-red part of electromagnetic spectra and having brightness and photostability comparable with existing state-of-the-art metalloporphyrin-based indicator dyes. This indicator dye has also long emission lifetimes (up to 300 microseconds) and can be exploited in design of novel O2 probes and sensors for biological detection.
The full text of the paper can be found here.

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