What question did this study set out to answer?

The aim is to develop a sensor for detecting phosgene using a specific ruthenium(II) complex.

February 8, 2026Dalton Transactions4 citations

A Dual-Phase Luminescent Phosgene Sensor Based on an AIE-Active Ruthenium(II) Polypyridine Complex

SKSnehadrinarayan Khatua SPSumit Kumar PatraSiksha O Anusandhan University JGJogat GogoiNorth Eastern Hill University

Key Points

The aim is to develop a sensor for detecting phosgene using a specific ruthenium(II) complex.
Synthesis of bis-heteroleptic ruthenium(II) complex 1[PF6]2
Characterization of aggregation-induced emission enhancement (AIEE) properties
Testing the sensor's efficacy in detecting phosgene
Compound 1[PF6]2 exhibits marked luminescent properties when exposed to phosgene
The sensor shows significant sensitivity and specificity for phosgene detection
Demonstrates potential applications in environmental monitoring

Abstract

Herein, we are reporting bis-heteroleptic ruthenium(II) complex 1PF62 carrying two o-Phenylenediamine groups (OPD) connected to the 4,7- position of a 1,10-phenanthroline ligand. Compound 1PF62 shows aggregation-induced emission enhancement (AIEE) property...

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