Acridine orange as a coreactant for efficient electrogenerated chemiluminescence of tris(2,2′-bipyridine)ruthenium() and its use in selective and sensitive detection of thiourea

Acridine orange as a coreactant for efficient electrogenerated chemiluminescence of tris(2,2′-bipyridine)ruthenium() and its use in selective and sensitive detection of thiourea

A new and efficient anodic Ru(bpy) 3 2+ ECL system by using acridine orange (3,6-Bis(dimethylamino)acridine, AO) as a coreactant was reported in a neutral medium. The developed Ru(bpy) 3 2+ -AO system displayed a higher ECL intensity than that of the classic Ru(bpy) 3 2+ - oxalate ECL system, and wa...

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Veröffentlicht in:Chemical communications (Cambridge, England) England), 2020-05, Vol.56 (38), p.5154-5157
Hauptverfasser: Saqib, Muhammad, Bashir, Shahida, Kitte, Shimeles Addisu, Li, Haijuan, Jin, Yongdong
Format: Artikel
Sprache:eng
Schlagworte:
Acridine Orange - chemistry
Chemiluminescence
Electrons
Luminescence
Luminescent Measurements
Molecular Structure
Optimization
Organometallic Compounds - chemical synthesis
Organometallic Compounds - chemistry
Ruthenium
Ruthenium compounds
Thiourea - analysis
Thioureas
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Zusammenfassung:A new and efficient anodic Ru(bpy) 3 2+ ECL system by using acridine orange (3,6-Bis(dimethylamino)acridine, AO) as a coreactant was reported in a neutral medium. The developed Ru(bpy) 3 2+ -AO system displayed a higher ECL intensity than that of the classic Ru(bpy) 3 2+ - oxalate ECL system, and was further exploited for the ECL detection of thiourea for the first time. We introduced a novel coreactant for efficient anodic electrochemiluminescence of Ru(bpy) 3 2+ and applied it for the sensitive detection of thiourea for the first time.
ISSN:1359-7345
1364-548X
DOI:10.1039/d0cc01273d