Tris (2,2?-bipyridyl)ruthenium(II) electrogenerated chemiluminescence in analytical science

Lee, Won Yong

doi:10.1007/bf01243160

Cited by 261 publications

(170 citation statements)

References 79 publications

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“…Additionally, RuðbpyÞ 31 3 was generated in situ at the interface. In this approach, RuðbpyÞ 21 3 was transported to the interface by a syringe pump through a reaction tube, in which the separation capillary was inserted [30]. Beta blockers, AAs and tripropylamine were used as analytes to characterize the CE-ECL systems.…”

Section: Clinical and Pharmaceutical Applicationsmentioning

confidence: 99%

“…Solvents usually applied in CL determinations based on these reactions include ACN-water, methanol-water and acetone-water [19]. Extensive reviews have summarized the analytical usefulness of RuðbpyÞ 21 3 as an ECL label [20][21][22][23][24] or some advances in relation to the use of ECL on microfluidic chips [25,26]. RuðbpyÞ 21 3 is the stable species in the solution.…”

Section: Tris(20 -Bipyridine) Ruthenium (Ii) Reactionmentioning

confidence: 99%

“…RuðbpyÞ 21 3 is the stable species in the solution. The reactive species, RuðbpyÞ 31 3 , can be generated from RuðbpyÞ 21 3 on the electrode surface by oxidation at about +1.3 V. RuðbpyÞ 31 3 can react with analytes containing tertiary amine group to form the excited state ½RuðbpyÞ 21 …”

Section: Tris(20 -Bipyridine) Ruthenium (Ii) Reactionmentioning

confidence: 99%

“…An extensive table (Table 1) with a summary of the relevant aspects concerning the applied CL system, the separation conditions, the detection limits and applications, has also been included. Four main parts corresponding to the main applied CL reactions in CE (tris (2,2 0 -bipyridine)ruthenium(II) (RuðbpyÞ 21 3 ), luminol and derivatives, PO or direct oxidations) have been differentiated and a last part including a miscellaneous about other CL systems has been included in Table 1.…”

Section: Introductionmentioning

confidence: 99%

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Advances and analytical applications in chemiluminescence coupled to capillary electrophoresis

2010

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Advances and analytical applications in chemiluminescence coupled to capillary electrophoresisThe present review presents the state of the art of the developments, key strategies and analytical applications of chemiluminescence detection coupled to CE (CE-CL). Different parts considering the most common CL systems have been included, such as the tris(2,2 0 -bipyridine)ruthenium(II) system, the luminol and derivatives reaction, the peroxyoxalate CL or direct oxidations. New advances in homemade configurations and applications in different fields such as clinical, pharmaceutical, environmental and food analysis have been included. The focus is on studies which appeared from 2000 to the end of 2009.

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Section: Clinical and Pharmaceutical Applicationsmentioning

confidence: 99%

Section: Tris(20 -Bipyridine) Ruthenium (Ii) Reactionmentioning

confidence: 99%

Section: Tris(20 -Bipyridine) Ruthenium (Ii) Reactionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Advances and analytical applications in chemiluminescence coupled to capillary electrophoresis

2010

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“…4 As the characteristics (emission properties, luminescent intensities, and life time) may vary depending on the local environment of the metal complexes (d-d states, spin-orbit coupling, pure π -π * phosphorescences, and emitting state energy), we are interested in developing new inorganic complexes with local environments differing from Ru(bpy) 3 2+ or known derivatives. In the present study we report the synthesis and characterization of novel electrochemiluminescent ruthenium(II) complexes, which are expected to be potent ECL materials.…”

Section: 3mentioning

confidence: 99%

Synthesis of Novel Ruthenium(II) Complexes Containing 2,2'-Bipyridyl and 2-(2-Pyridyl) benzimidazole Ligands and Their Electrochemiluminescent Characteristics

Lee

Park

Kim

et al. 2002

Bulletin of the Korean Chemical Society

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Reagentless Sensor Integrating Electrodes, Photodetector, and Immobilized Co-Substrate for Electrochemiluminescence-Based Assays

Michel¹,

Wal

Fiaccabrino

et al. 1999

Electroanalysis

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A reagentless and regenerable electrochemiluminescence sensor has been developed by immobilizing the Rubpy 3 2 complex at the surface of a miniaturized sensor combining the electrode transducer and the photodetector on the same silicon chip. The immobilization was performed following a two-step procedure. The complex was ®rst incorporated in a sol-gel matrix which was ground to a powder. The microparticles thus obtained were then entrapped in a polyhydroxyethyl methacrylate membrane. The sensor was characterized by performing codeine assays with standard and pharmaceutical samples. The detection limit for codeine was 20 mM and the sensitivity of the sensor represented 20 % of the value obtained when the cosubstrate was supplied in solution. The self-containment working time was determined to be 7 days of reproducible measurements.

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Tris (2,2?-bipyridyl)ruthenium(II) electrogenerated chemiluminescence in analytical science

Cited by 261 publications

References 79 publications

Advances and analytical applications in chemiluminescence coupled to capillary electrophoresis

Advances and analytical applications in chemiluminescence coupled to capillary electrophoresis

Synthesis of Novel Ruthenium(II) Complexes Containing 2,2'-Bipyridyl and 2-(2-Pyridyl) benzimidazole Ligands and Their Electrochemiluminescent Characteristics

Reagentless Sensor Integrating Electrodes, Photodetector, and Immobilized Co-Substrate for Electrochemiluminescence-Based Assays

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