76886
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76886
Fluka
Tris(4,7-diphenyl-1,10-phenanthroline)ruthenium(II) dichloride complex
for fluorescence
| CAS Number: | 36309-88-3 |
| Linear Formula: | C72H48Cl2N6Ru |
| Molecular Weight: | 1169.17 |
| MDL number: | MFCD03095387 |
| PubChem Substance ID: | 24887072 |
Description
| Frequently Asked Questions | Live Chat and Frequently Asked Questions are available for this Product. |
| Other Notes | Luminescent oxygen probe in optic sensors1,2; Studies on oxygen in skin3,4 |
| Features and Benefits | Ruthenium-tris(4,7-diphenyl-1,10-phenanthroline) dichloride (Ru(dpp)) and Tris(4,7-diphenyl-1,10-phenanthroline)-ruthenium hexafluorophosphate (Ru(dpp)3(PF6)2) have been widely used as probes for luminescent detection and quantitation of oxygen. The fluorescence of both dyes (abs. λmax 455 nm, luminescence λmax 613 nm) is strongly reduced by molecular oxygen due to dynamic quenching. Therefore, it is a viable oxygen probe based on either measurement of intensity or decay time. Ruthenium-tris(4,7-diphenyl-1,10-phenanthroline) dichloride has been used for (fiber) optic sensors, studies on oxygen in skin and skin tumors, measurement of oxygen flux through skin and for oxygen imaging. |
Properties
| grade | for fluorescence |
| fluorescence | λex 455 nm; λem 615 nm in 0.1 M phosphate pH 7.0 |
| solubility | DMF: soluble |
| chloroform: soluble | |
| ethanol: soluble | |
| methanol: soluble |
Safety
| Personal Protective Equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
| Safety Statements | 24/25 |
| WGK Germany | 3 |
References
| Cited Reference | 1. J.R. Bacon, J.N. Demas Anal. Chem. 59, 2780, (1987) |
| 2. I. Klimant, O.S. Wolfbeis Anal. Chem. 67, 3160, (1995) | |
| 3. W.L. Rumsey et al. Science 241, 1649, (1988) Abstract | |
| 4. G. Liebsch et al. Appl. Spectroscopy 54, 548, (2000) |
