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Tris(4,7-diphenyl-1,10-phenanthroline)ruthenium II dichloride complex
本产品不向个人销售,仅用作科学研究,不用于任何人体实验及非科研性质的动物实验。
Tris(4,7-diphenyl-1,10-phenanthroline)ruthenium II dichloride complex图片
规格:98%
分子量:1169.2
包装与价格:
包装价格(元)
1mg电议
5mg电议
10mg电议
25mg电议

产品介绍
A luminescent oxygen probe
货号:ajcx23666
CAS:36309-88-3
分子式:C72H48N6Ru.2Cl
分子量:1169.2
溶解度:DMF: 25 mg/ml,DMSO: 25 mg/ml,Ethanol: 25 mg/ml,Ethanol:PBS (pH 7.2) (1:3): 0.25 mg/ml
纯度:98%
存储:Store at -20°C
库存:现货

Background:

Tris(4,7-diphenyl-1,10-phenanthroline)ruthenium II dichloride complex is a luminescent probe (absorption Λmax: 455 nm, luminescence Λmax: 613 nm) widely used for detection and quantitation of oxygen.1The dye is strongly reduced by molecular oxygen as a result of dynamic quenching; thus oxygen detection can be based on either measurement of intensity or decay time.2This oxygen probe has been used to optimize optical oxygen sensors, to measure oxygen flux through tissues and in skin tumors, and for oxygen imaging.1,3,4,5,6

1.Kim, H.J., Jeong, Y.C., Rhee, J.I., et al.Synthesis of tris(4,7-diphenyl-1,10-phenanthroline)ruthenium(II) complexes possessing a linker arm for use in sol-gel-based optical oxygen sensorBulletin of the Korean Chemical Society27(12)2084-2086(2006)
2.Lippitsch, M.E.Luminescence quenching behavior of an oxygen sensor based on a Ru(lI) complex dissolved in polystyreneAnalytical Chemistry67(1)88-93(1995)
3.Rumsey, W.L., Vanderkooi, J.M., and Wilson, D.F.Imaging of phosphorescence: A novel method for measuring oxygen distribution in perfused tissueScience241(4873)1649-1651(1988)
4.Liebsch, G., Klimant, I., Frank, B., et al.Luminescence lifetime imaging of oxygen, pH, and carbon dioxide distribution using optical sensorsAppl.Spectrosc.54(4)548-559(2000)
5.Bacon, J.R., and Demas, J.N.Determination of oxygen concentrations by luminescence quenching of a polymer-immobilized transition-metal complexAnalytical Chemistry59(23)2780-2785(1987)
6.Klimant, I., and Wolfbeis, O.S.Oxygen-sensitive luminescent materials based on silicone-soluble ruthenium diimine complexesAnalytical Chemistry67(18)3160-3166(1995)