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Europium porphyrin complexes

Porphyrin complexes of yttrium, lanthanum, cerium, praesodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium, and thorium can be synthesized using this method. [Pg.159]

If an MU1 acetylaoetonate is used for the porphyrin metallation, Min(Por)(acac) is formed, in which the acetylacetonato coordinates to the metal as a bidentate ligand (Scheme 7).1703 The paramagnetic NMR shift of the phenyl proton in Euni(TPP)(acac) suggests a large displacement of the europium atom from the centre of the porphyrin ( 2.0 A) with long Eu—Np r bonds ( 2.83 A). Sandwich complexes Ce(TPP)2 and PrH(TTP)2 have been reported.34... [Pg.823]

Metal complexes like lanthanide chelates (mainly europium or terbium), ruthenium phenanthrolines or bipyridyls, and platinum porphyrins can be used as fluorescent labels for biomolecules. Their long decay times are perfectly suited for a detection by time-resolved imaging, and the labeled target molecules can be used for the determination of intracellular recognition processes or for the screening of DNA and protein arrays. Ratiometric lifetime-based imaging methods in combination with sophisticated data acquisition and evaluation tools can substantially contribute to the development... [Pg.85]

In Chapters I and 2, an introduction is made to the synchrotron Mossbauer spectroscopy with examples. Examples include the/ns/tu Mossbauer spectroscopy with synchrotron radiation on thin films and the study of deep-earth minerals. Investigations of in-beam Mossbauer spectroscopy using a Mn beam at the RIKEN RIBF is presented in Chapter 3. This chapter demonstrates innovative experimental setup for online Mossbauer spectroscopy using the thermal neutron capture reaction, Fe (n, y) Fe. The Mossbauer spectroscopy of radionuclides is described in Chapters 4-7. Chapter 4 gives full description of the latest analysis results of lanthanides Eu and Gd) Mossbauer structure and powder X-ray diffraction (XRD) lattice parameter (oq) data of defect fluorite (DF) oxides with the new defect crystal chemistry (DCC) Oq model. Chapter 5 reviews the Np Mossbauer and magnetic study of neptunyl(+l) complexes, while Chapter 6 describes the Mossbauer spectroscopy of organic complexes of europium and dysprosium. Mossbauer spectroscopy is presented in Chapter 7. There are three chapters on spin-state switching/spin-crossover phenomena (Chapter 8-10). Examples in these chapters are mainly on iron compounds, such as iron(lll) porphyrins. The use of Mossbauer spectroscopy of physical properties of Sn(ll) is discussed in Chapter I I. [Pg.652]


See other pages where Europium porphyrin complexes is mentioned: [Pg.79]    [Pg.156]    [Pg.357]    [Pg.106]    [Pg.238]    [Pg.198]    [Pg.280]    [Pg.189]    [Pg.354]    [Pg.310]    [Pg.218]    [Pg.617]    [Pg.618]    [Pg.645]    [Pg.1237]   
See also in sourсe #XX -- [ Pg.22 , Pg.156 ]

See also in sourсe #XX -- [ Pg.22 , Pg.156 ]




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