Production and characterization of a polyclonal antibody for Os(II) and Ru(II) polypyridyl complexes

O'Connor, Máire B.; Killard, Anthony J.; O’Kennedy, Richard; Forster, Robert J.; Smyth, Malcolm R.

doi:10.1016/j.jinorgbio.2006.02.002

Cited by 5 publications

(4 citation statements)

References 29 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…In sharp contrast, the ground state p K a values for the carboxylic acid groups in 8 and 9 are reported to be <1, 2.7–2.9 and <1, 2.7, respectively . Thus, it can be seen that even the first p K a values in 5 and 6 are higher than the second p K a values for the corresponding reference complexes.…”

Section: Resultsmentioning

confidence: 99%

Superior Grafting and State-of-the-Art Interfacial Electron Transfer Rates for Newly Designed Geminal Dicarboxylate Bound Ruthenium(II)– and Osmium(II)–Polypyridyl Dyes on TiO₂ Nanosurface

Banerjee

Biswas

et al. 2014

J. Phys. Chem. C

View full text Add to dashboard Cite

Two new Ru(II)−/Os(II)−polypyridyl based sensitizer dyes with geminal dicarboxylic acid group as the binding unit for superior grafting of the dye to TiO 2 have been designed and synthesized. Steady-state photochemical studies of the two sensitizer dyes in presence of TiO 2 in water confirm strong binding of the dyes to TiO 2 . Femtosecond transient absorption studies of these newly synthesized dyes on TiO 2 nanosurface have been carried out in water and the results have been compared with those for the corresponding 4,4′-dicarboxy-2,2′-bipyridine analogues of the dyes. While the charge recombination rates are considerably slower, interestingly, the electron injection rates are very fast for multiple saturated C−C linkages present between the chromophoric core and the anchoring moiety. The origin and the consequences of such profound effects on the ultrafast interfacial dynamics are discussed. This is the first report on the ultrafast transient absorption studies of dyes with geminal dicarboxylic acid binding groups, which we believe will add significantly to the present research efforts toward the development of robust and efficient dyes for use in dye solar applications.

show abstract

Section: Resultsmentioning

confidence: 99%

Superior Grafting and State-of-the-Art Interfacial Electron Transfer Rates for Newly Designed Geminal Dicarboxylate Bound Ruthenium(II)– and Osmium(II)–Polypyridyl Dyes on TiO₂ Nanosurface

Banerjee

Biswas

et al. 2014

J. Phys. Chem. C

View full text Add to dashboard Cite

show abstract

“…The characterization of a polyclonal antibody produced via immunization with an Os(bpy) 2 dcbpy hapten is described in [148]. The cross-reactivity of this antibody for the Ru(II) analog of the hapten was also investigated.…”

Section: Metal-ligand Complexesmentioning

confidence: 99%

Long-wavelength fluorescence lifetime labels

et al. 2011

View full text Add to dashboard Cite

show abstract

“…Dipyridyl Ru(II) complexes have been used in anti-tumor treatment as alternatives to cis-platin. The octahedral geometry of Ru(II) allows for reactivity and binding that cannot be achieved by the square-planar Pt(II) cis-platin system [ 18,19 ]. Metal carbonyls are useful in organic synthesis and as catalysts or catalyst precursors in homogeneous catalysis.…”

Section: Introductionmentioning

confidence: 99%

Studies on Spectroscopic and Crystal Structure of Dichloro Carbonyl Dipyridine Triphenylarsine Ruthenium(ii) Complex

2015

JSC

View full text Add to dashboard Cite

The title complex [Ru(Cl) 2 (CO)(py) 2 (AsPh 3 )], was synthesized and characterized. The molecular structure and crystal structures are determined by X-ray crystallography. The dihedral angle between the two cis-pyridine rings is 73.3(2)q, which shows that they are almost orthogonal to each other. The molecular structure is stabilized by inter-molecular and intra-molecular C-H…Cl interactions. The molecular structure is further stabilized by interactions between the aromatic rings.

show abstract

Production and characterization of a polyclonal antibody for Os(II) and Ru(II) polypyridyl complexes

Cited by 5 publications

References 29 publications

Superior Grafting and State-of-the-Art Interfacial Electron Transfer Rates for Newly Designed Geminal Dicarboxylate Bound Ruthenium(II)– and Osmium(II)–Polypyridyl Dyes on TiO₂ Nanosurface

Superior Grafting and State-of-the-Art Interfacial Electron Transfer Rates for Newly Designed Geminal Dicarboxylate Bound Ruthenium(II)– and Osmium(II)–Polypyridyl Dyes on TiO₂ Nanosurface

Long-wavelength fluorescence lifetime labels

Studies on Spectroscopic and Crystal Structure of Dichloro Carbonyl Dipyridine Triphenylarsine Ruthenium(ii) Complex

Contact Info

Product

Resources

About

Production and characterization of a polyclonal antibody for Os(II) and Ru(II) polypyridyl complexes

Cited by 5 publications

References 29 publications

Superior Grafting and State-of-the-Art Interfacial Electron Transfer Rates for Newly Designed Geminal Dicarboxylate Bound Ruthenium(II)– and Osmium(II)–Polypyridyl Dyes on TiO2 Nanosurface

Superior Grafting and State-of-the-Art Interfacial Electron Transfer Rates for Newly Designed Geminal Dicarboxylate Bound Ruthenium(II)– and Osmium(II)–Polypyridyl Dyes on TiO2 Nanosurface

Long-wavelength fluorescence lifetime labels

Studies on Spectroscopic and Crystal Structure of Dichloro Carbonyl Dipyridine Triphenylarsine Ruthenium(ii) Complex

Contact Info

Product

Resources

About

Superior Grafting and State-of-the-Art Interfacial Electron Transfer Rates for Newly Designed Geminal Dicarboxylate Bound Ruthenium(II)– and Osmium(II)–Polypyridyl Dyes on TiO₂ Nanosurface

Superior Grafting and State-of-the-Art Interfacial Electron Transfer Rates for Newly Designed Geminal Dicarboxylate Bound Ruthenium(II)– and Osmium(II)–Polypyridyl Dyes on TiO₂ Nanosurface