Abstract
The ruthenium(II) complexes having 2,2′-bipyridine and phenanthroline derivatives are synthesized and characterized. The photophysical properties of these complexes at pH 12.5 are studied. The electron transfer reaction of biologically important phenolic acids and tyrosine are studied using absorption, emission and transient absorption spectral techniques. Semiclassical theory is applied to calculate the rate of electron transfer between ruthenium(II) complexes and biologically important phenolic acids.
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Acknowledgments
Prof. S. Rajagopal thanks UGC, New Delhi for sanctioning UGC-BSR Faculty and UGC Emeritus Fellowships. A. Rajeswari thanks UGC, New Delhi and the Management of Fatima College, Madurai for sanctioning permission to avail the benefits of Faculty Development Programme (FDP). A. Ramdass is the recipient of UGC Meritorious fellowship under the Basic Scientific Resear;ch (BSR) Scheme.
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Rajeswari, A., Ramdass, A., Muthu Mareeswaran, P. et al. Electron Transfer Studies of Ruthenium(II) Complexes with Biologically Important Phenolic Acids and Tyrosine. J Fluoresc 26, 531–543 (2016). https://doi.org/10.1007/s10895-015-1738-3
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DOI: https://doi.org/10.1007/s10895-015-1738-3