The Synthesis Characterisation Photochemical And Photophysical Properties Of Ruthenium Ii And Osmium Ii Polypyridyl Complexes Containing Triazole Ligands
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The Synthesis Characterisation Photochemical And Photophysical Properties Of Ruthenium Ii And Osmium Ii Polypyridyl Complexes Containing Triazole Ligands
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Author : Helen P. Hughes
language : en
Publisher:
Release Date : 1993
The Synthesis Characterisation Photochemical And Photophysical Properties Of Ruthenium Ii And Osmium Ii Polypyridyl Complexes Containing Triazole Ligands written by Helen P. Hughes and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1993 with Chemistry, Analytic categories.
Index To Theses With Abstracts Accepted For Higher Degrees By The Universities Of Great Britain And Ireland And The Council For National Academic Awards
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Author :
language : en
Publisher:
Release Date : 2003
Index To Theses With Abstracts Accepted For Higher Degrees By The Universities Of Great Britain And Ireland And The Council For National Academic Awards written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003 with Dissertations, Academic categories.
Comprehensive Dissertation Index
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Author :
language : en
Publisher:
Release Date : 1989
Comprehensive Dissertation Index written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1989 with Dissertations, Academic categories.
Design And Synthesis Of Luminescent Metal Polypyridyl Complexes Of Platinum Ii Ruthenium Ii And Osmium Ii For Chemosensing And Biological Studies
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Author : Wing-Suen Tang
language : en
Publisher: Open Dissertation Press
Release Date : 2017-01-27
Design And Synthesis Of Luminescent Metal Polypyridyl Complexes Of Platinum Ii Ruthenium Ii And Osmium Ii For Chemosensing And Biological Studies written by Wing-Suen Tang and has been published by Open Dissertation Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-01-27 with categories.
This dissertation, "Design and Synthesis of Luminescent Metal Polypyridyl Complexes of Platinum(II), Ruthenium(II) and Osmium(II) for Chemosensing and Biological Studies" by Wing-suen, Tang, 鄧詠璇, was obtained from The University of Hong Kong (Pokfulam, Hong Kong) and is being sold pursuant to Creative Commons: Attribution 3.0 Hong Kong License. The content of this dissertation has not been altered in any way. We have altered the formatting in order to facilitate the ease of printing and reading of the dissertation. All rights not granted by the above license are retained by the author. Abstract: Abstract of thesis entitled DESIGN AND SYNTHESIS OF LUMINESCENT METAL POLYPYRIDYL COMPLEXES OF PLATINUM(II), RUTHENIUM(II) AND OSMIUM(II) FOR CHEMOSENSING AND BIOLOGICAL STUDIES Submitted by TANG WING SUEN for the degree of Doctor of Philosophy at The University of Hong Kong in November 2006 A series of platinum(II) terpyridyl alkynyl complexes derivatized with basic amino functionalities and crown ether pendants, [Pt(trpy)(C≡C-R)]X (R = - - -C H -N(CH ) -4, X = OTf; R = -C H -N(CH CH OCH ) -4, X = OTf; R = 6 4 3 2 6 4 2 2 3 2 - - -C H -NH-4, X = OTf; R = -C H -N(CH )-4, X = Cl; R = 6 4 2 6 4 3 2 - - -C H -N(CH CH OCH ) -4, X = Cl; R = -C H -NH -4, X = Cl; R = -B15C5, X 6 4 2 2 3 2 6 4 2 - - = OTf; R = -A15C5, X = OTf ) have been synthesized. The X-ray crystal structure of [Pt(trpy){C≡CC H -N(CH CH OCH )-4}](OTf) has been 6 4 2 2 3 2 determined. The lowest energy absorption of the complexes except [Pt(trpy)(C≡CB15C5)](OTf) were tentatively assigned to originate from a π(C≡C) → π*(trpy) ligand-to-ligand charge transfer (LLCT) transition mixed with some metal-to-ligand charge transfer (MLCT) contribution. The ion-binding and pH dependent properties have also been studied. Their photophysical and spectroscopic properties were shown to be dependent on pH and selected metal ions, and their colorimetric and luminescence chemosensing properties were described. Another series of platinum(II) terpyridyl alkynyl complexes, t - [Pt( Bu trpy)(C≡C-R)]X [R = -C H -NH -4, X = OTf; R = -C H -NCS-4, X = 3 6 4 2 6 4 - - - OTf; R =-C H -NHCOCH I-4, X = OTf; R = -UH-5 (UH = Uracil), X = Cl; 6 4 2 -UMe-5, X = OTf (UMe = 1,3-dimethyluracil)] have been successfully synthesized and characterized. The X-ray crystal structures of t t [Pt( Bu trpy)(C≡C-C H-NCS-4)](OTf), [Pt( Bu trpy)(C≡C-UH-5)]Cl and 3 6 4 3 [Pt( Bu trpy)(C≡C-UMe-5)](OTf) have been determined. Their photophysical and electrochemical behaviour, together with their protein labeling and DNA binding studies, have also been studied. The emission of the complexes in solution at room temperature has been tentatively assigned as originated from a dπ(Pt) → π*( Bu trpy) triplet MLCT excited state. The 77 K butyronitrile glass displayed dual luminescence which were assigned to originate from an intraligand (IL) phosphorescence of the terpyridine ligand and a dπ(Pt) → t 3 t π*( Bu trpy) MLCT phosphorescence. The [Pt( Bu trpy)(C≡C- 3 3 C H-NHCSNH-4)](OTf)-HSA and [Pt( Bu trpy)(C≡C-C H -NHCOCH S- 6 4 3 6 4 2 4)](OTf)-HSA (HSA = human serum albumin) bioconjugates were highly colored and exhibited luminescence in the visible region upon photoexcitation. A series of ruthenium(II) diimine complexes and an osmium(II) diimine complex containing extended π-conjugated ligands, [Ru(bpy) (pmra)](PF ) 2 6 2 [pmra = N-(2-pyridylmethylene)-2-fluorenamine], [Ru(bpy) (pmra)]Cl, 2 2 [Ru(bpy) (pmaa)]Cl [pmaa = N-(2-pyridylmethylene)-2-anthramine], 2 2 [Ru(bpy) (pmpa)]Cl [pmpa = N-(2-pyridylmethylene)-1-pyrenamine], 2 2 [Ru(bpy) (pmfa)]Cl [pmfa = N-(2-pyridylmethylene)-3-fluoranthenamine] 2 2 and [Os(bpy) (pmaa)](PF ), have been synthesized. The lowest energy 2 6 2 absorption bands of the ruthenium(II) complexes w
The Synthesis And Characterisation Of Novel Ruthenium Ii Polypyridyl Complexes For Use In Cellular Imaging
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Author : Zoe Joseph Stack
language : en
Publisher:
Release Date : 2013
The Synthesis And Characterisation Of Novel Ruthenium Ii Polypyridyl Complexes For Use In Cellular Imaging written by Zoe Joseph Stack and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013 with categories.
Synthesis And Characterisation Of Ruthenium Ii Tris Heteroleptic Complexes Containing A Triazole Ligand
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Author : Declan Mulhern
language : en
Publisher:
Release Date : 2003
Synthesis And Characterisation Of Ruthenium Ii Tris Heteroleptic Complexes Containing A Triazole Ligand written by Declan Mulhern and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003 with Ruthenium compounds categories.
Photophysical Properties Of Iridium Iii And Ruthenium Ii Complexes Containing Bis And Terdentate Polypyridyl Ligands
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Author :
language : en
Publisher:
Release Date : 2010
Photophysical Properties Of Iridium Iii And Ruthenium Ii Complexes Containing Bis And Terdentate Polypyridyl Ligands written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010 with categories.
Design And Synthesis Of Luminescent Metal Polypyridyl Complexes Of Platinum Ii Ruthenium Ii And Osmium Ii For Chemosensing And Biological Studies
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Author : Wing-suen Tang
language : en
Publisher:
Release Date : 2006
Design And Synthesis Of Luminescent Metal Polypyridyl Complexes Of Platinum Ii Ruthenium Ii And Osmium Ii For Chemosensing And Biological Studies written by Wing-suen Tang and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006 with Chemical senses categories.
Photophysical Properties Of Iradium Iii And Ruthenium Ii Complexes Containing Bis And Terdentate Polypyridyl Ligands
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Author : Nicholas Michael Tart
language : en
Publisher:
Release Date : 2010
Photophysical Properties Of Iradium Iii And Ruthenium Ii Complexes Containing Bis And Terdentate Polypyridyl Ligands written by Nicholas Michael Tart and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010 with categories.
The Synthesis Spectroscopic And Electrochemical Characterisation Of Ruthenium Ii Polypyridyl Complexes Containing A Catechol Moiety
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Author : Luke O'Brien
language : en
Publisher:
Release Date : 2001
The Synthesis Spectroscopic And Electrochemical Characterisation Of Ruthenium Ii Polypyridyl Complexes Containing A Catechol Moiety written by Luke O'Brien and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001 with Electrochemistry categories.