Download or read book Luminescent Cyclometalated Platinum II Complexes with Isocyanide Ligands as Nucleic Acid Probes Topoisomerase Poisons and Anti Cancers Agents written by Jia Liu and published by Open Dissertation Press. This book was released on 2017-01-27 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This dissertation, "Luminescent Cyclometalated Platinum (II) Complexes With Isocyanide Ligands as Nucleic Acid Probes, Topoisomerase Poisons and Anti-cancers Agents" by Jia, Liu, 刘佳, 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: LUMINESCENT CYCLOMETALATED PLATINUM (II) COMPLEXES WITH ISOCYANIDE LIGANDS AS NUCLEIC ACID PROBES, TOPOISOMERASE POISONS AND ANTI-CANCER AGENTS LIU JIA Ph.D. THESIS THE UNIVERSITY OF HONG KONG May 2011 Abstract of thesis entitled LUMINESCENT CYCLOMETALATED PLATINUM (II) COMPLEXES WITH ISOCYANIDE LIGANDS AS NUCLEIC ACID PROBES, TOPOISOMERASE POISONS AND ANTI-CANCER AGENTS Submitted by Liu Jia for the degree of Doctor of Philosophy at The University of Hong Kong in May 2011 Since the discovery of anti-cancer cisplatin and its derivatives, extensive studies have been conducted on the interaction between platinum(II) complexes and their proposed cellular target DNA. Besides DNA, other cellular targets which may improve cancer cell specificity are less explored. Recent studies have shown that poisoning of DNA topoisomerases (Topo) could be owing to DNA interaction by DNA intercalators. In this thesis work, a class of planar cyclometalated platinum(II) complexes were prepared and their activities on DNA and Topo were examined. A new class of highly cytotoxic luminescent platinum(II) complexes containing C DEGREESN DEGREESN (HC DEGREESN DEGREESN = 6- phenyl-2,2′-bipyridine) ligand were prepared and found to II act as DNA TopoI poisons and probes. [Pt (C DEGREESN DEGREESN)(C≡NR)]ClO 3-1c (R = tert-butyl) inhibited TopoI-mediated DNA relaxation with concentration down to 20 nM. The high potency of 3-1c towards TopoI was attributed to its stabilization of the transient TopoI-DNA cleavage complexes via π---π interactions. The superior photoluminescent properties of 3-1c were used for the in-gel detection of TopoI-DNA cleavage complexes. The detection limit of this method was determined to be approximately 1.8 U/L, which is similar to that of western blotting (1.2 U/L) and much lower than that of coomassie blue staining. 3-1c displayed a significantly high cytotoxicity against human carcinoma cell lines while relatively low toxicity toward normal human cells. The cell death pathway caused by 3-1c was attributed to its TopoI poisoning, which induces cell cycle arrest and apoptosis. Another series of platinum(II) complexes which contain bidentate C DEGREESN ligands II were prepared. [Pt (C DEGREESN)(C≡NR) ]OTf 4-1d (HC DEGREESN = 2-phenylpyridine, R = 2-naphthyl) is stable under physiological conditions and intercalates DNA preferentially at major groove. This complex inhibits TopoIIα-mediated DNA relaxation and kDNA decatenation, with a much higher potency than the known TopoIIα poison Vp-16. To confirm that the cytotoxicity of 4-1d is related to its TopoIIa poisoning, wild-type and TopoIIa-knockdown SUNE1 cell lines were established using siRNA method. Compared with the parental cells, 4-1d is 22-fold less cytotoxic towards the cells with reduced TopoIIa expression, suggesting that TopoIIa is a cellular target of 4-1d. Self-assembling properties of the cyclometalated platinum(II) complexes on phosphate backbones of oligonucleotides due to electrostatic interaction were studied. Due to the superior photophysical properties of the platinum(II) complexes, the subtle competition between self-assembling and hydrophobic intercalation of platinum(II) complexes with DNA can be used to monitor the changes

Download or read book Luminescent Cyclometalated Platinum II Complexes with Isocyanide Ligands as Nucleic Acid Probes Topoisomerase Poisions and Anti cancers Agents written by Jia Liu (Ph. D.) and published by . This book was released on 2011 with total page 321 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Luminescent Cyclometalated Platinum ii Complexes written by Kit-Man Phyllis Siu and published by . This book was released on 2017-01-26 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This dissertation, "Luminescent Cyclometalated Platinum(II) Complexes: Protein Binding Studies and Biological Applications" by Kit-man, Phyllis, Siu, 蕭潔敏, 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. DOI: 10.5353/th_b4501498 Subjects: Platinum compounds - Synthesis Photoluminescence DNA-ligand interactions

Download or read book Luminescent Cyclometalated Platinum II Complexes in DNA Binding Studies and Their Cytotoxicities Against Carcinoma Cell Lines written by Dik-Lung Edmond Ma and published by Open Dissertation Press. This book was released on 2017-01-27 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This dissertation, "Luminescent Cyclometalated Platinum (II) Complexes in DNA Binding Studies and Their Cytotoxicities Against Carcinoma Cell Lines" by Dik-lung, Edmond, Ma, 馬迪龍, 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. DOI: 10.5353/th_b3124581 Subjects: Antineoplastic agents Platinum compounds Cancer cells - Genetics Apoptosis

Download or read book LUMINESCENT CYCLOMETALATED PLA written by 黃家豪 and published by Open Dissertation Press. This book was released on 2017-01-27 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt: This dissertation, "Luminescent Cyclometalated Platinum(II) and Gold(III) Complexes for Molecular Recognition and DNA Binding Studies" by 黃家豪, Kar-ho, Wong, 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. DOI: 10.5353/th_b3122191 Subjects: Platinum compounds - Synthesis Organogold compounds - Synthesis DNA-ligand interactions

Download or read book Luminescent Cyclometalated Platinum II and Gold III Complexes for Molecular Recognition and DNA Binding Studies written by Kar-ho Wong and published by . This book was released on 1999 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Luminescent Platinum ii Palladium ii and Gold iii Complexes Containing Isocyanide Alkynyl and N Heterocyclic Carbene Ligands written by Faan-Fung Hung and published by Open Dissertation Press. This book was released on 2017-01-27 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This dissertation, "Luminescent Platinum(II), Palladium(II) and Gold(III) Complexes Containing Isocyanide, Alkynyl and N-heterocyclic Carbene Ligands: Synthesis, Photophysical Properties and Material Applications" by Faan-fung, Hung, 孔繁峰, 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: Several cyclometalated Pt(II) isocyanide complexes containing C-deprotonated C DEGREESN DEGREESC ligands (C DEGREESN DEGREESC = 2,6-diphenylpyridine derivatives) were synthesized. These complexes display orange-red emissions with max at 582-619 nm and quantum yields of up to 26% in CH2Cl2 at room temperature. The incorporation of carbazole/fluorene/thiophene unit(s) to C DEGREESN DEGREESC ligands leads to minimized structural distortion of complexes in their excited states and thereby suppresses non-radiative decay pathways. The high thermal stability (Td >300 C) renders these complexes good candidates as phosphorescent dopants in organic light-emitting diodes (OLEDs). Red-emitting OLEDs with CIE coordinates of (0.650.01, 0.350.01) were fabricated by vacuum deposition, showing a maximum external efficiency of 12%. In addition, well-defined nano/microstructures were obtained from self-assembly of these complexes driven by π∙∙∙π, C-H∙∙∙π and C-H∙∙∙H-C interactions as observed in the crystal structures. Two series of organopalladium(II) alkynyl complexes containing a terpy (terpy = 2,2':6',2''-terpyridine) or C DEGREESN DEGREESC pincer carbene ligand (C DEGREESN DEGREESC = 2,6-bis(1-butylimidazol-2-ylidenyl)pyridine) were prepared. These complexes are non-emissive in solution at room temperature except that the one containing both C DEGREESN DEGREESC and pyrenylacetylide ligands shows phosphorescence (Φ = 0.3%) originating from intraligand state of the acetylide ligand. This could be attributed to the strong -donating N-heterocyclic carbene (NHC) in the pincer ligand that strongly destabilizes d-d state, the population of which provides an efficient non-radiative decay channel. To make comparison between Pd(II) and Pt(II) complexes with the two ligand systems, Pt(II) C DEGREESN DEGREESC alkynyl complexes were also prepared. They are emissive in solution and some display excimer emissions at high concentration (〖10〗 DEGREES(-4)-〖10〗 DEGREES(-3) mol 〖10dm〗 DEGREES(-3)). The X-ray crystal structures of [Pd(L)(CCPh)](〖PF〗_6) (L = terpy and C DEGREESN DEGREESC) revealed one-dimensional chain stacking of complex cations with alternating Pd(II)∙∙∙Pd(II) contacts of about 3.29-3.35 A and π-π interactions of about 3.4 A . Well-defined submicron/nanostructures were obtained from self-assembly of Pd(II) and Pt(II) alkynyl complexes driven by π-π interactions between aromatic moieties and/or metal∙∙∙metal interactions. DFT calculations on the optimized structures of [M(L)(CCPh)]+ (M = Pd(II) and Pt(II)) revealed the existence of metal∙∙∙metal closed-shell interactions. In addition, the complex containing the C DEGREESN DEGREESC ligand exhibits slightly enhanced metal∙∙∙metal interactions and larger "bonding" energy upon dimerization. Furthermore, spin-orbit coupling between singlet and triplet excited states is more effective which promotes rapid intersystem crossing. A new class of cyclometalated Au(III) complexes containing C-deprotonated C DEGREESN ligands (C DEGREESN = 2-phenylpyridine and its derivatives) and cis-chelating bis-NHC ligands was synthesized. These are the first examples of Au(III) complexes supported by cis-chelating bis-NHC ligands. They display emissions in solution under degassed condition at room temperature with &

Download or read book Luminescent Platinum ii Complexes Containing Dianionic Tetradentate Ligands Having Mixed Oxygen Nitrogen and Carbon Donor Atoms and Platinum ii Containing Phosphorescent Polymers written by Wai-Yip Tong and published by Open Dissertation Press. This book was released on 2017-01-26 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This dissertation, "Luminescent Platinum(II) Complexes Containing Dianionic Tetradentate Ligands Having Mixed Oxygen, Nitrogen and Carbon Donor Atoms and Platinum(II)-containing Phosphorescent Polymers: Synthesis, Photophysical Properties and Material Applications" by Wai-yip, Tong, 唐煒燁, 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 LUMINESCENT PLATINUM(II) COMPLEXES CONTAINING DIANIONIC TETRADENTATE LIGANDS HAVING MIXED OXYGEN, NITROGEN AND CARBON DONOR ATOMS AND PLATINUM(II)-CONTAINING PHOSPHORESCENT POLYMERS: SYNTHESIS, PHOTOPHYSICAL PROPERTIES AND MATERIAL APPLICATIONS Submitted by TONG WAI YIP for the degree of Doctor of Philosophy at The University of Hong Kong in May 2014 Square planar platinum(II) complexes exhibit rich photophysical properties which are tunable through the structural variation of ligands and can be harnessed for applications in materials science. In this thesis, the great variety of spectroscopic properties of various square planar cyclometalated platinum(II) complexes supported by tetradentate (O DEGREESN DEGREESN DEGREESC and O DEGREESN DEGREESC DEGREESN) and tridentate (C DEGREESN DEGREESN) ligands containing dipyridyl moieties will be highlighted, along with their synthesis, characterization and potential application in organic light emitting diodes (OLEDs). Ind Platinum(II) complexes supported by tetradentate O DEGREESN DEGREESN DEGREESC or O DEGREESN DEGREESN DEGREESC types of ligands (O DEGREESN DEGREESN DEGREESC = 2-(4-(3,5-di-tert-butylphenyl)-6'-phenyl-2,2'- Ind bipyridin-6-yl)phenolate; O DEGREESN DEGREESN DEGREESC = 5,5-dialkyl-2-(6-phenylpyridin-2-yl) indeno[1,2-b]pyridin-9-olate) are emissive in solution at room temperature, with emission maxima tunable from 582 nm to 640 nm and quantum yields up to 0.28. Mechanochromism and the associated luminescence change in [Pt(dihexyl- Ind O DEGREESN DEGREESN DEGREESC)] (Complex 3.6) were found associated with the two different crystal packings revealed by powder X-ray diffraction (PXRD) studies. Fast vapochromic response of [Pt(3-O DEGREESN DEGREESN-2,6-difluoropyridine)] (Complex 3.3) on chloroform or dichloromethane vapours was found to be associated with structural changes in the solid state through PXRD studies. Robust and strongly emissive platinum(II) complexes supported by tetradentate O DEGREESN DEGREESC DEGREESN ligands featuring fused six-five-six membered metallacyclic ring (O DEGREESN DEGREESC DEGREESN = 2-(4-(3,5-di-tert-butylphenyl)-6-(9-(pyridin-2-yl) carbazol-2-yl)pyridin-2-yl)phenol) have been prepared. These platinum(II) complexes are among the most efficient yellow phosphors, with emission maxima ranging from 526 nm to 553 nm and luminescence quantum yields as high as -1 0.47-0.86. A yellow OLED with power efficiency (η ) up to 52 lm W is power demonstrated. In combination with the typical blue emitting iridium(III) 2' bis(4,6-difluorophenyl-pyridinato-N, C ) picolinate (FIrpic), white organic -1 light-emitting diodes (WOLEDs) displayed η up to 61 lm W and reduced power -2 efficiency roll-off at 1000 cd m . Random copolymers with photo-inert backbone poly[(N-vinylcarbazole)-co- ((R-C DEGREESN DEGREESN)Pt)] and poly[(2-(4-tert-butylphenyl)-5-(4-vinylphenyl)-1,3,4- oxadiazole)-co-((R-C DEGREESN DEGREESN)Pt)] (R-C DEGREESN DEGREESN = 3-(6-phenyl-4-(4-vinylphenyl) pyridine-2-yl)-isoquinoline or 3-(4-(4-(dec-9-enyloxy)phenyl)-6-phenylpyridin- 2-yl)isoquinoline) have been synthesized and characterized. Energy transfer between the charge transporting units and emissive (R-C DEGREESN DEGREESN)Pt units was revealed through ICP-MS inve

Download or read book Luminescent Cyclometalated Platinum II Complexes in DNA Binding Studies and Their Cytotoxicities Against Carcinoma Cell Lines written by Dik-lung Ma (Edmond) and published by . This book was released on 2003 with total page 550 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book LIGHT EMITTING PLATINUM II written by Wei Lu and published by Open Dissertation Press. This book was released on 2017-01-28 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt: This dissertation, "Light-emitting Platinum (II) and Gold (I) Complexes Containing Cyclometalated and Alkynyl Ligands" by Wei, Lu, 陸為, 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 LIGHT-EMITTING PLATINUM(II) AND GOLD(I) COMPLEXES CONTAINING CYCLOMETALATED AND ALKYNYL LIGANDS Submitted by Lu Wei for the degree of Doctor of Philosophy at The University of Hong Kong in July 2003 The syntheses, characterizations, spectroscopic properties and applications of light-emitting platinum(II) and gold(I) complexes containing cyclometalated and alkynyl ligands are described and five systems are explored in detail. The tuning of the photoluminescent properties of tridentate cyclometalated platinum(II) complexes bearing σ-alkynyl auxiliaries, namely [(C DEGREESN DEGREESN)Pt(C≡C) R] [H(C DEGREESN DEGREESN) = 6-aryl- 2,2'-bipyridine; n = 1-4; R = aryl, alkyl or trimethylsilyl], through modifications of both the cyclometalating and acetylide ligands, is presented. These neutral Pt(II) materials exhibit enhanced stability during vacuum deposition. Organic light-emitting devices (OLEDs) based on these emitters display orange to red electrophosphorescence with low turn-on voltages ( 4 V), maximum luminance -2 -1 approaching 10,000 cd m and efficiencies up to 4.2 cd A . The crystal structures and photoluminescence of tethered trinuclear cyclometalated platinum(II) complexes, 3+ namely [{R(C DEGREESN DEGREESN)} Pt ( -dpmp)] (R denotes substituent(s) on the (C DEGREESN DEGREESN) 3 3 3 ligand, dpmp = bis(diphenylphosphinomethyl)phenylphosphine), were investigated and compared with their mono- and binuclear analogues to yield insight into the nature of their respective excited states. The emission energies were found to be dependent on the substituents on the cyclometalating ligands and the oligophosphine 8 8 ligands, and sensitive to d -d and π-π interactions. Intermolecular π-stacking interactions were found to affect the crystal packing, solid-state emission energy and vapochromic behavior of mono- and multinuclear dicyclometalated Pt(II) complexes, 1 1 namely [Pt(C DEGREESN DEGREESC)L ] [HC DEGREESN DEGREESCH = 2,6-diphenylpyridine; L = pyridine, isocyanide, 2 2 phosphine], [Pt (C DEGREESN DEGREESC) (-L )] [L = pyrazine, bidentate phosphine] and 2 2 [Pt (C DEGREESN DEGREESC) ( -dpmp)], and aromatic α-diimine Pt(II) complexes bearing 3 3 3 t t functionalized σ-alkynyl auxiliaries, namely [( Bu bpy)Pt(C≡CAr) ] ( Bu bpy = 4,4'- 2 2 2 bis-tert-butyl-2,2'-bipyridine, Ar = 4-pyridyl, 3-pyridyl, 2-pyridyl, 4-ethynylpyridyl, 2-thienyl and pentafluorophenyl). The weak non-covalent interactions observed in the solvated crystal structures, such as π-π, C-H---π(C≡C), C-H---N(py), C-H---F-C and Cl---Cl contacts, were invoked to rationalize the reversible VOC (volatile organic compound) sensing and signaling capabilities of these materials. The syntheses, crystal structures and spectroscopic properties of several π-conjugated carbon-rich scaffolds bearing [Au(PCy )] (Cy = cyclohexyl) termini are described. The ν of the 3 0-0 acetylenic (ππ*) emission for [(Cy P)Au(C≡C) Au(PCy )] (n = ∞) was estimated to 3 n 3 -1 1 occur at 11000 cm by extrapolation of the plot of ν versus 1/n. Prompt (ππ*) 0-0 fluorescence only was detected from the cross-conjugated species [TEE][Au(PCy )] 3 4 ([TEE]H = tetraethynylethene). A correlation between the solid-state emissions and crystal structures of the phosphorescent polymorphic complex [4-NO - C H C≡CAu(PCy )] and their related complexes was observed, and a rationale based 6 4 3 on excitonic coupling is proposed. DOI: 10.5353/th_b

Download or read book Bioinorganic Medicinal Chemistry written by Enzo Alessio and published by John Wiley & Sons. This book was released on 2011-02-25 with total page 625 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book gives a comprehensive overview about medicinal inorganic chemistry. Topics like targeting strategies, mechanism of action, Pt-based antitumor drugs, radiopharmaceuticals are covered in detail and offer the reader an in-depth overview about this important topic.

Download or read book Bioorganometallics written by Gérard Jaouen and published by John Wiley & Sons. This book was released on 2006-05-12 with total page 462 pages. Available in PDF, EPUB and Kindle. Book excerpt: This first comprehensive book to cover the expanding field of bioorganometallics represents the perfect starting point for beginners but also an excellent source of high quality information for experts in the field. Edited by a pioneer in the field with an excellent standing within the community, this book begins with the history of bioorganometallics, before going on to cover pharmaceuticals, bioorganometallic chemistry and radiopharmaceuticals. A must for bioinorganic chemists, the pharmaceutical industry, chemists working in organometallics and biochemists.

Download or read book Inorganic Chemical Biology written by Gilles Gasser and published by John Wiley & Sons. This book was released on 2014-06-23 with total page 437 pages. Available in PDF, EPUB and Kindle. Book excerpt: Understanding, identifying and influencing the biological systems are the primary objectives of chemical biology. From this perspective, metal complexes have always been of great assistance to chemical biologists, for example, in structural identification and purification of essential biomolecules, for visualizing cellular organelles or to inhibit specific enzymes. This inorganic side of chemical biology, which continues to receive considerable attention, is referred to as inorganic chemical biology. Inorganic Chemical Biology: Principles, Techniques and Applications provides a comprehensive overview of the current and emerging role of metal complexes in chemical biology. Throughout all of the chapters there is a strong emphasis on fundamental theoretical chemistry and experiments that have been carried out in living cells or organisms. Outlooks for the future applications of metal complexes in chemical biology are also discussed. Topics covered include: • Metal complexes as tools for structural biology • IMAC, AAS, XRF and MS as detection techniques for metals in chemical biology • Cell and organism imaging and probing DNA using metal and metal carbonyl complexes • Detection of metal ions, anions and small molecules using metal complexes • Photo-release of metal ions in living cells • Metal complexes as enzyme inhibitors and catalysts in living cells Written by a team of international experts, Inorganic Chemical Biology: Principles, Techniques and Applications is a must-have for bioinorganic, bioorganometallic and medicinal chemists as well as chemical biologists working in both academia and industry.

Download or read book Medicinal Organometallic Chemistry written by Gérard Jaouen and published by Springer Science & Business Media. This book was released on 2010-09-14 with total page 305 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contents: Gérard Jaouen, Nils Metzler-Nolte : Introduction ; Stéphane GIBAUD and Gérard JAOUEN: Arsenic - based drugs: from Fowler’s solution to modern anticancer chemotherapy; Ana M. Pizarro, Abraha Habtemariam and Peter J. Sadler : Activation Mechanisms for Organometallic Anticancer Complexes; Angela Casini, Christian G. Hartinger, Alexey A. Nazarov, Paul J. Dyson : Organometallic antitumour agents with alternative modes of action; Elizabeth A. Hillard, Anne Vessières, Gerard Jaouen : Ferrocene functionalized endocrine modulators for the treatment of cancer; Megan Hogan and Matthias Tacke : Titanocenes – Cytotoxic and Anti-Angiogenic Chemotherapy Against Advanced Renal-Cell Cancer; Seann P. Mulcahy and Eric Meggers : Organometallics as Structural Scaffolds for Enzyme Inhibitor Design; Christophe Biot and Daniel Dive : Bioorganometallic Chemistry and Malaria; Nils Metzler-Nolte : Biomedical applications of organometal-peptide conjugates; Roger Alberto : Organometallic Radiopharmaceuticals; Brian E. Mann : Carbon Monoxide – an essential signaling molecule.

Download or read book Technetium and Rhenium written by Kenji Yoshihara and published by Springer. This book was released on 1995-11-15 with total page 301 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bioactive Heterocycles written by K. L. Ameta and published by Nova Science Publishers. This book was released on 2013 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a critical and lucid account of various synthetic methodologies and biological activities of different sized bioactive heterocyclic compounds. In effect, this book imparts a great deal of comprehensive reviews about the chemistry and biology of selected groups of heterocycles and natural products including important pharmaceuticals as well as agrochemical pesticides in one handy project. Besides, this compendious effort encompasses different methods of synthesis and biological evaluation of heterocyclic compounds. The main purpose of this book is to share the recent advances and scope of Bioactive Heterocycles for the future avenues in the field. It has specifically been designed by keeping in mind the wide interests of individuals engaged in the design and synthesis of biologically active heterocyclic compounds as well as research scientists in academia and industry. The authors expect this book to be a standard reference in Universities and industrial libraries.

Download or read book Organic Electroluminescent Materials and Devices written by Seizo Miyata and published by CRC Press. This book was released on 1997-07-16 with total page 518 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reports on the progress in organic materials that can glow a number of different colors; may soon be used in a number of applications such as panel displays, backlights of liquid crystal displays, indicator lights, light sources for optical communication, watches, toys, and microwave ovens; and has already been used in a prototype of a 40-inch color plasma display panel. The topics include electron processes in organic electroluminescence, making polymer light-emitting diodes with polythiophenes, electroluminescence and photoluminescence in fullerenes, chelate metal complexes, white-light-emitting diodes, the growth and characterization of display devices using vacuum-deposited organic materials. and novel fabrication techniques for devices. Annotation copyrighted by Book News, Inc., Portland, OR