Synthesis and Characterization of Some Cadmium II Complexes by Conventional and Electrochemical Methods [microform]

Synthesis and Characterization of Some Cadmium II Complexes by Conventional and Electrochemical Methods [microform] PDF Author: Luis A. Bustos
Publisher: National Library of Canada
ISBN: 9780315093973
Category :
Languages : en
Pages : 152

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Synthesis and Characterization of Some Cadmium II Complexes by Conventional and Electrochemical Methods [microform]

Synthesis and Characterization of Some Cadmium II Complexes by Conventional and Electrochemical Methods [microform] PDF Author: Luis A. Bustos
Publisher: National Library of Canada
ISBN: 9780315093973
Category :
Languages : en
Pages : 152

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Synthesis and Characterization of Cadmium(II) Complexes with Biologically Inspired Multidentate Ligands

Synthesis and Characterization of Cadmium(II) Complexes with Biologically Inspired Multidentate Ligands PDF Author: Carolina Rojas Ramirez
Publisher:
ISBN:
Category : Cadmium
Languages : en
Pages :

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The recent discovery of a biologically beneficial role for Cd(II) has motivated further investigation of its coordination chemistry. In this work, multidentate ligands model the geometric constraints associated with protein metal binding environments. The synthesis and characterization of Cd(II) complexes in a 1:1 ratio with 2-[[2-(dimethylamino)ethyl]amino]ethanethiol (HL1), Bis(2-methylpyridyl)diselenide (L2), and tris[(1-methyl-2-imidazolyl)methyl]amine (L3) may contribute to a better understanding of potentially biologically relevant interactions between Cd(II) and imidazoles, thiolates, selenoethers and diselenides. Three new complexes were synthesized and characterized. Electrospray ionization mass spectrometry of [(Cd(L1))6([micro]3-CO3)](ClO4)2 demonstrated that aromatic nitrogen donors are an optional component of NNʹS tridentate ligands forming Cd(II) complexes with CO2 fixating properties. The new complex [Cd(L2)(NO3)2] was prepared and characterized by X-ray crystallography, confirming that Cd-(Se2R2) bond formation could be fostered by a chelating ligand. Finally, structural characterization of the new complex [Cd(L3)(NCCH3)](ClO4)2 revealed a great deal of similarity to the coordination environment of Zn(II) in human carbonic anhydrase B.

Synthesis and Characterization of Cadmium(II)-phenothiazine Complexes

Synthesis and Characterization of Cadmium(II)-phenothiazine Complexes PDF Author: Doo-Hyung Kim
Publisher:
ISBN:
Category : Phenothiazine
Languages : en
Pages : 244

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Canadiana

Canadiana PDF Author:
Publisher:
ISBN:
Category : Canada
Languages : en
Pages : 1292

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Electrochemistry of Metal Chalcogenides

Electrochemistry of Metal Chalcogenides PDF Author: Mirtat Bouroushian
Publisher: Springer Science & Business Media
ISBN: 3642039677
Category : Science
Languages : en
Pages : 365

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Book Description
The author provides a unified account of the electrochemical material science of metal chalcogenide (MCh) compounds and alloys with regard to their synthesis, processing and applications. Starting with the chemical fundamentals of the chalcogens and their major compounds, the initial part of the book includes a systematic description of the MCh solids on the basis of the Periodic Table in terms of their structures and key properties. This is followed by a general discussion on the electrochemistry of chalcogen species, and the principles underlying the electrochemical formation of inorganic compounds/alloys. The core of the book offers an insight into available experimental results and inferences regarding the electrochemical preparation and microstructural control of conventional and novel MCh structures. It also aims to survey their photoelectrochemistry, both from a material-oriented point of view and as connected to specific processes such as photocatalysis and solar energy conversion. Finally, the book illustrates the relevance of MCh materials to various applications of electrochemical interest such as (electro)catalysis in fuel cells, energy storage with intercalation electrodes, and ion sensing.

Synthesis and Characterization of Some Dimeric Copper (II) Complexes

Synthesis and Characterization of Some Dimeric Copper (II) Complexes PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Electrochemistry of Immobilized Particles and Droplets

Electrochemistry of Immobilized Particles and Droplets PDF Author: Fritz Scholz
Publisher: Springer Science & Business Media
ISBN: 3540261907
Category : Science
Languages : en
Pages : 299

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Book Description
Immobilizing particles or droplets on electrodes is a novel and most powerful technique for studying the electrochemical reactions of three-phase systems. It gives access to a wealth of information, ranging from quantitative and phase analysis to thermodynamic and kinetic data of electrode processes. Three-phase electrodes with immobilized droplets provide information on the electrochemistry of redox liquids and of compounds dissolved in inert organic liquids. Such measurements allow the determination of the Gibbs energies of the transfer of cations and anions between immiscible solvents, and thus make it possible to assess the hydrophobicity of ions – a property that is of great importance for pharmaceutical applications, biological studies, and for many fields of chemistry. The monograph gives, for the first time, a comprehensive overview of the results published in more than 300 papers over the last 15 years. The experiments are explained in detail, applications from many different fields are presented, and the theoretical basis of the systems is outlined.

Metal Nanoparticles in Microbiology

Metal Nanoparticles in Microbiology PDF Author: Mahendra Rai
Publisher: Springer Science & Business Media
ISBN: 3642183123
Category : Science
Languages : en
Pages : 306

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Book Description
Following an introduction to biogenic metal nanoparticles, this book presents how they can be biosynthesized using bacteria, fungi and yeast, as well as their potential applications in biomedicine. It is shown that the synthesis of nanoparticles using microbes is eco-friendly and results in reproducible metal nanoparticles of well-defined sizes, shapes and structures. This biotechnological approach based on the process of biomineralization exploits the effectiveness and flexibility of biological systems. Chapters include practical protocols for microbial synthesis of nanoparticles and microbial screening methods for isolating a specific nanoparticle producer as well as reviews on process optimization, industrial scale production, biomolecule-nanoparticle interactions, magnetosomes, silver nanoparticles and their numerous applications in medicine, and the application of gold nanoparticles in developing sensitive biosensors.

Active Metals

Active Metals PDF Author: Alois Fürstner
Publisher: John Wiley & Sons
ISBN: 3527615164
Category : Science
Languages : de
Pages : 482

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Book Description
Reactions with metals are ubiquitous in organic synthesis and, particularly in the last few years, a large repertoire of methods for the activation of metals and for their use in organic synthesis has been developed. In Active Metals, topics ranging from morphology of metal clusters and nanometallurgy to organometallic chemistry, catalysis and the use of activated metals in natural product synthesis are authoritatively discussed by leading experts in the field. Active Metals will allow you to fully benefit from the recent advances in the field by giving: * Detailed experimental procedures * Guidance on manipulation of active metals under inert atmosphere * Valuable information for planning syntheses * Extensive tables of typical conversions with yields * Critically selected, up-to-date references This handbook is a unique source of 'hands-on' information which will allow you to expand the scope of your research.

Electrochemical Methods in Archaeometry, Conservation and Restoration

Electrochemical Methods in Archaeometry, Conservation and Restoration PDF Author: Antonio Doménech-Carbó
Publisher: Springer Science & Business Media
ISBN: 3540928685
Category : Science
Languages : en
Pages : 177

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Book Description
Electrochemistry plays an important role in preserving our cultural heritage. For the first time this has been documented in the present volume. Coverage includes both electrochemical processes such as corrosion and electroanalytical techniques allowing to analyse micro- and nanosamples from works of art or archaeological finds. While this volume is primarily aimed at electrochemists and analytical chemists, it also contains relevant information for conservators, restorers, and archaeologists.