Synthetic Metalloproteins as Electron Transfer Models
Author : Anna Y. Kornilova
Publisher :
Page : 284 pages
File Size : 44,77 MB
Release : 2001
Category : Charge exchange
ISBN :
Author : Anna Y. Kornilova
Publisher :
Page : 284 pages
File Size : 44,77 MB
Release : 2001
Category : Charge exchange
ISBN :
Author : Gennady V. Kozlov
Publisher :
Page : 314 pages
File Size : 27,74 MB
Release : 1998
Category : Charge exchange
ISBN :
Author : Graeme Hanson
Publisher : Springer
Page : 427 pages
File Size : 48,28 MB
Release : 2010-03-11
Category : Medical
ISBN : 1441911391
Metal ions in biology is an ever expanding area in science and medicine involving metal ions in proteins and enzymes, their biosynthesis, catalysis, electron transfer, metal ion trafficking, gene regulation and disease. While X-ray crystallography has provided snapshots of the geometric structures of the active site redox cofactors in these proteins, the application of high resolution EPR spectroscopy in conjunction with quantum chemistry calculations has enabled, in many cases, a detailed understanding of a metalloenzymes mechanism through investigations of the geometric and electronic structure of the resting, enzyme-substrate intermediates and product complexes. This volume, Part II of a two-volume set demonstrates the application of high resolution EPR spectroscopy in determining the geometric and electronic structure of active site metal ion centers in iron sulfur cluster containing metalloproteins, mononuclear molybdenum metalloenzymes, manganese-containing enzymes and novel metalloproteins.
Author :
Publisher :
Page : 742 pages
File Size : 16,22 MB
Release : 1989
Category : Medicine
ISBN :
Author : Zhiqian Li
Publisher :
Page : 0 pages
File Size : 36,66 MB
Release : 1994
Category :
ISBN :
Author : Art E. Cho
Publisher : CRC Press
Page : 284 pages
File Size : 13,69 MB
Release : 2015-04-17
Category : Science
ISBN : 1439813191
Numerous essential biological functions involve metalloproteins; therefore, understanding metalloproteins and how to manipulate them is significant in the biological and medical fields. An examination of current research, Metalloproteins: Theory, Calculations, and Experiments explores the interplay between theory and experiment, detailing the role
Author : Astrid Sigel
Publisher : Springer Science & Business Media
Page : 590 pages
File Size : 36,28 MB
Release : 2013-02-26
Category : Science
ISBN : 9400751796
Volume 11 provides in an authoritative and timely manner in 16 stimulating chapters, written by 40 internationally recognized experts from 11 nations, and supported by more than 2600 references, 35 tables, and over 100 illustrations, many in color, a most up-to-date view on the role of cadmium for life, presently a vibrant research area. MILS-11 covers the bioinorganic chemistry of Cd(II), its biogeochemistry, anthropogenic release into the environment, and speciation in the atmosphere, waters, soils, and sediments. The analytical tools for Cd determination, its imaging in cells, and the use of 113Cd NMR to probe Zn(II) and Ca(II) proteins are summarized, as are Cd(II) interactions with nucleotides, nucleic acids, amino acids, and proteins including metallothioneins. The phytoremediation by Cd(II)-accumulating plants, etc., the toxicology of Cd(II), its damage to mammalian organs, and its role as a carcinogen for humans, are highlighted.
Author : Daniel Edward Ryan
Publisher :
Page : 248 pages
File Size : 49,88 MB
Release : 1991
Category :
ISBN :
Author : Chihchien Li
Publisher :
Page : 442 pages
File Size : 15,4 MB
Release : 1994
Category :
ISBN :
Author : Marine Desage-El Murr
Publisher : John Wiley & Sons
Page : 373 pages
File Size : 41,54 MB
Release : 2024-01-31
Category : Science
ISBN : 352783088X
Redox-Active Ligands Authoritative resource showcasing a new family of ligands that can lead to better catalysts and promising applications in organic synthesis Redox-Active Ligands gives a comprehensive overview of the unique features of redox-active ligands, describing their structure and synthesis, the characterization of their coordination complexes, and important applications in homogeneous catalysis. The work reflects the diversity of the subject by including ongoing research spanning coordination chemistry, organometallic chemistry, bioinspired catalysis, proton and electron transfer, and the ability of such ligands to interact with early and late transition metals, lanthanides, and actinides. The book is divided into three parts, devoted to introduction and concepts, applications, and case studies. After the introduction on key concepts related to the field, and the different types of ligands and complexes in which ligand-centered redox activity is commonly observed, mechanistic and computational studies are described. The second part focuses on catalytic applications of redox-active complexes, including examples from radical transformations, coordination chemistry and organic synthesis. Finally, case studies of redox-active guanidine ligands, and of lanthanides and actinides are presented. Other specific sample topics covered include: An overview of the electronic features of redox-active ligands, covering their historical perspective and biological background The versatility and mode of action of redox-active ligands, which sets them apart from more classic and tunable ligands such as phosphines or N-heterocyclic carbenes Preparation and catalytic applications of complexes of stable N-aryl radicals Metal complexes with redox-active ligands in H+/e- transfer transformations By providing up-to-date information on important concepts and applications, Redox-Active Ligands is an essential reading for researchers working in organometallic and coordination chemistry, catalysis, organic synthesis, and (bio)inorganic chemistry, as well as newcomers to the field.