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Author: J.-C. G. Bünzli
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 456
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Book Description
Lanthanide elements were first used some thirty years ago in the optical glass industry, followed shortly by their use as NMR shift reagents in organic chemistry. Since then, the application of lanthanides in studies of organic and biochemical systems by use of their NMR and spectroscopic properties has created a rapidly growing interest in the physics and chemistry of these elements. Their use in industrial catalysts, electronic and optical components, high-temperature superconductors, in medicine as X-ray intensifying materials, relaxation agents for imaging techniques or radioisotopes for pharmaceutical applications, have combined with their utilisation in science as probes of a wide variety of phenomena giving them a prominent place in modern science. In this book, leading experts describe the various facets of the application of lanthanides as probes in life, chemical and earth sciences. The aim is to provide guidance to scientists who may wish to use the unique advantages of lanthanide probes in their own fields.To supplement the chapters on the basic concepts of the application of lanthanides, chapters are provided on the basic chemistry of these elements and on the synthetic and analytical aspects of lanthanides and their compounds. The book thus provides a great deal of useful information which will no doubt assist scientists in using these fascinating and valuable elements in their research.
Author: J.-C. G. Bünzli
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 456
Get Book
Book Description
Lanthanide elements were first used some thirty years ago in the optical glass industry, followed shortly by their use as NMR shift reagents in organic chemistry. Since then, the application of lanthanides in studies of organic and biochemical systems by use of their NMR and spectroscopic properties has created a rapidly growing interest in the physics and chemistry of these elements. Their use in industrial catalysts, electronic and optical components, high-temperature superconductors, in medicine as X-ray intensifying materials, relaxation agents for imaging techniques or radioisotopes for pharmaceutical applications, have combined with their utilisation in science as probes of a wide variety of phenomena giving them a prominent place in modern science. In this book, leading experts describe the various facets of the application of lanthanides as probes in life, chemical and earth sciences. The aim is to provide guidance to scientists who may wish to use the unique advantages of lanthanide probes in their own fields.To supplement the chapters on the basic concepts of the application of lanthanides, chapters are provided on the basic chemistry of these elements and on the synthetic and analytical aspects of lanthanides and their compounds. The book thus provides a great deal of useful information which will no doubt assist scientists in using these fascinating and valuable elements in their research.
Author: Paul Caro
Publisher: Editorial Complutense
ISBN: 9788489784338
Category : Rare earth metals
Languages : en
Pages : 342
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Book Description
Author:
Publisher: Elsevier
ISBN: 008054858X
Category : Science
Languages : en
Pages : 559
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Book Description
Optical spectroscopy has been instrumental in the discovery of many lanthanide elements. In return, these elements have always played a prominent role in lighting devices and light conversion technologies (Auer mantles, incandescent lamps, lasers, cathode-ray and plasma displays). They are also presently used in highly sensitive luminescent bio-analyses and cell imaging. This volume of the Handbook on the Physics and Chemistry of Rare Earths is entirely devoted to the photophysical properties of these elements. It is dedicated to the late Professor William T (Bill) Carnall who has pioneered the understanding of lanthanide spectra in the 1960’s and starts with a Dedication to this scientist. The following five chapters describe various aspects of lanthanide spectroscopy and its applications. Chapters 231 presents state-of-the-art theoretical calculations of lanthanide energy levels and transition intensities. It is followed by a review (Chapter 232) on both theoretical and experimental aspects of f-d transitions, a less well known field of lanthanide spectroscopy, yet very important for the design of new optical materials. Chapter 233 describes how confinement effects act on the photophysical properties of lanthanides when they are inserted into nanomaterials, including nanoparticles, nanosheets, nanowires, nanotubes, insulating and semiconductor nanocrystals. The use of lanthanide chelates for biomedical analyses is presented in Chapter 234; long lifetimes of the excited states of lanthanide ions allow the use of time-resolved spectroscopy, which leads to highly sensitive analyses devoid of background effect from the autofluorescence of the samples. The last review (Chapter 235) provides a comprehensive survey of near-infrared (NIR) emitting molecular probes and devices, spanning an all range of compounds, from simple chelates to macrocyclic complexes, heterometallic functional edifices, coordination polymers and other extended structures. Applications ranging from telecommunications to light-emitting diodes and biomedical analyses are assessed. - Provides a comprehensive look at optical spectroscopy and its applications- A volume in the continuing authoritative series which deals with the chemistry, materials science, physics and technology of the rare earth elements
Author: Wangzhao Zhu
Publisher: CRC Press
ISBN: 9789054104223
Category : Science
Languages : en
Pages : 172
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Book Description
Rare Earth Elements (REEs) are a group of 16 related elements with low concentrations in air particulate matter, soil and water. An analytical technique was devised capable of measuring simultaneously all 16 REEs at very low levels and a great speed in environmental matrices. REEs were analysed in river sediments, soil and air in The Netherlands and China. In air particulate matter, the variation of REE concentration depended on the wind direction and could be correlated with the emission type (petrochemical industry, traffic, background). Chinese river sediments showed strong enrichment in Gd. High crust-normalised ratios were observed for Ce and Dy in Guangdong soils. Dutch soil from particular site was enriched in Gd, Nd, Dy and Ce, as well as in heavy metals. In leaching tests, less than 0,8% of the total REE content of the soil was released which was much lower than for heavy metals. REE are generally poorly soluble in the environment and remain adsorbed to soils.
Author: Simon Cotton
Publisher: John Wiley & Sons
ISBN: 1118873467
Category : Science
Languages : en
Pages : 340
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Book Description
LANTHANIDE AND ACTINIDE CHEMISTRY Lanthanides and actinides, also known as “f elements,” are a group of metals which share certain important properties and aspects of electronic structure. They have a huge range of applications in the production of electronic devices, magnets, superconductors, fuel cells, sensors, and more. The cursory treatment of these important metals in most inorganic chemistry textbooks makes a book-length treatment essential. Since 2006, Lanthanide and Actinide Chemistry has met this need with a thorough, accessible overview. With in-depth accounts of the lanthanides, actinides, and transactinides, this book is ideal for both undergraduate and postgraduate students in inorganic chemistry or chemical engineering courses. Now updated to reflect groundbreaking recent research, this promises to continue as the essential introductory volume on the subject. Readers of the second edition of Lanthanide and Actinide Chemistry will also find: New and expanded subject areas including lanthanide enzymes, single-molecule magnets, luminescence and upconversion, organometallic and coordination chemistry; and many more. Up-to-date information on the myriad modern applications of f-elements Lists of objectives and learning goals at the start of each chapter Lanthanide and Actinide Chemistry is ideal for advanced undergraduates and graduate students in f-element chemistry, inorganic chemistry, or any related field. INORGANIC CHEMISTRY ADVANCED TEXTBOOK This series reflects the pivotal role of modern inorganic and physical chemistry in a whole range of emerging areas, such as materials chemistry, green chemistry and bioinorganic chemistry, as well as providing a solid grounding in established areas such as solid state chemistry, coordination chemistry, main group chemistry and physical inorganic chemistry.
Author: Chun-Hui Huang
Publisher: John Wiley & Sons
ISBN: 0470824867
Category : Science
Languages : en
Pages : 602
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Book Description
Edited by a highly regarded scientist and with contributions from sixteen international research groups, spanning Asia and North America, Rare Earth Coordination Chemistry: Fundamentals and Applications provides the first one-stop reference resource for important accomplishments in the area of rare earth. Consisting of two parts, Fundamentals and Applications, readers are armed with the systematic basic aspects of rare earth coordination chemistry and presented with the latest developments in the applications of rare earths. The systematic introduction of basic knowledge, application technology and the latest developments in the field, makes this ideal for readers across both introductory and specialist levels.
Author: Igor L. Medintz
Publisher: John Wiley & Sons
ISBN: 3527656049
Category : Science
Languages : en
Pages : 824
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Book Description
FRET – Förster Resonance Energy Transfer Meeting the need for an up-to-date and detailed primer on all aspects of the topic, this ready reference reflects the incredible expansion in the application of FRET and its derivative techniques over the past decade, especially in the biological sciences. This wide diversity is equally mirrored in the range of expert contributors. The book itself is clearly subdivided into four major sections. The first provides some background, theory, and key concepts, while the second section focuses on some common FRET techniques and applications, such as in vitro sensing and diagnostics, the determination of protein, peptide and other biological structures, as well as cellular biosensing with genetically encoded fluorescent indicators. The third section looks at recent developments, beginning with the use of fluorescent proteins, followed by a review of FRET usage with semiconductor quantum dots, along with an overview of multistep FRET. The text concludes with a detailed and greatly updated series of supporting tables on FRET pairs and Förster distances, together with some outlook and perspectives on FRET. Written for both the FRET novice and for the seasoned user, this is a must-have resource for office and laboratory shelves.
Author: Eran Zahavy
Publisher: Springer Science & Business Media
ISBN: 9400725558
Category : Science
Languages : en
Pages : 184
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Book Description
The title "Nano Biotechnology for Biomedical and Diagnostics Research" will address research aspects related to nanomaterial in imaging and biological research, nanomaterials as a biosensing tool, DNA nanotechnology, nanomaterials for drug delivery, medicinal and therapeutic application and cytotoxicity of nanomaterials. These topics will be covered by 16 different manuscripts. Amongst the authors that will contribute to the book are major scientific leaders such as S. Weiss - UCLA, I. Willner, and G. Golomb – HUJI, S. Esener - UCSD, E.C. Simmel - Tech. Univ. Munchen, I. Medintz – NRL, N. Hildebrandt - Université Paris and more. The manuscripts in the book intend to present specifically biological, diagnostics and medical problems with their potential solution by nano technology or materials. In this respect this book is unique, since it would arise from the biological problems to the nano technology possible solution and not vice versa.
Author: Pekka Hänninen
Publisher: Springer Science & Business Media
ISBN: 3642210236
Category : Science
Languages : en
Pages : 392
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Book Description
Lanthanides have fascinated scientists for more than two centuries now, and since efficient separation techniques were established roughly 50 years ago, they have increasingly found their way into industrial exploitation and our everyday lives. Numerous applications are based on their unique luminescent properties, which are highlighted in this volume. It presents established knowledge about the photophysical basics, relevant lanthanide probes or materials, and describes instrumentation-related aspects including chemical and physical sensors. The uses of lanthanides in bioanalysis and medicine are outlined, such as assays for in vitro diagnostics and research. All chapters were compiled by renowned scientists with a broad audience in mind, providing both beginners in the field and advanced researchers with comprehensive information on on the given subject.
Author: Wolfgang Rettig
Publisher: Springer Science & Business Media
ISBN: 3642599036
Category : Science
Languages : en
Pages : 567
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Book Description
This interdisciplinary book gives a comprehensive survey of the state-of-the-art: from applications and trends in fluorescence techniques in science to medicine and engineering. Written for practitioners and researchers in industry and academia, it covers fields like environmental and materials science, biology, medicine, physics and chemistry. Moreover, it reports on such new and breathtaking methods as ultra-fast time-resolved or single molecule spectroscopy, gives examples of applications in the fields of electroluminescent polymers, visualization of membrane potentials in neurons and fluorescence imaging of the brain.
