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Raman Spectroscopy

Author: Guozhen Wu
Publisher: World Scientific
ISBN: 9813143517
Size: 55.25 MB
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This book summarizes the highlights of our work on the bond polarizability approach to the intensity analysis. The topics covered include surface enhanced Raman scattering, Raman excited virtual states and Raman optical activity (ROA). The first chapter briefly introduces the Raman effect in a succinct but clear way. Chapter 2 deals with the normal mode analysis. This is a basic tool for our work. Chapter 3 introduces our proposed algorithm for the Raman intensity analysis. Chapter 4 heavily introduces the physical picture of Raman virtual states. Chapter 5 offers details so that the readers can have a comprehensive idea of Raman virtual states. Chapter 6 demonstrates how this bond polarizability algorithm is extended to ROA intensity analysis. Chapters 7 and 8 offer details on ROA, showing many findings on ROA mechanism that were not known or neglected before. Chapter 9 introduces our proposed classical treatment on ROA which, as combined with the results from the bond polarizability analysis, leads to a comprehensive physical picture for the Raman effect. In particular, this classical treatment unifies ROA and VCD (vibrational circular dichroism) on equal footing. In each section, Comments summarize the key ideas and their evaluation. This will help the readers to capture the core ideas of the presentations.

Raman Spectroscopy

Author: Guozhen Wu
Publisher: World Scientific Publishing Company
ISBN: 9789813143494
Size: 17.30 MB
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Raman effect -- Normal mode vibration -- The elucidation of bond polarizabilities -- The Raman virtual states -- More applications -- The extension to Raman optical activity -- More applications on ROA -- Intra-molecular enantiomerism -- A unified classical theory for ROA and VCD

Vibrational Spectroscopy For Plant Varieties And Cultivars Characterization

Author:
Publisher: Elsevier
ISBN: 0444640495
Size: 38.83 MB
Format: PDF, ePub
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Vibrational Spectroscopy for Plant Varieties and Cultivars Characterization, Volume 80, provides an overview on the application of vibrational spectroscopy to characterize plant cultivars and varieties. It covers a variety of aspects, including the potential of this technique for taxonomic purposes (species and cultivars/varieties identification), how to discriminate plants according to their ages and geographic regions, how to depict soil properties through plant characteristics, etc. Currently, most of these studies are performed through somewhat laborious techniques. This book presents reliable alternatives to such techniques, while also systematizing information concerning the application of vibration spectroscopy in this context. Guides academics through the application of vibrational spectroscopy Presents a valuable source of information for plant producers

Infrared And Raman Spectroscopy In Forensic Science

Author: John M. Chalmers
Publisher: John Wiley & Sons
ISBN: 0470749067
Size: 78.18 MB
Format: PDF, ePub
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This book will provide a survey of the major areas in which information derived from vibrational spectroscopy investigations and studies have contributed to the benefit of forensic science, either in a complementary or a unique way. This is highlighted by examples taken from real case studies and analyses of forensic relevance, which provide a focus for current and future applications and developments.

Raman Spectroscopy In Archaeology And Art History

Author: Howell G. M. Edwards
Publisher: Royal Society of Chemistry
ISBN: 0854045228
Size: 20.53 MB
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Raman Spectroscopy in Archaeology and Art History highlights the important contributions Raman spectroscopy makes for characterising the chemical composition and structure and in determining the provenance and authenticity of objects of archaeological and historical importance. It brings together studies from diverse areas and represents the first dedicated work on the use of this technique in this increasingly important field. With its extensive examples, Raman Spectroscopy in Archaeology and Art History will be of particular interest to specialists in the field, including researchers and scientific/conservation staff in museums. Academics will find it an invaluable reference to the use of Raman spectroscopy.

Characterization Of Organic Thin Films

Author: Abraham Ulman
Publisher: Digital Press
ISBN:
Size: 33.36 MB
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Characterization of Organic Thin Films will help materials scientists, physicists, chemists, and biologists develop a fundamental understanding of structure-properties relationships which in turn makes possible molecular engineering of advanced materials and opens new opportunities in molecular manufacturing.

Analytical Chemistry

Author: Jean-Michel Mermet
Publisher: Vch Verlagsgesellschaft Mbh
ISBN: 9783527305902
Size: 17.76 MB
Format: PDF, Kindle
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Why settle for less when you can have the whole of Analytical Chemistry in a single book? The successful all-in-one guide to modern Analytical Chemistry is now available in a new and updated edition. From the foundations of analytical science to state-of-the art techniques and instrumentation -- all you will ever need to know is explained here. The text covers both general analytical chemistry and instrumental analysis and may be used for most analytical chemistry courses offered today. Carefully chosen worked examples show how analytical problems can effectively be solved and how calculations should be performed. Study questions and recommended reading for further study are provided for each learning unit. The second edition has been carefully revised to keep up-to-date with advances in the technology of analytical methods in the laboratory and in the workplace, including newly written chapters on multidimensional chromatography, sensors and screening systems. With its broad scope, the text doubles as a reliable reference for virtually all analytical problems encountered during the course of study and beyond. "Analytical Chemistry will serve as an excellent text as well as a valued reference following completion of the student's course of study." Journal of Medicinal Chemistry "It is a book that should be on the shelves of all analytical chemistry and biochemistry professionals, including those who work in the areas of clinical chemistry, food chemistry and forensic chemistry." Bulletin of the World Health Organisation "The book is a must-have reference for anyone trying to understand what techniques and technologies are available for the analytical chemist today." Chemtech