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UV-VIS Spectroscopy and Its Applications

Author: Heinz-Helmut Perkampus

Publisher: Springer Science & Business Media

Published: 2013-03-08

Total Pages: 252

ISBN-13: 3642774776

UV-VIS spectroscopy is one of the oldest methods in molecular spectroscopy. The definitive formulation of the Bouguer-Lambert Beer law in 1852 created the basis for the quantitative evaluation of absorption measurements at an early date. This led firstly to colorimetry, then to photometry and finally to spectrophotometry. This evolution ran parallel with the development of detectors for measuring light intensities, i.e. from the human eye via the photo element and photocell, to the photomultiplier and from the photo graphic plate to the present silicon-diode detector both of which allow simultaneous measurement of the complete spectrum. With the development of quantum chemistry, increasing atten tion was paid to the correlation between light absorption and the structure of matter with the result that in recent decades a number of excellent discussions of the theory of electronic spectroscopy (UV-VIS and luminescence sp,~ctroscopy) have been published. Consequently, this extremely ivteresting aspect of molecular spec troscopy has dominated the teaching of the subject both in my own lectures and those of others. However, it is often overlooked that, in addition to the theory, applications of spectroscopic methods are of particular interest to scientists. For this reason, a lecture series about electronic spectroscopy given in the Institute for Physical Chemistry at the Heinrich-Heine-University in Dusseldorf was supplemented by one about "UV-VIS spectroscopy and its applications". This formed the basis of the present book.

UV Spectroscopy

Author: B.J. Clark

Publisher: Springer Science & Business Media

Published: 1993-04-30

Total Pages: 162

ISBN-13: 041240530X

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This book is intended as an introductory text. It starts at the very fundamentals of the interaction of light and matter and progresses through the laws of light absorption, instrumentation and standards to the newer chemometric techniques. Other chapters cover colour, structural aspects of UV spectroscopy, detection in high performace liquid chromatography and flourescence.

Ultraviolet Spectroscopy And Uv Lasers

Author: Prabhakar Misra

Publisher: CRC Press

Published: 2002-02-25

Total Pages: 572

ISBN-13: 0824744063

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This volume presents a complete and thorough examination of advances in the instrumentation, evaluation, and implementation of UV technology for reliable and efficient data acquisition and analysis. It provides real-world applications in expanding fields such as chemical physics, plasma science, photolithography, laser spectroscopy, astronomy and atmospheric science.

UV-Visible Reflection Spectroscopy of Liquids

Author: Jukka A. Räty

Publisher: Springer

Published: 2013-03-20

Total Pages: 220

ISBN-13: 3540450939

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An up-to-date overview of reflectometers used for optical spectroscopy of various kinds of liquids, ranging from well-known transparent liquids to "pathological" industrial liquids. The book reviews and explains basic materials for anyone wanting to get to know the theory, spectral analysis and modern devices needed for the measurement of refractive index and absorption of liquids. Moreover, the book gives an introduction to reflectivity from optically nonlinear liquids such as liquids containing nanoparticles.

UV-visible Spectrophotometry of Water and Wastewater

Author: Olivier Thomas

Publisher: Elsevier

Published: 2007-04-13

Total Pages: 373

ISBN-13: 0080489842

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UV-Visible Spectrophotometry of Water and Wastewater is the first book dedicated to the use of UV spectrophotometry for water and wastewater quality monitoring. Using practical examples the reader is shown how this technique can be a source of new methods of characterization and measurement. Easy and fast to run, this simple and robust analytical technique must be considered as one of the best ways to obtain a quantitative estimation of specific or aggregate parameters (eg. Nitrate, TOC), and simultaneously qualitative information on the global composition of water and its variation. * First electronic library of UV-spectra providing data readily available for researchers and users * Provides a theoretical basis for further research in the field of spectra exploitation * Contains helpful practical applications

UV-VIS and Photoluminescence Spectroscopy for Nanomaterials Characterization

Author: Challa S.S.R. Kumar

Publisher: Springer Science & Business Media

Published: 2013-02-19

Total Pages: 604

ISBN-13: 364227594X

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Second volume of a 40-volume series on nanoscience and nanotechnology, edited by the renowned scientist Challa S.S.R. Kumar. This handbook gives a comprehensive overview about UV-visible and photoluminescence spectroscopy for the characterization of nanomaterials. Modern applications and state-of-the-art techniques are covered and make this volume essential reading for research scientists in academia and industry in the related fields.

Organic Spectroscopy

Author: Lal Dhar Singh Yadav

Publisher: Springer Science & Business Media

Published: 2013-08-30

Total Pages: 334

ISBN-13: 1402025750

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Organic Spectroscopy presents the derivation of structural information from UV, IR, Raman, 1H NMR, 13C NMR, Mass and ESR spectral data in such a way that stimulates interest of students and researchers alike. The application of spectroscopy for structure determination and analysis has seen phenomenal growth and is now an integral part of Organic Chemistry courses. This book provides: -A logical, comprehensive, lucid and accurate presentation, thus making it easy to understand even through self-study; -Theoretical aspects of spectral techniques necessary for the interpretation of spectra; -Salient features of instrumentation involved in spectroscopic methods; -Useful spectral data in the form of tables, charts and figures; -Examples of spectra to familiarize the reader; -Many varied problems to help build competence ad confidence; -A separate chapter on ‘spectroscopic solutions of structural problems’ to emphasize the utility of spectroscopy. Organic Spectroscopy is an invaluable reference for the interpretation of various spectra. It can be used as a basic text for undergraduate and postgraduate students of spectroscopy as well as a practical resource by research chemists. The book will be of interest to chemists and analysts in academia and industry, especially those engaged in the synthesis and analysis of organic compounds including drugs, drug intermediates, agrochemicals, polymers and dyes.

UV-Visible Spectrophotometry of Waters and Soils

Author: Olivier Thomas

Publisher: Elsevier

Published: 2022-05-13

Total Pages: 628

ISBN-13: 0323910599

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UV-Visible Spectrophotometry of Waters and Soils, Third Edition presents the latest information on the use of UV spectrophotometry for environmental quality monitoring. Using practical examples, the book illustrates how this technique can be a source of new methods of characterization and measurement. Easy and fast to run, this simple and robust analytical technique is one of the best ways to obtain a quantitative estimation of specific or aggregate parameters (e.g., Nitrate, TOC) and simultaneously qualitative information on the global composition of waters and soils. This third edition presents current methods and applications for water quality monitoring, including recent works and developments. Writing from years of experience in the development and applications of UV systems and from scientific and technical works, the book's authors provide several useful examples that show the great interest of UV spectrophotometry for water and soil monitoring. At the end of the book, the UV spectra library of previous editions is updated with new chemicals of interest. Broadens coverage from previous editions, including soils and sediments for the first time Includes all new chapters on natural water and high frequency monitoring, agricultural soils, natural soils, and sediments, as well as updates in all other chapters Provides a theoretical basis for further research in the field of spectra exploitation Contains practical applications of this quick, simple and inexpensive technique

Ultraviolet and Visible Spectroscopy

Author: Michael J. K. Thomas

Publisher: John Wiley & Sons

Published: 1996-12-09

Total Pages: 268

ISBN-13:

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This book provides a low-level introduction to the fundamentals and practical aspects of ultraviolet/visible spectroscopy, the most commonly used and versatile techniques in analytical chemistry. The second edition includes chapters on the increasingly used new derivative techniques, as well as new examples and applications taken from industry and the academic literature. Easily accesible to the novice. Includes self-assessment questions with responses and numerous examples.

Physical Methods

Author: Colin F. Chignell

Publisher: Springer

Published: 2013-01-21

Total Pages: 499

ISBN-13: 9781475701982

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This volume, the second in the Methods in Pharmacology series, contains some of the physical methods which either have been or could be applied to pharmaco logical problems. A major emphasis has been placed on spectroscopic techniques, particularly those, such as optical rotatory dispersion and circular dichroism, fluorescence spectroscopy, magnetic resonance spectroscopy, ultraviolet absorption spectroscopy, stopped flow and relaxation spectrometry, Mossbauer spectroscopy, light scatter and x-ray crystallography, that can be used to study drug interactions with biological systems at a molecular level. Although phosphorescence spectro scopy and oscillographic polarography can also be used to study drug interactions, their main usefulness is in the detection and estimation of drugs and their meta bolities in body tissues and fluids. Mass spectrometry is a powerful tool for study ing the metabolism of drugs as well as for detecting abnormal endogenous metabolites in the body. Finally, heatburst microcalorimetry is a non spectroscopic technique that can be used to study how drugs and other ligands interact with biological macromolecules. Each chapter contains a brief introduction to the theoretical basis for each technique as well as a description of the instrumentation involved. This is followed by a section describing the application of the technique to pharmacological prob lems. Where these are not available, examples have been drawn from the other life sciences. In a final section, some further applications of each technique to problems in pharmacology are suggested.