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Author: Jürgen Polster
Publisher: Wiley-VCH
ISBN:
Category : Chemical equilibrium
Languages : en
Pages : 460
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Book Description
Here, recently developed methods for the topic announced in the title are summarized clearly and concisely. The first two parts cover relevant theoretical and methodological background, as well as definitions for key technical terms and give a systematic examination of an assortment of filtration systems, including equilibria of the acid-base, metal complex, association (or bonding), redoux types. Treatment is limited to homogenous phases; problems posed by precipitation or other phase separations are deliberately ignored. The last section is devoted to experimental considerations related to UV/VIS, fluorescence, CD/ORD, IR, Raman, and NMR, and to the application of these tools to spectrometric filtration. At least one concrete example is provided with respect to each of the corresponding methods. The literature is covered fully up to the end of 1986. An appendix lists two computer programs, EDIA and TIFIT which the authors used to interpret data. Annotation copyrighted by Book News, Inc., Portland, OR
Author: Jürgen Polster
Publisher: Wiley-VCH
ISBN:
Category : Chemical equilibrium
Languages : en
Pages : 460
Get Book Here
Book Description
Here, recently developed methods for the topic announced in the title are summarized clearly and concisely. The first two parts cover relevant theoretical and methodological background, as well as definitions for key technical terms and give a systematic examination of an assortment of filtration systems, including equilibria of the acid-base, metal complex, association (or bonding), redoux types. Treatment is limited to homogenous phases; problems posed by precipitation or other phase separations are deliberately ignored. The last section is devoted to experimental considerations related to UV/VIS, fluorescence, CD/ORD, IR, Raman, and NMR, and to the application of these tools to spectrometric filtration. At least one concrete example is provided with respect to each of the corresponding methods. The literature is covered fully up to the end of 1986. An appendix lists two computer programs, EDIA and TIFIT which the authors used to interpret data. Annotation copyrighted by Book News, Inc., Portland, OR
Author: Jürgen Polster
Publisher: Wiley-VCH
ISBN: 9783527264360
Category : Science
Languages : en
Pages : 434
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Book Description
Recently developed methods for the spectroscopic analysis of chemical equilibria are summarized clearly and concisely in this book. The methods themselves are applicable to virtually any spectroscopic technique that produces an output signal linearly dependent upon the concentration of solution components, a criterion met by UV/vis, IR, fluorescence, CD, ORD, NMR, and ESR. Methods of evaluation applicable to each of these types of spectroscopy are also treated in the text. An appendix listing the computer programs EDIA and TIFIT, which helped the authors to interpret their data, rounds off the book. Since equilibria play a fundamental role in a wide array of problems in both chemistry and biochemistry, this book will be useful not only to chemists and biochemists but also to biologists, pharmacologists and toxicologists.
Author: A.R. Fernandez Alba
Publisher: Elsevier
ISBN: 0080454402
Category : Science
Languages : en
Pages : 509
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Book Description
The trace determination of pesticides continues to be a topic for analytical chemists working in research centres, government and universities. With four chapters devoted to chromatography-mass spectrometry methods, readers are able to understand the analytical basis, technical characteristics and possibilities to evaluate pesticides in food by gas chromatography (GC) and liquid chromatography (LC) mass spectrometry. The book also provides a well-defined and critical compilation of the sample treatment and clean-up procedures, as well as injection techniques applied in GC and LC food analysis. Finally the book deals with aspects related to analytical quality control requirements for pesticide residues, in addition to pesticide regulation aspects. * Contains specific chapters devoted to chromatography-mass spectrometry methods* Provides a well-defined and critical compilation of the sample treatment and clean-up procedures* Contains aspects related to analytical quality control requirements for pesticide residues
Author: P. Carmona
Publisher: Springer Science & Business Media
ISBN: 9401156220
Category : Science
Languages : en
Pages : 661
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Book Description
The 1997 European Conference on Spectroscopy of Biological Molecules (ECSBM) is the seventh in a biennial series of conferences devoted to the applications of molecular spectroscopy to biological molecules and related systems. The interest of these conferences rests mainly on the relationship between the structure and physiological activity of biological molecules and related systems of which these molecular species form part. This volume ofECSBM contains articles prepared by the invited lecturers and those making poster presentations at the seventh ECSBM. The reader will find mainly applications of vibrational spectroscopy to protein structure and dynamics, biomembranes, molecular recognition, nucleic acids and other biomolecules and biological systems containing specific chromophors. Biomedical applications of vibrational spectroscopy are expanding rapidly. On the other hand, a significant number of the papers describe applications of other methods, such as NMR, circular dichroism, optical absorption and fluorescence, X-ray absorption and diffraction and other theoretical methods. One aim has been to achieve a well balanced, critically comparative review of recent progress in the field of biomolecular structure, bonding and dynamics based on applications of the above spectroscopic methods. A great part of the contributions included in this volume are devoted to biomedical and biotechnological applications and provide a broadly based account of recent applicationS in this field. The content of this book has been organized in sections corresponding mainly to the different types of biological molecules investigated. This book includes also another section related to theoretical methods where MO calculations of vibrational frequencies dominate clearly the topic.
Author: Elias A. G. Zagatto
Publisher: Elsevier
ISBN: 0123859247
Category : Science
Languages : en
Pages : 483
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Book Description
Machine generated contents note: 1. Introduction 2. Historical view 3. Fundamentals 4. Interaction of radiation with the flowing sample 5. Flow analysers 6. Instrumentation 7. Special strategies for flow manipulation 8. Sample handling.
Author: Séverine Le Gac
Publisher: Royal Society of Chemistry
ISBN: 085404129X
Category : Science
Languages : en
Pages : 333
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Book Description
Focussing on mass spectrometry, this book illustrates how microfluidics and lab-on-a-chip devices satisfy the need for miniaturized, enhanced chemical analysis.
Author: Maria Manuela Treichler Knopfli Gracias
Publisher:
ISBN:
Category : Volumetric analysis
Languages : en
Pages : 222
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Book Description
Author: Łukasz Komsta
Publisher: CRC Press
ISBN: 1498772544
Category : Science
Languages : en
Pages : 506
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Book Description
Chemometrics uses advanced mathematical and statistical algorithms to provide maximum chemical information by analyzing chemical data, and obtain knowledge of chemical systems. Chemometrics significantly extends the possibilities of chromatography and with the technological advances of the personal computer and continuous development of open-source software, many laboratories are interested in incorporating chemometrics into their chromatographic methods. This book is an up-to-date reference that presents the most important information about each area of chemometrics used in chromatography, demonstrating its effective use when applied to a chromatographic separation.
Author: T. William Hutchens
Publisher: Springer Science & Business Media
ISBN: 1461525489
Category : Science
Languages : en
Pages : 295
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Book Description
Lactoferrin is an intriguing protein with an interesting structure and several known or suggested biological activities. We feel that attention on this protein has been too limited and diffuse, partly because it has been "hidden" among other well-known iron-binding proteins such as hemoglobin, ferritin and transferrin, but also perhaps because its biological functions are so diverse. Investigators that focus on lactoferrin represent a wide variety of medical and scientific disciplines that do not usually come together. It was our intention to improve that situation with this symposium. In this book, experts from a variety of disciplines describe the present knowledge of the structural features of lactoferrin, its carbohydrate side chains and its capacity to bind different metal ions and anions. Several of the possible physiological functions of lactoferrin are described in detail, including the role of lactoferrin in bacterial killing, its involvement in growth and proliferation, in immune function and in iron absorption. Aspects of the molecular biology of lactoferrin and its specific interactions with different cell types are also included. Finally, as lactoferrin now has become commercially available in larger quantities, possible industrial applications are discussed. The book should give the interested reader a thorough insight into our present knowledge of lactoferrin.
Author: Gary D. Christian
Publisher: John Wiley & Sons
ISBN: 0470887575
Category : Science
Languages : en
Pages : 852
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Book Description
The 7th Edition of Gary Christian's Analytical Chemistry focuses on more in-depth coverage and information about Quantitative Analysis (aka Analytical Chemistry) and related fields. The content builds upon previous editions with more enhanced content that deals with principles and techniques of quantitative analysis with more examples of analytical techniques drawn from areas such as clinical chemistry, life sciences, air and water pollution, and industrial analyses.
