concepts and methods of 2d infrared spectroscopy

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Concepts And Methods Of 2d Infrared Spectroscopy

Author : Peter Hamm
ISBN : 9781139497077
Genre : Science
File Size : 70. 80 MB
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2D infrared (IR) spectroscopy is a cutting-edge technique, with applications in subjects as diverse as the energy sciences, biophysics and physical chemistry. This book introduces the essential concepts of 2D IR spectroscopy step-by-step to build an intuitive and in-depth understanding of the method. This unique book introduces the mathematical formalism in a simple manner, examines the design considerations for implementing the methods in the laboratory, and contains working computer code to simulate 2D IR spectra and exercises to illustrate involved concepts. Readers will learn how to accurately interpret 2D IR spectra, design their own spectrometer and invent their own pulse sequences. It is an excellent starting point for graduate students and researchers new to this exciting field. Computer codes and answers to the exercises can be downloaded from the authors' website, available at www.cambridge.org/9781107000056.

Ultrafast Infrared Vibrational Spectroscopy

Author : Michael D. Fayer
ISBN : 9781466510135
Genre : Science
File Size : 62. 66 MB
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The advent of laser-based sources of ultrafast infrared pulses has extended the study of very fast molecular dynamics to the observation of processes manifested through their effects on the vibrations of molecules. In addition, non-linear infrared spectroscopic techniques make it possible to examine intra- and intermolecular interactions and how such interactions evolve on very fast time scales, but also in some instances on very slow time scales. Ultrafast Infrared Vibrational Spectroscopy is an advanced overview of the field of ultrafast infrared vibrational spectroscopy based on the scientific research of the leading figures in the field. The book discusses experimental and theoretical topics reflecting the latest accomplishments and understanding of ultrafast infrared vibrational spectroscopy. Each chapter provides background, details of methods, and explication of a topic of current research interest. Experimental and theoretical studies cover topics as diverse as the dynamics of water and the dynamics and structure of biological molecules. Methods covered include vibrational echo chemical exchange spectroscopy, IR-Raman spectroscopy, time resolved sum frequency generation, and 2D IR spectroscopy. Edited by a recognized leader in the field and with contributions from top researchers, including experimentalists and theoreticians, this book presents the latest research methods and results. It will serve as an excellent resource for those new to the field, experts in the field, and individuals who want to gain an understanding of particular methods and research topics.

Frontiers And Advances In Molecular Spectroscopy

Author : Jaan Laane
ISBN : 9780128112212
Genre : Science
File Size : 20. 83 MB
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Frontiers and Advances in Molecular Spectroscopy once again brings together the most eminent scientists from around the world to describe their work at the cutting-edge of molecular spectroscopy. Much of what we know about atoms, molecules and the nature of matter has been obtained using spectroscopy over the last one hundred years or so. Going far beyond the topics discussed in Jaan Laane’s earlier book on the subject, these chapters describe new methodologies and applications, instrumental developments and theory, which are taking spectroscopy into still new frontiers. The robust range of topics once again demonstrates the wide utility of spectroscopic techniques. New topics include ultrafast spectroscopy of the transition state, SERS/far-uv spectroscopy, femtosecond coherent anti-Stokes Raman spectroscopy, high-resolution laser induced fluorescence spectroscopy, Raman spectroscopy and biosensors, vibrational optical activity, ultrafast two-dimensional spectroscopy, biology with x-ray lasers, isomerization dynamics and hydrogen bonding, single molecule imaging, spectra of intermediates, matrix isolation spectroscopy and more. Covers spectroscopic investigations on the cutting edge of science Written and edited by leading experts in their respective fields Allows researchers to access a broad range of essential modern spectroscopy content from a single source rather than wading through hundreds of scattered journal articles

Protein Folding And Misfolding

Author : Heinz Fabian
ISBN : 9783642222306
Genre : Science
File Size : 56. 11 MB
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Infrared spectroscopy is a new and innovative technology to study protein folding/misfolding events in the broad arsenal of techniques conventionally used in this field. The progress in understanding protein folding and misfolding is primarily due to the development of biophysical methods which permit to probe conformational changes with high kinetic and structural resolution. The most commonly used approaches rely on rapid mixing methods to initiate the folding event via a sudden change in solvent conditions. Traditionally, techniques such as fluorescence, circular dichroism or visible absorption are applied to probe the process. In contrast to these techniques, infrared spectroscopy came into play only very recently, and the progress made in this field up to date which now permits to probe folding events over the time scale from picoseconds to minutes has not yet been discussed in a book. The aim of this book is to provide an overview of the developments as seen by some of the main contributors to the field. The chapters are not intended to give exhaustive reviews of the literature but, instead to illustrate examples demonstrating the sort of information, which infrared techniques can provide and how this information can be extracted from the experimental data. By discussing the strengths and limitations of the infrared approaches for the investigation of folding and misfolding mechanisms this book helps the reader to evaluate whether a particular system is appropriate for studies by infrared spectroscopy and which specific advantages the techniques offer to solve specific problems.

Tabellen Zur Strukturaufkl Rung Organischer Verbindungen Mit Spektroskopischen Methoden

Author : E. Pretsch
ISBN : 9783662130766
Genre : Science
File Size : 72. 34 MB
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Schwingungsspektroskopie

Author : Alois Fadini
ISBN : 3136347013
Genre : Raman spectroscopy
File Size : 48. 29 MB
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Introduction To Experimental Infrared Spectroscopy

Author : Mitsuo Tasumi
ISBN : 9780470665671
Genre : Science
File Size : 20. 39 MB
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Infrared spectroscopy is generally understood to mean the science of spectra relating to infrared radiation, namely electromagnetic waves, in the wavelength region occurring intermediately between visible light and microwaves. Measurements of infrared spectra have been providing useful information, for a variety of scientific research and industrial studies, for over half a century; this is set to continue in the foreseeable future. Introduction to Experimental Infrared Spectroscopy is intended to be a handy guide for those who have no, or limited, experience in infrared spectroscopic measurements but are utilising infrared-related methods for their research or in practical applications. Written by leading researchers and experienced practitioners, this work consists of 22 chapters and presents the basic theory, methodology and practical measurement methods, including ATR, photoacoustic, IR imaging, NIR, 2D-COS, and VCD. The six Appendices will aid readers in understanding the concepts presented in the main text. Written in an easy-to-understand way this book is suitable for students, researchers and technicians working with infrared spectroscopy and related methods.

Ir Spektroskopie

Author : Helmut G¿nzler
ISBN : 9783527662876
Genre : Science
File Size : 50. 79 MB
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Die lange erwartete, vierte Auflage des Lehrbuchklassikers zur IR-Spektroskopie! Will man Substanzen eindeutig charakterisieren und auf ihre Reinheit berpr fen, f hrt kein Weg an der IR-Spektroskopie als Analysemethode vorbei. Pr zise und leicht verst ndlich, aktuell und sehr praxisbezogen lernen die k nftigen Anwender alles, was sie ber die IR-Spektroskopie wissen m ssen: - Aufbau und Handhabung von Spektrometern, - Vorbereitung der Proben und deren Messung, - qualitative Interpretation der Spektren, - quantitative Bestimmungen, - spezielle Anwendungsgebiete und - spezielle und verwandte Methoden. Zahlreiche Hinweise auf weiterf hrende Literatur vermitteln eine gute Orientierung bei speziellen Fragestellungen, und helfen dabei, sich zum Experten weiterzuentwickeln.

Instrumentelle Analytik

Author : Douglas A. Skoog
ISBN : 3642381693
Genre : Science
File Size : 74. 46 MB
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Das Standard-Lehrbuchs zur Instrumentellen Analytik, begründet von Skoog und Leary, ist hiermit endlich wieder auf Deutsch verfügbar. Als stark erweiterte, komplett überarbeitete Ausgabe unterstützt es fortgeschrittene Studenten der Chemie an Universitäten und Hochschulen. Es berücksichtig die Anforderungen einer großen Vielfalt an Disziplinen, die ein Grundwissen in Analytischer Chemie benötigen, und richtet sich damit auch an Physiker, Ingenieure und Biochemiker. Das Buch führt aktuell und kompetent in die Grundzüge und Feinheiten der heutigen Instrumentellen Analytischen Chemie ein. Der Focus liegt in diesem Buch auf den theoretischen Grundlagen der diversen Gerätetypen, deren optimales Anwendungsgebiet, Empfindlichkeit und Präzision sowie deren Grenzen. Über 700 detailreiche, selbsterklärende Abbildungen, Anhänge zu Statistik und Elektronik, Übungsaufgaben mit Lösungen und viele wichtige Originalzitate ergänzen dieses moderne Lehrbuch für Studierende und Praktiker.

Einf Hrung In Die Molek Lspektroskopie

Author : Gerhard Herzberg
ISBN : 9783642723049
Genre : Science
File Size : 65. 79 MB
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(Wissenschaftliche Forschungsberichte, Reihe I, Abt. A, Band 74)

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