Biochemical Applications of Raman and Resonance Raman Spectroscopes

Biochemical Applications of Raman and Resonance Raman Spectroscopes
Author: P Carey
Publisher: Elsevier
Total Pages: 277
Release: 2012-12-02
Genre: Science
ISBN: 0323158129

Biochemical Applications of Raman and Resonance Raman Spectroscopies focuses on the application of Raman and resonance Raman spectroscopies to biochemical problems. The book reviews biological systems and details the application of Raman spectroscopy to biological molecules such as proteins, nucleic acids, and lipids. It also looks at codevelopments of lasers, optics, and electronics that drive advances in experimental Raman spectroscopy, along with the important ramifications of these advances for biochemical applications. This volume is organized into eight chapters and begins with an overview of the theoretical and experimental aspects of Raman spectroscopy, including a very brief explanation of what Raman and resonance Raman spectroscopies are and a discussion of their advantages and disadvantages for biochemical studies. The explanation of the Raman and resonance Raman effects is taken up in more detail in the next chapter, which develops the concept of the vibrational motions of molecules by initially considering mechanical ""ball and spring"" models and goes on to use this concept to formulate a classical model for Raman scattering. The resonance Raman effect is then described by another model which emphasizes the discrete or quantized energy levels available to a molecule. The reader is also introduced to the experimental aspects of Raman spectroscopy and the application of Raman spectroscopy across the entire field of biochemistry. Each chapter contains an outline of the basic chemistry and biochemical nomenclature involved. This book will be of interest to chemists, biochemists, and spectroscopists, as well as graduate students and experienced research workers.

Far- and Deep-Ultraviolet Spectroscopy

Far- and Deep-Ultraviolet Spectroscopy
Author: Yukihiro Ozaki
Publisher: Springer
Total Pages: 181
Release: 2015-06-26
Genre: Science
ISBN: 4431555498

This book is the first comprehensive work to be published on far-ultraviolet (FUV) and deep-ultraviolet (DUV) spectroscopy, subjects of keen interest because new areas of spectroscopy have been born in the FUV and DUV regions. For example, FUV spectroscopy in condensed matter has become possible due to the development of attenuated total reflection/FUV spectroscopy. As other examples, DUV surface-enhanced Raman scattering and DUV tip-enhanced Raman scattering have received great attention. Imaging by DUV spectroscopy has also become an area of interest. More recently, FUV and DUV spectroscopy have shown potential for applications in several fields including industry. All these topics are described in this book. Doctoral students and researchers in universities and national research institutes as well as researchers in various industries will find this volume highly useful.

Surface-Enhanced Raman Spectroscopy

Surface-Enhanced Raman Spectroscopy
Author: Marek Prochazka
Publisher: Springer
Total Pages: 230
Release: 2015-12-12
Genre: Science
ISBN: 3319239929

This book gives an overview of recent developments in RS and SERS for sensing and biosensing considering also limitations, possibilities and prospects of this technique. Raman scattering (RS) is a widely used vibrational technique providing highly specific molecular spectral patterns. A severe limitation for the application of this spectroscopic technique lies in the low cross section of RS. Surface-enhanced Raman scattering (SERS) spectroscopy overcomes this problem by 6-11 orders of magnitude enhancement compared with the standard RS for molecules in the close vicinity of certain rough metal surfaces. Thus, SERS combines molecular fingerprint specificity with potential single-molecule sensitivity. Due to the recent development of new SERS-active substrates, labeling and derivatization chemistry as well as new instrumentations, SERS became a very promising tool for many varied applications, including bioanalytical studies and sensing. Both intrinsic and extrinsic SERS biosensing schemes have been employed to detect and identify small molecules, nucleic acids and proteins, and also for cellular and in vivo sensing.

Analytical Raman Spectroscopy

Analytical Raman Spectroscopy
Author: Jeanette G. Grasselli
Publisher: Wiley-Interscience
Total Pages: 0
Release: 1991-09-10
Genre: Science
ISBN: 9780471519553

Biological Applications of Raman Spectroscopy Volume 1: Raman Spectra and the Conformations of Biological Macromolecules Edited by Thomas G. Spiro The first of the landmark volumes focusing on biological Raman applications, Volume 1 provides an incisive look at the current research surrounding the conformations of biological macromolecules. Volume 1 considers the varieties of macromolecules—proteins, nucleic acids, and lipids—in isolation and in the organized biological assemblies of ocular lenses, viruses, and membranes. The collective vibrational modes of macromolecules are considered theoretically, and there is a review of the promising area of vibrational optical activity. 1987 (0 471-81573-X) 352 pp. Volume 2: Resonance Raman Spectra of Polyenes and Aromatics The importance of the resonance Raman effect for biological applications is that it can provide dramatically increased sensitivity and selectivity The theory of the effect is presented in Volume 2, which also explores applications to rhodopsin, to the purine and pyrimidine bases of nucleic acids, to the peptide backbone and chromophoric side chains of proteins, to flavins, and, finally, to the introduction of resonance Raman labels into biological systems. 1987 (0 471-81574-8) 367 pp. Volume 3: Resonance Raman Spectra of Heme and Metalloproteins Heme proteins have provided an especially rich opportunity for Raman studies. Volume 3 describes in detail various aspects of work in this area, including applications to chlorophylls and nonheme metalloproteins. Coverage includes heme protein structure and the iron-histidine stretching mode; Raman scattering by cytochrome oxidase and by heme a model compounds; chlorophylls and the photosynthetic membrane; resonance Raman spectroscopy of blue copper proteins; and nonheme respiratory proteins. 1988 (0 471-81575-6) 565 pp.