Physical Chemistry in Action

Photophysics of Ionic Biochromophores

Editors: Brondsted Nielsen, Steen, Wyer, Jean Ann (Eds.)

  • Provides a concise overview of investigations of ionic biochromophores
  • First integrated overview of the photophysics of different classes of biomolecules: from single amino acids over peptides and proteins to DNA
  • Introduces different experimental techniques for spectroscopic investigation of bio chromophore ions
  • Highly interdisciplinary work with relevance to chemistry, physics and biology/life sciences
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eBook $99.00
price for USA (gross)
  • ISBN 978-3-642-40190-9
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Hardcover $129.00
price for USA
  • ISBN 978-3-642-40189-3
  • Free shipping for individuals worldwide
  • Usually dispatched within 3 to 5 business days.
Softcover $129.00
price for USA
  • ISBN 978-3-662-52224-0
  • Free shipping for individuals worldwide
  • Usually dispatched within 3 to 5 business days.
About this book

This book provides a concise overview of the photophysics and spectroscopy of bio chromophore ions. The book "Photophysics of Ionic Biochromophores" summarizes important recent advances in the spectroscopy of isolated biomolecular ions in vacuo, which has within the last decade become a highly active research field. Advanced instrumental apparatus and the steady increase in more and more powerful computers have made this development possible, both for experimentalists and theoreticians. Applied techniques described here include absorption and fluorescence spectroscopy, which are excellent indicators of environmental effects and can thus shed light on the intrinsic electronic structures of ions without perturbations from e.g. water molecules, counter ions, nearby charges, and polar amino acid residues. When compared with spectra of the chromophores in their natural environment, such spectra allow to identify possible perturbations. At the same time gas-phase spectra provide important benchmarks for quantum chemistry calculations of electronically excited states.

This volume focuses on biological systems from protein biochromophores, e.g. the protonated Schiff-base retinal responsible for vision, and individual aromatic amino acids to peptides and whole proteins, studied using visible, ultraviolet and vacuum ultraviolet light. Work on DNA nucleotides and strands that are amenable to mass spectrometric studies because of the negatively charged sugarphosphate backbone are also presented. DNA strands represent an example of the interplay between multiple chromophores, which is even harder to model correctly than just single chromophores due to spatially extended excited states and weak coupling terms. The experimental techniques used to measure spectra and commonly used theoretical methods are described with a discussion on limitations and advantages. The volume includes an updated status of the field and interesting future directions such as cold ion spectroscopy.

Table of contents (11 chapters)

  • General Concepts

    Nielsen, Steen Brøndsted (et al.)

    Pages 1-10

  • Introduction and New Aspects

    Nielsen, Steen Brøndsted

    Pages 11-19

  • Experimental Techniques

    Wyer, Jean Ann

    Pages 21-44

  • Theoretical Methods

    Wanko, Marius (et al.)

    Pages 45-65

  • Photo-initiated Dynamics and Spectroscopy of the Deprotonated Green Fluorescent Protein Chromophore

    Bochenkova, Anastasia V. (et al.)

    Pages 67-103

Buy this book

eBook $99.00
price for USA (gross)
  • ISBN 978-3-642-40190-9
  • Digitally watermarked, DRM-free
  • Included format: PDF, EPUB
  • ebooks can be used on all reading devices
  • Immediate eBook download after purchase
Hardcover $129.00
price for USA
  • ISBN 978-3-642-40189-3
  • Free shipping for individuals worldwide
  • Usually dispatched within 3 to 5 business days.
Softcover $129.00
price for USA
  • ISBN 978-3-662-52224-0
  • Free shipping for individuals worldwide
  • Usually dispatched within 3 to 5 business days.
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Bibliographic Information

Bibliographic Information
Book Title
Photophysics of Ionic Biochromophores
Editors
  • Steen Brondsted Nielsen
  • Jean Ann Wyer
Series Title
Physical Chemistry in Action
Copyright
2013
Publisher
Springer-Verlag Berlin Heidelberg
Copyright Holder
Springer-Verlag Berlin Heidelberg
eBook ISBN
978-3-642-40190-9
DOI
10.1007/978-3-642-40190-9
Hardcover ISBN
978-3-642-40189-3
Softcover ISBN
978-3-662-52224-0
Series ISSN
2197-4349
Edition Number
1
Number of Pages
XIII, 230
Number of Illustrations and Tables
23 b/w illustrations, 102 illustrations in colour
Topics