Download or read book Raman Spectroscopic Studies of Porphyrins and Porphyrin protein Complexes written by Colin Richard Lefley and published by . This book was released on 1994 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Porphyrins V3 written by David Dolphin and published by Elsevier. This book was released on 2012-12-02 with total page 655 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Porphyrins, Volume III: Physical Chemistry, Part A deals with the physical chemistry of porphyrins, their precursors, catabolic derivatives, and related systems. The book covers electronic structure and spectroscopy including circular dichroism and magnetic circular dichroism as well as electronic, infrared, resonance Raman, and Zeeman spectroscopy. Porphyrin stereochemistry, X-ray crystallography, and mass spectroscopy are also included. This volume is organized into 12 chapters and begins with an overview of the optical absorption and emission spectra of porphyrins and the theory by which these facts are understood. The discussion then shifts to the electronic states of the iron porphyrin complex in various heme proteins as displayed by the light absorption properties in the visible region of the electromagnetic spectrum. The reader is methodically introduced to the electronic absorption spectra and molecular orbital theory of chlorophylls, the magnetic optical activity of porphyrins and hemoproteins, and circular dichroism studies of hemoproteins. The book also examines the mass spectra and infrared spectroscopy of porphyrins, resonance Raman scattering from metalloporphyrins and hemoproteins, and photographic essay of porphyrins and related macrocycles. It then concludes with a chapter on high-resolution Zeeman spectroscopy of metalloporphyrins. This book should be useful to inorganic, organic, physical, and biochemists interested in the physical chemistry of porphyrins.
Download or read book Resonance Raman Spectroscopic Studies of Porphyrins and Hydroporphyrins written by Milton Evander Blackwood and published by . This book was released on 1997 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Porphyrins V4 written by David Dolphin and published by Elsevier. This book was released on 2012-12-02 with total page 550 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Porphyrins, Volume IV: Physical Chemistry, Part B focuses on the physical chemistry of porphyrins, their precursors, catabolic derivatives, and related compounds. The book covers nuclear magnetic resonance (NMR) spectroscopy of diamagnetic and paramagnetic porphyrins and electron nuclear double resonance (ENDOR) spectroscopy of chlorophylls and related systems. It also encompasses electron spin resonance (ESR) spectroscopy of porphyrin pi cations and anions, porphyrin excited states, metalloporphyrins, hemoproteins, and hemes. This volume is organized into nine chapters and begins with an overview of NMR theory and the use of NMR spectroscopy to study diamagnetic porphyrins and paramagnetic metalloporphyrins. The discussion then shifts to the theory of ENDOR spectroscopy and the application of ENDOR spectroscopy to analysis of chlorophylls, ESR of pi cations and anions of porphyrins as well as porphyrin excited states, and electron paramagnetic resonance and Mossbauer spectra of hemoproteins. The reader is also introduced to ESR and the electronic structure of metalloporphyrins. A chapter on Mossbauer spectroscopy of iron porphyrins concludes the book. This book is a valuable resource for inorganic, organic, physical, and biochemists interested in the physical chemistry of porphyrins.
Download or read book Studies of Porphyrin Dynamics Using Transient Raman Spectroscopy written by Eric William Findsen and published by . This book was released on 1986 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Handbook Of Porphyrin Science With Applications To Chemistry Physics Materials Science Engineering Biology And Medicine Volumes 6 10 written by Karl M Kadish and published by World Scientific. This book was released on 2010-06-29 with total page 2807 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the second set of Handbook of Porphyrin Science.Porphyrins, phthalocyanines and their numerous analogues and derivatives are materials of tremendous importance in chemistry, materials science, physics, biology and medicine. They are the red color in blood (heme) and the green in leaves (chlorophyll); they are also excellent ligands that can coordinate with almost every metal in the Periodic Table. Grounded in natural systems, porphyrins are incredibly versatile and can be modified in many ways; each new modification yields derivatives, demonstrating new chemistry, physics and biology, with a vast array of medicinal and technical applications.As porphyrins are currently employed as platforms for study of theoretical principles and applications in a wide variety of fields, the Handbook of Porphyrin Science represents a timely ongoing series dealing in detail with the synthesis, chemistry, physicochemical and medical properties and applications of polypyrrole macrocycles. Professors Karl Kadish, Kevin Smith and Roger Guilard are internationally recognized experts in the research field of porphyrins, each having his own separate area of expertise in the field. Between them, they have published over 1500 peer-reviewed papers and edited more than three dozen books on diverse topics of porphyrins and phthalocyanines. In assembling the new volumes of this unique Handbook, they have selected and attracted the very best scientists in each sub-discipline as contributing authors.This Handbook will prove to be a modern authoritative treatise on the subject as it is a collection of up-to-date works by world-renowned experts in the field. Complete with hundreds of figures, tables and structural formulas, and thousands of literature citations, all researchers and graduate students in this field will find the Handbook of Porphyrin Science an essential, major reference source for many years to come.
Download or read book Spectroscopic Analysis of Boron Porphyrin Complexes written by Nina Novikova and published by . This book was released on 2013 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: Spectroscopic analyses of boron-porphyrin complexes, synthesised by previously reported methods, have been performed using femtosecond transient absorption spectroscopy, fluorescence spectroscopy measurements, IR and Raman spectroscopy as well as DFT and TDDFT calculations. Transient absorption spectroscopy was used to study the dynamics of the transient species by exciting the molecule with a ~100 fs pulse of light at the wavelength corresponding to the Soret and Q band absorptions of those complexes and taking a spectrum at various time delays after the excitation. Porphyrin complexes of transition metals and many main group elements have been extensively explored in the past years due to the role they play in many important biological processes and their utilisation in various other fields. In recent years new boron-porphyrin complexes have been synthesised that exhibit features previously unobserved in porphyrin macrocycles.1 The most distinctive feature exhibited by these complexes is coordination of two boron atoms within the cavity of porphyrin macrocycle, where each boron atom is coordinated to two nitrogen atoms. This results in a large tetragonal elongation of the porphyrin ring along the B-B axis.2 The similarity in structure of some of the boron-porphyrin complexes to the BODIPY dyes used in fluorescent labelling is a feature that offers intriguing possibilities for the application of these complexes.
Download or read book Synthesis Structural and Spectroscopic Studies of Silyl and Oxyanionic Iron Porphyrin Complexes written by Yung Hee Oh Kim and published by . This book was released on 1989 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Synthetic and Spectroscopic Studies of Porphyrins and Their Complexes written by Lian Luo and published by . This book was released on 1993 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Applications of Molecular Spectroscopy to Current Research in the Chemical and Biological Sciences written by Mark Stauffer and published by BoD – Books on Demand. This book was released on 2016-10-05 with total page 442 pages. Available in PDF, EPUB and Kindle. Book excerpt: The goal of this book is to present an overview of applications of molecular spectroscopy to investigations in organic and inorganic materials, foodstuffs, biosamples and biomedicine, and novel characterization and quantitation methods. This text is a compilation of selected research articles and reviews covering current efforts in various applications of molecular spectroscopy. Sections 1 and 2 deal, respectively, with spectroscopic studies of inorganic and organic materials. Section 3 provides applications of molecular spectroscopy to biosamples and biomedicine. Section 4 explores spectroscopic characterization and quantitation of foods and beverages. Lastly, Section 5 presents research on novel spectroscopic methodologies. Overall, this book should be a great source of scientific information for anyone involved in characterization, quantitation, and method development.
Download or read book Raman Spectroscopic Studies of Molecular Systems written by Guy Alan Schick and published by . This book was released on 1984 with total page 642 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fifth International Conference on the Spectroscopy of Biological Molecules written by T. Theophanides and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 410 pages. Available in PDF, EPUB and Kindle. Book excerpt: The series of Conferences on the Spectroscopy of Biological Molecules aims to stimulate research and development in this area of Science. The relationship between the structure and the biological activity of such materials as proteins, lipids, and nucleic acids is fundamental. The 5th European Conference on the Spectroscopy of Biological Molecules (ECSBM) is held at the Hotel Poseidon Club, Loutraki, Greece, on 5-10 September 1993. The scientific contents are remained the same as in the past conferences. Emphasis is given to vibrational spectroscopy, mainly infrared and Raman applied to the study of structure and dynamics of proteins, nucleic acids, porphyrins, carbohydrates, membranes, etc. Most of the contributions describe molecular dynamics and excitation processes, in particular the electronic-vibrational excitations, which are studied by Fr-Raman, Fourier Transform Infrared (Fr-IR) coupled often with microscopy and chromatography. Contributions also include Fr-Raman and FT-IR instrumentation and new developments in this area, and applications in Biology and Medicine. Furthermore, there is a plenary lecture in Mass Spectrometry and its applications in biomedical analysis, and a session devoted to Nuclear Magnetic Resonance (NMR) and its application in the study of biological molecules. Several contributions are devoted to other methods, such as CD, optical absorption, fluorescence and molecular graphics simulations. This volume of ECSBM contains shon articles by the invited and contributed lectures as well as from the Poster presentations from many European and non-European countries.
Download or read book Syntheses Electrochemistry and Spectroscopic Studies of Metallocene containing Porphyrin Complexes with Biomedical Applications written by Rebotsamang Florence Shago and published by . This book was released on 2010 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Spectroscopic Studies of a Simple Porphyrin written by David Lloyd George Fry and published by . This book was released on 1942 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Research Awards Index written by and published by . This book was released on 1989 with total page 742 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Spectroscopic Studies of Metalloporphyrins and Heme Proteins written by Joseph Vincent Nardo and published by . This book was released on 1987 with total page 470 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Synthesis and Spectroscopic Studies of a Series of Octasubstituted Porphyrins and Their Iron III Complexes written by Meden F. Isaac and published by . This book was released on 1988 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt:
