Photophysics Of Ionic Biochromophores

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Photophysics of Ionic Biochromophores

Author : Steen Brøndsted Nielsen
Publisher : Springer Science & Business Media
ISBN 13 : 3642401902
Total Pages : 238 pages
Book Rating : 4.6/5 (424 download)

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Book Synopsis Photophysics of Ionic Biochromophores by : Steen Brøndsted Nielsen

Download or read book Photophysics of Ionic Biochromophores written by Steen Brøndsted Nielsen and published by Springer Science & Business Media. This book was released on 2013-10-16 with total page 238 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Physical Chemistry of Cold Gas-Phase Functional Molecules and Clusters

Author : Takayuki Ebata
Publisher : Springer
ISBN 13 : 9811393710
Total Pages : 393 pages
Book Rating : 4.8/5 (113 download)

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Book Synopsis Physical Chemistry of Cold Gas-Phase Functional Molecules and Clusters by : Takayuki Ebata

Download or read book Physical Chemistry of Cold Gas-Phase Functional Molecules and Clusters written by Takayuki Ebata and published by Springer. This book was released on 2019-08-02 with total page 393 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes advanced research on the structures and photochemical properties of polyatomic molecules and molecular clusters having various functionalities under cold gas-phase conditions. Target molecules are crown ethers, polypeptides, large size protonated clusters, metal clusters, and other complex polyatomic molecules of special interest. A variety of advanced frequency and time-domain laser spectroscopic methods are applied. The book begins with the principle of an experimental setup for cold gas-phase molecules and various laser spectroscopic methods, followed by chapters on investigation of specific molecular systems. Through a molecular-level approach and analysis by quantum chemical calculation, it is possible to learn how atomic and molecular-level interactions (van der Waals, hydrogen-bonding, and others) control the specific properties of molecules and clusters. Those properties include molecular recognition, induced fitting, chirality, proton and hydrogen transfer, isomerization, and catalytic reaction. The information will be applicable to the design of new types of functional molecules and nanoparticles in the broad area that includes applied chemistry, drug delivery systems, and catalysts.

Light Harvesting in Photosynthesis

Author : Roberta Croce
Publisher : CRC Press
ISBN 13 : 1351242873
Total Pages : 778 pages
Book Rating : 4.3/5 (512 download)

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Book Synopsis Light Harvesting in Photosynthesis by : Roberta Croce

Download or read book Light Harvesting in Photosynthesis written by Roberta Croce and published by CRC Press. This book was released on 2018-01-12 with total page 778 pages. Available in PDF, EPUB and Kindle. Book excerpt: This landmark collective work introduces the physical, chemical, and biological principles underlying photosynthesis: light absorption, excitation energy transfer, and charge separation. It begins with an introduction to properties of various pigments, and the pigment proteins in plant, algae, and bacterial systems. It addresses the underlying physics of light harvesting and key spectroscopic methods, including data analysis. It discusses assembly of the natural system, its energy transfer properties, and regulatory mechanisms. It also addresses light-harvesting in artificial systems and the impact of photosynthesis on our environment. The chapter authors are amongst the field’s world recognized experts. Chapters are divided into five main parts, the first focused on pigments, their properties and biosynthesis, and the second section looking at photosynthetic proteins, including light harvesting in higher plants, algae, cyanobacteria, and green bacteria. The third part turns to energy transfer and electron transport, discussing modeling approaches, quantum aspects, photoinduced electron transfer, and redox potential modulation, followed by a section on experimental spectroscopy in light harvesting research. The concluding final section includes chapters on artificial photosynthesis, with topics such as use of cyanobacteria and algae for sustainable energy production. Robert Croce is Head of the Biophysics Group and full professor in biophysics of photosynthesis/energy at Vrije Universiteit, Amsterdam. Rienk van Grondelle is full professor at Vrije Universiteit, Amsterdam. Herbert van Amerongen is full professor of biophysics in the Department of Agrotechnology and Food Sciences at Wageningen University, where he is also director of the MicroSpectroscopy Research Facility. Ivo van Stokkum is associate professor in the Department of Physics and Astronomy, Faculty of Sciences, at Vrije Universiteit, Amsterdam.

Fluorescent Analogs of Biomolecular Building Blocks

Author : Marcus Wilhelmsson
Publisher : John Wiley & Sons
ISBN 13 : 1118175867
Total Pages : 474 pages
Book Rating : 4.1/5 (181 download)

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Book Synopsis Fluorescent Analogs of Biomolecular Building Blocks by : Marcus Wilhelmsson

Download or read book Fluorescent Analogs of Biomolecular Building Blocks written by Marcus Wilhelmsson and published by John Wiley & Sons. This book was released on 2016-04-04 with total page 474 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fluorescent Analogs of Biomolecular Building Blocks focuses on the design of fluorescent probes for the four major families of macromolecular building blocks. Compiling the expertise of multiple authors, this book moves from introductory chapters to an exploration of the design, synthesis, and implementation of new fluorescent analogues of biomolecular building blocks, including examples of small-molecule fluorophores and sensors that are part of biomolecular assemblies.

Electrospinning for High Performance Sensors

Author : Antonella Macagnano
Publisher : Springer
ISBN 13 : 3319144065
Total Pages : 340 pages
Book Rating : 4.3/5 (191 download)

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Book Synopsis Electrospinning for High Performance Sensors by : Antonella Macagnano

Download or read book Electrospinning for High Performance Sensors written by Antonella Macagnano and published by Springer. This book was released on 2015-04-07 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book aims to present the different aspects of electrospinning for designing and fabricating high performing materials for sensors applied in gaseous and liquid environments. Since electrospinning is a versatile and inexpensive manufacturing technology, the book emphasizes the industrial applications perspective. The volume is an edited collection of the most recent and encouraging results concerning advanced nanostructured (bio) sensors. The feats achieved by these sensors range from high sensitivity to extreme operating conditions and satisfy a wide range of requirements. Most of the contributions in this book come from First International Workshop on Electrospinning for High Performance Sensing (EHPS2014) that was held in Rome in 2014, as part of the European COST Action MP1206 Electrospun Nanofibres for bio inspired composite materials and innovative industrial applications.

Pure and Applied Chemistry

Author :
Publisher :
ISBN 13 :
Total Pages : 654 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Pure and Applied Chemistry by :

Download or read book Pure and Applied Chemistry written by and published by . This book was released on 2009 with total page 654 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vol. 1, no. 1 contains the Proceedings of the Radioactivation Analysis Symposium (1959 : Vienna, Austria).

Photosystem I

Author : John H. Golbeck
Publisher : Springer Science & Business Media
ISBN 13 : 1402042566
Total Pages : 744 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Photosystem I by : John H. Golbeck

Download or read book Photosystem I written by John H. Golbeck and published by Springer Science & Business Media. This book was released on 2007-05-20 with total page 744 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book summarizes recent advances made in the biophysics, biochemistry, and molecular biology of the enzyme known as Photosystem I, the light-induced plastocyanin: ferredoxin oxidoreductase. The volume provides a unique compilation of chapters that includes information highlighting controversial issues to indicate the frontiers of research and places special emphasis on methodology and practice for new researchers.

Transport Properties of Ions in Gases

Author : Edward A. Mason
Publisher : Wiley-VCH
ISBN 13 :
Total Pages : 584 pages
Book Rating : 4.:/5 (45 download)

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Book Synopsis Transport Properties of Ions in Gases by : Edward A. Mason

Download or read book Transport Properties of Ions in Gases written by Edward A. Mason and published by Wiley-VCH. This book was released on 1988-08-09 with total page 584 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presents thorough coverage of the transport properties of ions in gases. Starts from first principles, making this book useful to those new to the field as well as to experts. Describes the motions of ions in gases in electric fields, methods for measuring mobilities and diffusion coefficients, and pitfalls in measuring these quantities. Provides a detailed development of the theory of transport processes in the context of the kinetic theory of gases. Includes relevant experimental techniques and an index to experimental data.

Physical Chemistry of Cold Gas-phase Functional Molecules and Clusters

Author : Takayuki Ebata
Publisher :
ISBN 13 : 9789811393723
Total Pages : pages
Book Rating : 4.3/5 (937 download)

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Book Synopsis Physical Chemistry of Cold Gas-phase Functional Molecules and Clusters by : Takayuki Ebata

Download or read book Physical Chemistry of Cold Gas-phase Functional Molecules and Clusters written by Takayuki Ebata and published by . This book was released on 2019 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes advanced research on the structures and photochemical properties of polyatomic molecules and molecular clusters having various functionalities under cold gas-phase conditions. Target molecules are crown ethers, polypeptides, large size protonated clusters, metal clusters, and other complex polyatomic molecules of special interest. A variety of advanced frequency and time-domain laser spectroscopic methods are applied. The book begins with the principle of an experimental setup for cold gas-phase molecules and various laser spectroscopic methods, followed by chapters on investigation of specific molecular systems. Through a molecular-level approach and analysis by quantum chemical calculation, it is possible to learn how atomic and molecular-level interactions (van der Waals, hydrogen-bonding, and others) control the specific properties of molecules and clusters. Those properties include molecular recognition, induced fitting, chirality, proton and hydrogen transfer, isomerization, and catalytic reaction. The information will be applicable to the design of new types of functional molecules and nanoparticles in the broad area that includes applied chemistry, drug delivery systems, and catalysts.

Molecular Mechanisms of Photosynthesis

Author : Robert E. Blankenship
Publisher : John Wiley & Sons
ISBN 13 : 1405189762
Total Pages : 312 pages
Book Rating : 4.4/5 (51 download)

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Book Synopsis Molecular Mechanisms of Photosynthesis by : Robert E. Blankenship

Download or read book Molecular Mechanisms of Photosynthesis written by Robert E. Blankenship and published by John Wiley & Sons. This book was released on 2014-05-05 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: With the clear writing and accessible approach that have made it the authoritative introduction to the field of molecular photosynthesis, this fully revised and updated edition now offers students and researchers cutting-edge topical coverage of bioenergy applications and artificial photosynthesis; advances in biochemical and genetic methods; as well as new analytical techniques. Chapters cover the origins and evolution of photosynthesis; carbon metabolism; photosynthetic organisms and organelles; and the basic principles of photosynthetic energy storage. The book's website includes downloadable PowerPoint slides.

Nano-Optics for Enhancing Light-Matter Interactions on a Molecular Scale

Author : Baldassare Di Bartolo
Publisher : Springer
ISBN 13 : 9400753136
Total Pages : 470 pages
Book Rating : 4.4/5 (7 download)

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Book Synopsis Nano-Optics for Enhancing Light-Matter Interactions on a Molecular Scale by : Baldassare Di Bartolo

Download or read book Nano-Optics for Enhancing Light-Matter Interactions on a Molecular Scale written by Baldassare Di Bartolo and published by Springer. This book was released on 2012-12-04 with total page 470 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume presents a considerable number of interrelated contributions dealing with the new scientific ability to shape and control matter and electromagnetic fields on a sub-wavelength scale. The topics range from the fundamental ones, such as photonic metamateriials, plasmonics and sub-wavelength resolution to the more applicative, such as detection of single molecules, tomography on a micro-chip, fluorescence spectroscopy of biological systems, coherent control of biomolecules, biosensing of single proteins, terahertz spectroscopy of nanoparticles, rare earth ion-doped nanoparticles, random lasing, and nanocoax array architecture. The various subjects bridge over the disciplines of physics, biology and chemistry, making this volume of interest to people working in these fields. The emphasis is on the principles behind each technique and on examining the full potential of each technique. The contributions that appear in this volume were presented at a NATO Advanced Study Institute that was held in Erice, Italy, 3-18 July, 2011. The pedagogical aspect of the Institute is reflected in the topics presented in this volume.

Differential Ion Mobility Spectrometry

Author : Alexandre A. Shvartsburg
Publisher : CRC Press
ISBN 13 : 9781420051070
Total Pages : 322 pages
Book Rating : 4.0/5 (51 download)

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Book Synopsis Differential Ion Mobility Spectrometry by : Alexandre A. Shvartsburg

Download or read book Differential Ion Mobility Spectrometry written by Alexandre A. Shvartsburg and published by CRC Press. This book was released on 2008-12-24 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the last decade, scientific and engineering interests have been shifting from conventional ion mobility spectrometry (IMS) to field asymmetric waveform ion mobility spectrometry (FAIMS). Differential Ion Mobility Spectrometry: Nonlinear Ion Transport and Fundamentals of FAIMS explores this new analytical technology that separates and characterizes ions by the difference between their mobility in gases at high and low electric fields. It also covers the novel topics of higher-order differential IMS and IMS with alignment of dipole direction. The book relates the fundamentals of FAIMS and other nonlinear IMS methods to the physics of gas-phase ion transport. It begins with the basics of ion diffusion and mobility in gases, covering the main attributes of conventional IMS that are relevant to all IMS approaches. Building on this foundation, the author reviews diverse high-field transport phenomena that underlie differential IMS. He discusses the conceptual implementation and first-principles optimization of FAIMS as a filtering technique, emphasizing the dependence of FAIMS performance metrics on instrumental parameters and properties of ion species. He also explores ion reactions in FAIMS caused by field heating and the effects of inhomogeneous electric field in curved FAIMS gaps. Written by an accomplished scientist in the field, this state-of-the-art book supplies the foundation to understand the new technology of nonlinear IMS methods.

Isotope Effects

Author : Max Wolfsberg
Publisher : Springer Science & Business Media
ISBN 13 : 9048122651
Total Pages : 477 pages
Book Rating : 4.0/5 (481 download)

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Book Synopsis Isotope Effects by : Max Wolfsberg

Download or read book Isotope Effects written by Max Wolfsberg and published by Springer Science & Business Media. This book was released on 2009-12-15 with total page 477 pages. Available in PDF, EPUB and Kindle. Book excerpt: As the title suggests, Isotope Effects in the Chemical, Geological and Bio Sciences deals with differences in the properties of isotopically substituted molecules, such as differences in the chemical and physical properties of water and the heavy waters. Since the various fields in which isotope effects are applied do not only share fundamental principles but also experimental techniques, this book includes a discussion of experimental apparatus and experimental techniques. Isotope Effects in the Chemical, Geological and Bio Sciences is an educational monograph addressed to graduate students and others undertaking isotope effect research. The fundamental principles needed to understand isotope effects are presented in appropriate detail. While it is true that these principles are more familiar to students of physical chemistry and some background in physical chemistry is recommended, the text provides enough detail to make the book an asset to students in organic and biochemistry, and geochemistry.

Current Trends in Atomic Physics

Author : Antoine Browaeys
Publisher :
ISBN 13 : 0198837194
Total Pages : 472 pages
Book Rating : 4.1/5 (988 download)

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Book Synopsis Current Trends in Atomic Physics by : Antoine Browaeys

Download or read book Current Trends in Atomic Physics written by Antoine Browaeys and published by . This book was released on 2019 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt: Atomic physics provides a paradigm for exploring few-body quantum systems with unparalleled control. Recently this has been applied in diverse areas including condensed matter physics, high energy physics, and foundations of quantum physics. This book addresses these topics by presenting developments and current trends.

Beneficial Microorganisms in Food and Nutraceuticals

Author : Min-Tze Liong
Publisher : Springer
ISBN 13 : 3319231774
Total Pages : 293 pages
Book Rating : 4.3/5 (192 download)

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Book Synopsis Beneficial Microorganisms in Food and Nutraceuticals by : Min-Tze Liong

Download or read book Beneficial Microorganisms in Food and Nutraceuticals written by Min-Tze Liong and published by Springer. This book was released on 2015-12-11 with total page 293 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book discusses the use of microorganisms for improving nutrient quality and producing healthier foods. Conventional roles of microbes in food preservation and in producing more readily digestible nutrients via natural fermentation processes are also examined. Individual chapters explore topics such as bio-preservation, incorporation of lactic acid bacteria, traditional fermented Mongolian foods, fermented fish products of Sudan, probiotics in China, fermented soymilk, food colorants, and the effect of food on gut microbiota. Readers will gain insights into current trends and future prospects of functional foods and nutraceuticals. This volume will be of particular interest to scientists working in the fields of food sciences, microbiology, agriculture and public health.

Multidimensional Time-Resolved Spectroscopy

Author : Tiago Buckup
Publisher : Springer
ISBN 13 : 9783030024772
Total Pages : 0 pages
Book Rating : 4.0/5 (247 download)

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Book Synopsis Multidimensional Time-Resolved Spectroscopy by : Tiago Buckup

Download or read book Multidimensional Time-Resolved Spectroscopy written by Tiago Buckup and published by Springer. This book was released on 2019-01-21 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The series Topics in Current Chemistry Collections presents critical reviews from the journal Topics in Current Chemistry organized in topical volumes. The scope of coverage is all areas of chemical science including the interfaces with related disciplines such as biology, medicine and materials science. The goal of each thematic volume is to give the non-specialist reader, whether in academia or industry, a comprehensive insight into an area where new research is emerging which is of interest to a larger scientific audience. Each review within the volume critically surveys one aspect of that topic and places it within the context of the volume as a whole. The most significant developments of the last 5 to 10 years are presented using selected examples to illustrate the principles discussed. The coverage is not intended to be an exhaustive summary of the field or include large quantities of data, but should rather be conceptual, concentrating on the methodological thinking that will allow the non-specialist reader to understand the information presented. Contributions also offer an outlook on potential future developments in the field.

Synthesis of Best-Seller Drugs

Author : Ruben Vardanyan
Publisher : Academic Press
ISBN 13 : 0124115241
Total Pages : 870 pages
Book Rating : 4.1/5 (241 download)

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Book Synopsis Synthesis of Best-Seller Drugs by : Ruben Vardanyan

Download or read book Synthesis of Best-Seller Drugs written by Ruben Vardanyan and published by Academic Press. This book was released on 2016-01-07 with total page 870 pages. Available in PDF, EPUB and Kindle. Book excerpt: Synthesis of Best-Seller Drugs is a key reference guide for all those involved with the design, development, and use of the best-selling drugs. Designed for ease of use, this book provides detailed information on the most popular drugs, using a practical layout arranged according to drug type. Each chapter reviews the main drugs in each of nearly 40 key therapeutic areas, also examining their classification, novel structural features, models of action, and synthesis. Of high interest to all those who work in the captivating areas of biologically active compounds and medicinal drug synthesis, in particular medicinal chemists, biochemists, and pharmacologists, the book aims to support current research efforts, while also encouraging future developments in this important field. - Describes methods of synthesis, bioactivity and related drugs in key therapeutic areas - Reviews the main drugs in each of nearly 40 key therapeutic areas, also examining their classification, novel structural features, models of action, and more - Presents a practical layout designed for use as a quick reference tool by those working in drug design, development and implementation