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Books > Science & Mathematics > Chemistry > Analytical chemistry > General

Microwave Assisted Proteomics (Hardcover): Jennie R. Lill Microwave Assisted Proteomics (Hardcover)
Jennie R. Lill
R2,778 Discovery Miles 27 780 Ships in 18 - 22 working days

Since the conceptualization of the electromagnetic spectrum and development of the magnetron, microwave energy has been utilized in many aspects and disciplines of science. Although adopted by multiple industries over the past quarter of a century, it is only within the past few years that microwave irradiation has been evaluated as a useful tool for the biochemical and chemical preparation of proteins and other bio-molecules for proteomics and in particular mass spectrometric analysis. This book is an introduction to microwave-assisted bio-analytical methods with an emphasis on sample preparation for proteomic analyses. Its objective is to provide a history and background for the methods described and the book summarizes the development and application of these protocols from both the literature in this field as well as from the experiences of a variety of laboratories conducting microwave-assisted protocols. It describes the evolution and integration of microwave energy into the biosciences with particular emphasis on the proteomic arena and an in depth evaluation of a variety of techniques within the field of proteomics which benefit from microwave-irradiation is given. In addition to describing the evolution of the microwave-assisted methodologies, the book also offers a concise protocol section with practical advice on how to implement these methods in any laboratory. Mechanisms of action as well as an overview of the types of instrumentation available are described to help the reader develop the best experimental design for their own budget and experimental aims. Microwave-assisted proteomics is a rapidly evolving field and this book captures the main areas that fall under this emerging arena.

Methodologies and Applications for Analytical and Physical Chemistry (Paperback): A.K. Haghi, Sabu Thomas, Sukanchan Palit,... Methodologies and Applications for Analytical and Physical Chemistry (Paperback)
A.K. Haghi, Sabu Thomas, Sukanchan Palit, Priyanka Main
R2,477 Discovery Miles 24 770 Ships in 10 - 15 working days

This volume presents an up-to-date review of modern materials and concepts, issues, and recent advances in analytical and physical chemistry. Distinguished scientists and engineers from key institutions worldwide have contributed chapters that provide a deep analysis of their particular subjects. The chapters discuss the composition and properties of complex materials as well as mixtures, processes, and the need for new and improved analytical technology.

Thermal Analysis of Polymeric Materials (Hardcover, 2005 ed.): Bernhard Wunderlich Thermal Analysis of Polymeric Materials (Hardcover, 2005 ed.)
Bernhard Wunderlich
R3,526 Discovery Miles 35 260 Ships in 18 - 22 working days

Thermal analysis is an old technique. It has been neglected to some degree because developments of convenient methods of measurement have been slow and teaching of the understanding of the basics of thermal analysis is often wanting. Flexible, linear macromolecules, also not as accurately simply called polymers, make up the final, third, class of molecules which only was identified in 1920. Polymers have neverbeenfullyintegratedintothedisciplinesofscienceandengineering. Thisbook is designed to teach thermal analysis and the understanding of all materials, flexible macromolecules, as well as those of the small molecules and rigid macromolecules. The macroscopic tool of inquiry is thermal analysis, and the results are linked to microscopic molecular structure and motion. Measurements of heat and mass are the two roots of quantitative science. The macroscopic heat is connected to the microscopic atomic motion, while the macroscopic mass is linked to the microscopic atomic structure. The macroscopic unitsofmeasurementofheatandmassarethejouleandthegram, chosentobeeasily discernable by the human senses. The microscopic units of motion and structure are 12 10 the picosecond (10 seconds) and the angstrom (10 meters), chosen to fit the atomic scales. One notes a factor of 10,000 between the two atomic units when expressed in human units, second and gram with one gram being equal to one cubic centimeter when considering water. Perhaps this is the reason for the much better understanding and greater interest in the structure of materials, being closer to human experience when compared to molecular motion."

Portable X-ray Fluorescence Spectrometry - Capabilities for In Situ Analysis (Hardcover): Philip J. Potts, Margaret West Portable X-ray Fluorescence Spectrometry - Capabilities for In Situ Analysis (Hardcover)
Philip J. Potts, Margaret West; Contributions by Andrew T. Ellis
R3,848 Discovery Miles 38 480 Ships in 18 - 22 working days

Portable X-ray fluorescence (PXRF) instrumentation has some unique analytical capabilities for the in situ analysis of samples in the field. These capabilities have been extended in recent years by the continuing development of solid state detectors, surface mounted electronics, digital signal processing technology, Li-ion batteries combined with a choice of rugged sealed radioisotope sources or miniature X-ray tubes that provide lightweight hand-held devices. As well as opening up new applications, in situ measurements by PXRF, where the instrument is placed in direct contact with the object to be analysed, involve the complete integration of sampling and analysis. Careful interpretation of results is therefore required, particularly when the analysis is used to estimate the bulk composition of a sample. In this monograph, an overview is given of instrumentation, analytical capabilities, and limitations in the interpretation of results, sampling considerations and applications where PXRF offers substantial advantages over conventional analytical techniques. The aim is to give the reader an insight into the capabilities of the technique and to demonstrate the contribution it can make to a range of areas of contemporary scientific interest. Chapters are written by internationally recognised scientists with practical experience of in situ analysis using portable X-ray fluorescence and demonstrates the wide range of applications for the technique. The topics covered are illustrated with diagrams and photographs where appropriate and each chapter includes supporting references to enable the reader to gain a greater understanding of a particular application. Topics include: -analytical capabilities -instrumentation -quantification -correction procedures -sampling considerations -future developments Applications include: -the assessment of contaminated land -surfaces -coatings and paints -workplace monitoring -metal & alloy sorting -geochemical prospecting -archaeological investigations -museum samples & works of art -extraterrestrial analysis The work is aimed at scientists who have some knowledge of analytical techniques and/or the applications covered, but are not fully familiar with the capabilities of PXRF. It offers a general introduction to the technique and its applications rather than a research monograph. As such, it is aimed at analytical scientists, environmental and geological scientists, industrial hygienists, industrial and plant scientists, archaeometrists and museum researchers, research scientists and research students with projects in the applications covered. Undergraduate students studying associated degree courses will also benefit from the work.

Ionic Liquids in Chemical Analysis (Hardcover): Mihkel Koel Ionic Liquids in Chemical Analysis (Hardcover)
Mihkel Koel
R5,781 Discovery Miles 57 810 Ships in 10 - 15 working days

"An Overview of a Rapidly Expanding Area in Chemistry"

Exploring the future in chemical analysis research, Ionic Liquids in Chemical Analysis focuses on materials that promise entirely new ways to perform solution chemistry. It provides a broad overview of the applications of ionic liquids in various areas of analytical chemistry, including separation science, spectroscopy, mass spectrometry, and sensors.

"With Contributions from a Team of Internationally Recognized Experts"

After reviewing the properties and structure of ionic liquids, leading specialists explore the role of these materials in optical, electrochemical, and biochemical sensor technology. The book then examines ionic liquids in gas, liquid, and countercurrent chromatography, along with their use as electrolyte additives in capillary electrophoresis. It also discusses gas solubilities and measurement techniques, liquid-liquid extraction, and the separation of metal ions. The final chapters cover molecular, Raman, nuclear magnetic resonance, and mass spectroscopies.

"Encourages Readers to Discover New Ideas and Breakthroughs in the Field"

By showing how ionic liquids can improve measurement and reduce the amount of environmental waste, this volume confirms the staying power of these materials in the years to come.

Advances in Flow Injection Analysis and Related Techniques, Volume 54 (Hardcover): Spas D. Kolev, Ian D. McKelvie Advances in Flow Injection Analysis and Related Techniques, Volume 54 (Hardcover)
Spas D. Kolev, Ian D. McKelvie
R5,734 Discovery Miles 57 340 Ships in 10 - 15 working days

The concept of flow injection analysis (FIA) was first proposed in 1975 by Ruzicka and Hansen, and this initiated a field of research that would, over more than three decades, involve thousands of researchers, and which has to date resulted in close to 20,000 publications in the international scientific literature.
Since its introduction, a number of books, including some specialized monographs, have been published on this subject with the latest in 2000.
However, in this decade there has been a number of significant advances in the flow analysis area, and in particular in sequential injection analysis (SIA) techniques, and more recently with the introduction of Lab on a Valve (LOV) and bead injection flow systems.
This book aims to cover the most important advances in these new areas, as well as in classical FIA, which still remains the most popular flow analysis technique used in analytical practice. Topics covered in the 23 chapters include the fundamental and underlying principles of flow analysis and associated equipment, the fluid-dynamic theory of FIA, an extensive coverage of detection methods (e.g. atomic and molecular spectrometry, electroanalytical methods). In addition, there are several chapters on on-line separation (e.g. filtration, gas diffusion, dialysis, pervaporation, solvent and membrane extraction, and chromatography), as well as on other sample pretreatment techniques, such as digestion.
The book also incorporates several chapters on major areas of application of flow analysis in industrial process monitoring (e.g food and beverages, drugs and pharmaceuticals), environmental and agricultural analysis and life sciences.
The contributing authors, who include the founders of flow injection analysis, are all leading experts in flow analytical techniques, and their chapters not only provide a critical review of the current state of this area, but also suggest future trends.
- Provides a critical review of the current state of and future trends in flow analytical techniques
- Offers a comprehensive elucidation of the principles and theoretical basis of flow analysis
- Presents important applications in all major areas of chemical analysis, from food products to environmental concerns

Spectroelectrochemistry (Hardcover): Wolfgang Kaim, Axel Klein Spectroelectrochemistry (Hardcover)
Wolfgang Kaim, Axel Klein
R3,171 Discovery Miles 31 710 Ships in 18 - 22 working days

Electrochemistry affects several relevant research subjects of physics, chemistry and biology such as the transformation of materials, the transfer of information (especially in living systems), or the conversion and storage of energy. In addition, electrochemical processes constitute a major class of chemical reactions both in the laboratory and on large industrial scales. While conventional analytical electrochemistry provides excellent methods to determine concentrations (e.g. in sensor technology), to yield energy data in the form of redox potentials and to elucidate formal reaction mechanisms via kinetic analysis, these techniques alone are often not immediately suitable to identify unknown species which are formed as intermediates or as products in a redox reaction. The combination of reaction-oriented electrochemistry with species-focussed spectroscopy in spectroelectrochemistry can solve this problem and thus allow for a more complete analysis of electron transfer processes and complex redox reactions. Many research groups from various sub-fields of the chemical sciences have engaged in recent years in using and developing this combined methodology. While the technique has been well developed during the last few decades, its application in various fields of chemistry has only recently become more widespread. Readily accessible, inexpensive equipment and lower barriers to application have contributed to this situation and, at the same time, it is becoming less and less acceptable in chemical research to assign redox transformations without spectral evidence. Spectroelectrochemistry has therefore evolved as a powerful yet usually inexpensive technique which yields mechanistic (chemistry), energy-relevant (electro) as well as electronic structure information (spectro). The whole range of the electromagnetic spectrum can be employed from x-ray absorption to NMR spectroscopies. Yet while the method has become more commonplace, there are still aspects to be considered which require sound knowledge and experience. This book serves as a guide and as an illustration of the kind of research where spectroelectrochemistry can make a difference in the understanding of redox reactions through identification of their intermediates and products. Relevant examples involving UV-VIS-NIR and IR absorption spectroscopy as well as electron paramagnetic resonance (EPR) are presented in this book with the objective to illustrate the potential and the applications of this technique and to provide practical information. The topics covered include: " organometallics " coordination compounds (mixed-valent complexes, metalloporphyrins) " compounds of biochemical interest such as iron-containing proteins The breadth and variety of reactions and materials covered are complemented by the straightforward interpretation of results in the understanding of redox reactions. The solutions available from the spectroelectrochemical investigation in the book do not only provide simultaneous reaction analysis and species identification but also an assessment of electronic situations and of intra- and intermolecular electron transfer. The book aims to familiarise the scientific community with this method by describing the experimental approaches possible and by pointing out under what diverse circumstances this technique can be useful. This book is essential reading for experts and newcomers alike to acquaint themselves with this simple, inexpensive, yet powerful method and it will also appeal to scientists from all chemical sub-fields who have a basic understanding and experience in electrochemistry.

Synthesis of Heterocycles in Contemporary Medicinal Chemistry (Hardcover, 1st ed. 2016): Zdenko Casar Synthesis of Heterocycles in Contemporary Medicinal Chemistry (Hardcover, 1st ed. 2016)
Zdenko Casar
R8,545 Discovery Miles 85 450 Ships in 10 - 15 working days

The series Topics in Heterocyclic Chemistry presents critical reviews on present and future trends in the research of heterocyclic compounds. Overall the scope is to cover topics dealing with all areas within heterocyclic chemistry, both experimental and theoretical, of interest to the general heterocyclic chemistry community. The series consists of topic related volumes edited by renowned editors with contributions of experts in the field. All chapters from Topics in Heterocyclic Chemistry are published Online First with an individual DOI. In references, Topics in Heterocyclic Chemistry is abbreviated as Top Heterocycl Chem and cited as a journal.

Handbook of Surface Plasmon Resonance (Hardcover): Rob P H Kooyman, Robert M Corn, Alastair Wark, Hye Jin Lee, Erk Gedig,... Handbook of Surface Plasmon Resonance (Hardcover)
Rob P H Kooyman, Robert M Corn, Alastair Wark, Hye Jin Lee, Erk Gedig, …
R4,567 Discovery Miles 45 670 Ships in 18 - 22 working days

Surface plasmon resonance (SPR) plays a dominant role in real-time interaction sensing of biomolecular binding events. This book focuses on a total system description including optics, fluidics and sensor surfaces. It covers all commercial SPR systems in the market. It is the first of its kind and fills a gap in the technical literature as no other handbook on SPR is currently available. The final chapter discussed new trends and a vision is given for future developments and needs of the SPR market. This excellent handbook provides comprehensive information with easy to use, stand-alone chapters and will be of great use to anyone one working with or affiliated to the technology.

Forensic Analysis of Tattoos and Tattoo Inks (Paperback): Michelle D. Miranda Forensic Analysis of Tattoos and Tattoo Inks (Paperback)
Michelle D. Miranda
R2,362 Discovery Miles 23 620 Ships in 10 - 15 working days

Forensic Analysis of Tattoos and Tattoo Inks is the single most comprehensive resource on the analysis of tattoo inks and use of tattoos as a tool in forensic investigations and criminalistics. The book begins with a history of tattoos and tattoo inks, and covers the use of tattoos throughout time as aids in the identification of individuals. It presents identification methods of identification through tattoos on charred, decomposed, mummified, or otherwise unidentifiable remains in both criminal investigations and mass disasters. This book provides an understanding of the process of tattooing and the roles of tattoos in criminological inquiry and legal matters. It scientifically evaluates tattoo inks, documenting the physical properties of the inks both macroscopically and microscopically as well as spectroscopically-identifying the optical and chemical properties of the various pigments found in these inks. A thorough analytical method is developed to conform to current laboratory accreditation standards and the satisfaction of legal standards such as Frye, Daubert and the Federal Rules of Evidence. Forensic Analysis of Tattoos and Inks shows how routine scientific inquiry can be applied to tattoo evidence by adding an objective component to interpretation, identification, and individualization of tattoos and tattoo inks in investigations. It presents the science and chemistry of tattoos and tattoo inks as a reliable tool in forensic casework and other related criminal and legal matters.

Analytical Pyrolysis Handbook - Third Edition (Hardcover, 3rd edition): Karen D. Sam, Thomas P Wampler Analytical Pyrolysis Handbook - Third Edition (Hardcover, 3rd edition)
Karen D. Sam, Thomas P Wampler
R4,934 Discovery Miles 49 340 Ships in 10 - 15 working days

Analytical pyrolysis allows scientists to use routine laboratory instrumentation for analyzing complex, opaque, or insoluble samples more effectively than other analytical techniques alone. Analytical Pyrolysis Handbook, Third Edition is a practical guide to the application of pyrolysis techniques to various samples and sample types for a diversity of fields including microbiology, forensic science, industrial research, and environmental analysis. The much-anticipated third edition incorporates recent technological advances that increase the technique's sensitivity to trace elements, improve its reproducibility, and expand its applicability. The book reviews the types of instrumentation available to perform pyrolysis and offers guidance for interfacing instruments and integrating other analytical techniques, including gas chromatography and mass spectrometry. Fully updated with new sample pyrograms, figures, references, and real-world examples, this edition also highlights new areas of application including cultural materials, forensic analysis, and environmental studies. This book illustrates how the latest advances make pyrolysis a practical, cost-effective, reliable, and flexible alternative for increasingly complex sample analyses. Analytical Pyrolysis Handbook, Third Edition is an essential, one-stop guide for determining if pyrolysis meets application-specific needs as well as performing pyrolysis and handling the data obtained.

Food Traceability and Authenticity - Analytical Techniques (Paperback): Didier Montet, Ramesh C. Ray Food Traceability and Authenticity - Analytical Techniques (Paperback)
Didier Montet, Ramesh C. Ray
R1,569 Discovery Miles 15 690 Ships in 10 - 15 working days

Food traceability is a growing consumer concern worldwide. Traceability is undertaken primarily at the administrative level, where the use of advanced analytical tools is not available. Nevertheless, the determination of geographical origin is a requirement of the traceability system for the import and export of foodstuffs (EU regulation 178/2002). The topics covered in this book include the history of traceability; legislations and rules; the actual traceability techniques and the potential analytical techniques for food traceability such as molecular methods (e.g. DGGE, SSCP), next generation sequencers (NGS), bio-captors, chromatographic techniques, isotopic analysis that are used for discrimination of organic food, fish, oils. The chromatographic techniques help in the use of volatile compounds analysis. The isotope analysis helps in distinguishing between chicken meat and vegetable oils. Ambient mass spectrometry is used for studying mycotoxines and alkaloids in foodstuffs and their management, food and feed authentication in olive and other plant oils, and wine. Vibrational methods (e.g. NMR and NIRS) are used to trace food by global spectrum. The book reviews the current and future techniques including metabolomic techniques.

Optical Biosensors - Today and Tomorrow (Hardcover, 2nd edition): Frances S Ligler, Chris Rowe Taitt Optical Biosensors - Today and Tomorrow (Hardcover, 2nd edition)
Frances S Ligler, Chris Rowe Taitt
R3,620 Discovery Miles 36 200 Ships in 10 - 15 working days

Optical Biosensors, 2ed describes the principles of successful systems, examples of applications, and evaluates the advantages and deficiencies of each. It also addresses future developments on two levels: possible improvements in existing systems and emerging technologies that could provide new capabilities in the future. The book is formatted for ease of use and is therefore suitable for scientists and engineers, students and researcher at all levels in the field.
* Comprehensive analysis and review of the underlying principles by optical biosensors
* Updates and informs on all the latest developments and hot topic areas
* Evaluates current methods showing the advantages and disadvantages of various systems involved

Understanding Voltammetry (Hardcover): Richard Guy Compton, Craig E. Banks Understanding Voltammetry (Hardcover)
Richard Guy Compton, Craig E. Banks
R3,218 Discovery Miles 32 180 Ships in 18 - 22 working days

New Edition: Understanding Voltammetry (3rd Edition)The power of electrochemical measurements in respect of thermodynamics, kinetics and analysis is widely recognized but the subject can be unpredictable to the novice even if they have a strong physical and chemical background, especially if they wish to pursue quantitative measurements. Accordingly, some significant experiments are perhaps wisely never attempted while the literature is sadly replete with flawed attempts at rigorous voltammetry.This textbook considers how to go about designing, explaining and interpreting experiments centered around various forms of voltammetry (cyclic, microelectrode, hydrodynamic, and so on). The reader is assumed to have a knowledge to Masters level of physical chemistry but no exposure to electrochemistry in general, or voltammetry in particular. While the book is designed to 'stand alone', references to important research papers are given to provide an entry into the literature.The book gives clear introductions to the theories of electron transfer and of diffusion in its early chapters. These are developed to interpret voltammetric experiments at macro-electrodes before considering microelectrode behavior. A subsequent chapter introduces convection and describes hydrodynamic electrodes. Later chapters describe the voltammetric measurement of homogeneous kinetics, the study of adsorption on electrodes and the use of voltammetry for electroanalysis.

Catalysts for Fine Chemical Synthesis - Hydrolysis  Oxidation & Reduction V 1 (Hardcover, Volume 1): S. M. Roberts Catalysts for Fine Chemical Synthesis - Hydrolysis Oxidation & Reduction V 1 (Hardcover, Volume 1)
S. M. Roberts
R7,427 Discovery Miles 74 270 Ships in 10 - 15 working days

Catalysts are increasingly used by chemists engaged in fine chemical synthesis within both industry and academia. Today, there exists a huge choice of high-tech catalysts, which add enormously to the repertoire of synthetic possibilities. However, catalysts are occasionally capricious, sometimes difficult to use and almost always require both skill and experience in order to achieve optimal results. This series aims to be a practical help for advanced undergraduate, graduate and postgraduate students, as well as experienced chemists in industry and academia working in organic and organometallic synthesis.

The series features:

  • Tested and validated procedures.

  • Authoritative reviews on classes of catalysts.

  • Assessments of all types of catalysts.

  • Expertise from the Leverhulme Centre for Innovative Catalysis, Liverpool, UK.
The review section in the first volume of the series contains a report by Stanley M. Roberts on the integration of biotransformations into the catalyst portfolio.

The procedure section contains a wide variety of synthetic protocols, such as epoxidations of unsaturated ketones and esters, asymmetric reductions of carbon-oxygen double bonds, asymmetric hydrogenations of carbon-carbon double bonds and other types of reaction. The featured catalysts include a wide range of different materials such as poly-D-leucine, D-fructose-based dioxiranes, oxaborolidine borane, some important titanium and ruthenium complexes as well as baker's yeast. For each reaction there are one or several detailed protocols on how to prepare and employ the various catalysts.

Environmental Radiochemical Analysis III (Hardcover): Peter Warwick Environmental Radiochemical Analysis III (Hardcover)
Peter Warwick
R3,167 Discovery Miles 31 670 Ships in 18 - 22 working days

The analysis of radionuclides in the environment became extremely important after the accident at Chernobyl in1986. The accident made scientists aware that accurate methods of radionuclide analyses are essential in order to estimate the risk to the public from released radioactivity. Methods are still being developed today because of the ongoing requirement to monitor environmental radioactivity and, to assess the radionuclide waste inventory for the recently proposed intermediate radioactive waste repository. This book brings together current developments in radioactive analyses. Environmental Radiochemical Analysis III is an authoritative, up to date review of research contributions presented at the 10th International Symposium on Environmental Radiochemical Analysis. Representing the work of leading scientists across the globe this edition provides information on: * new methods of radioanalyses * waste steams during decommissioning * radioactivity measurements in the environment * hazard assessment in decommissioning * improvements in measurement instrumentation * application of software to measurements * current IAEA activities for the ALMERA network * proficiency testing and research and development in the NDA. This exceptional work offers an insight into topical areas of research and is a key point of reference for graduates and professionals alike who work across fields involving analytical chemistry, environmental science and technology, and hazards and waste research and disposal.

Electrochemistry for Materials Science (Hardcover): Walfried Plieth Electrochemistry for Materials Science (Hardcover)
Walfried Plieth
R3,642 Discovery Miles 36 420 Ships in 10 - 15 working days

This book introduces the principles of electrochemistry with a special emphasis on materials science. This book is clearly organized around the main topic areas comprising electrolytes, electrodes, development of the potential differences in combining electrolytes with electrodes, the electrochemical double layer, mass transport, and charge transfer, making the subject matter more accessible.
In the second part, several important areas for materials science are described in more detail. These chapters bridge the gap between the introductory textbooks and the more specialized literature. They feature the electrodeposition of metals and alloys, electrochemistry of oxides and semiconductors, intrinsically conducting polymers, and aspects of nanotechnology with an emphasis on the codeposition of nanoparticles.
This book provides a good introduction into electrochemistry for the graduate student. For the research student as well as for the advanced reader there is sufficient information on the basic problems in special chapters. The book is suitable for students and researchers in chemistry, physics, engineering, as well as materials science.
- Introduction into electrochemistry
- Metal and alloy electrodeposition
- Oxides and semiconductors, corrosion
- Intrinsically conducting polymers
- Codeposition of nanoparticles, multilayers

Metabolomics, Metabonomics and Metabolite Profiling (Hardcover): William J. Griffiths Metabolomics, Metabonomics and Metabolite Profiling (Hardcover)
William J. Griffiths
R4,179 Discovery Miles 41 790 Ships in 18 - 22 working days

The completion of gene sequencing has resulted in an intensified investigation of the proteome and metabolome. Metabolite profiling methods used for disease diagnosis have been expanded with the advent of new technology and are being applied extensively in the quest for the discovery of new markers for diseases. In this comprehensive resource, the Editor draws together experts from the field and provides an insightful introduction into the technology and methodology. Metabolomics, Metabonomics And Metabolite Profiling covers a broad range of topics including: * Mass spectrometry and NMR in metabolite profiling * Current applications of metabolite profiling for disease diagnosis * Studies of specific metabolite classes * Plant metabolites * Metabolite data mining * Global systems biology This book is a must have, up-to-date, reference which will appeal to academics, students, technicians and professionals working in, or joining this field.

Good Clinical, Laboratory and Manufacturing Practices - Techniques for the QA Professional (Paperback): Philip Carson, Nigel... Good Clinical, Laboratory and Manufacturing Practices - Techniques for the QA Professional (Paperback)
Philip Carson, Nigel Dent
R6,284 Discovery Miles 62 840 Ships in 18 - 22 working days

Quality assurance and good laboratory practices are becoming essential knowledge for professionals in all sorts of industries. This includes internal and external audit procedures for compliance with the requirements of good clinical, laboratory and manufacturing practices. Spanning chemical, cosmetic and manufacturing industries, Good Clinical, Laboratory and Manufacturing Practices: Techniques for the QA professional is aimed at: chemists, clinicians, ecotoxicologists, operation managers, pharmaceutical process managers, quality assurance officers, technicians and toxicologists. In addition sections on harmonisation of quality systems will be of value to safety, health and environment advisors. This comprehensive and high level reference will be an indispensable guide to research laboratories in academia and industry. Additional training material is also included.

Monographs in Contact Allergy, Volume 3 - Topical Drugs (Hardcover): Anton C.De Groot Monographs in Contact Allergy, Volume 3 - Topical Drugs (Hardcover)
Anton C.De Groot
R5,575 Discovery Miles 55 750 Ships in 10 - 15 working days

This third volume in an exciting and detailed series on contact allergens provides monographs of all 384 topical drugs which have caused contact allergy/allergic contact dermatitis. The monographs present: Identification section; Contact allergy (general population, patients with dermatitis, case reports and case series); Cross-reactions; Patch test sensitization; Photocontact allergy; and Immediate contact reactions (contact urticaria). Separate chapters present an overview of all aspects of allergic contact dermatitis to topical drugs, contact allergy to non-drug ingredients in topical pharmaceuticals and a preview of delayed-type allergy to systemic drugs (to be discussed in Volume 4). Key Features: Presents monographs of all known topical drugs which have caused contact allergy/allergic contact dermatitis Provides a full literature review of relevant topics of allergenic topical drugs Identifies IUPAC names, synonyms, CAS and EC numbers, structural and chemical formulas, Merck Index monographs, and advises on patch testing Presents non-drug allergens in topical pharmaceuticals Covers an extensive amount of information to benefit dermatologists, allergists, and all others interested in drug allergy

Reviews in Computational Chemistry V 1 (Hardcover, Volume 1): KB Lipkowitz Reviews in Computational Chemistry V 1 (Hardcover, Volume 1)
KB Lipkowitz
R7,528 Discovery Miles 75 280 Ships in 18 - 22 working days

This book is an account of current developments in computational chemistry, a new multidisciplinary area of research. Experts in computational chemistry, the editors use and develop techniques for computer-assisted molecular design. The core of the text itself deals with techniques for computer-assisted molecular design. The book is suitable for both beginners and experts.
In addition, protocols and software for molecular recognition and the relationship between structure and biological activity of drug molecules are discussed in detail. Each chapter includes a mini-tutorial, as well as discussion of advanced topics.
Special Feature: The appendix to this book contains an extensive list of available software for molecular modeling.

Combining and Reporting Analytical Results (Hardcover): Maria Belli, A. Fajgelj, Umberto Sansone Combining and Reporting Analytical Results (Hardcover)
Maria Belli, A. Fajgelj, Umberto Sansone; Contributions by Terry Renner
R3,190 Discovery Miles 31 900 Ships in 18 - 22 working days

Reliable and metrologically comparable results of quantitative analytical methods are essential to assure that decisions taken on their basis have meaning and context. Problems with combining measurement results, calculating their uncertainties and establishing metrological traceability can prove complicated and ambiguous for measurement scientists. Combining and Reporting Analytical Results discusses in detail the problems faced by scientists, and presents a variety of approaches across biological, chemical and environmental sciences to resolving these types of issues. Topics include: validated methods of analysis; application of internal quality control procedures; participation in proficiency testing schemes; metrological traceability of measurement results and associated uncertainties, as well as some quality system issues and formal accreditation. Written by leading experts, and with worked examples and illustrations throughout, this invaluable reference source is ideal for analysts from various scientific fields.

Anion Receptor Chemistry (Hardcover): Jonathan L Sessler, Philip Gale, Won-Seob Cho Anion Receptor Chemistry (Hardcover)
Jonathan L Sessler, Philip Gale, Won-Seob Cho; Series edited by Stuart J Rowan, Takuzo Aida, …
R4,568 Discovery Miles 45 680 Ships in 18 - 22 working days

Anion recognition plays a critical role in a range of biological processes, and a variety of receptors and carriers can be found throughout the natural world. Chemists working in the area of supramolecular chemistry have created a range of anion receptors, drawing inspiration from nature as well as their own inventive processes. This book traces the origins of anion recognition chemistry as a unique sub-field in supramolecular chemistry while illustrating the basic approaches currently being used to effect receptor design. The combination of biological overview and summary of current synthetic approaches provides a coverage that is both comprehensive and comprehensible. First, the authors detail the key design motifs that have been used to generate synthetic receptors and which are likely to provide the basis for further developments. They also highlight briefly some of the features that are present in naturally occurring anion recognition and transport systems and summarise the applications of anion recognition chemistry. Providing as it does a detailed review for practitioners in the field and a concise introduction to the topic for newcomers, Anion Receptor Chemistry reflects the current state of the art. Fully referenced and illustrated in colour, it is a welcome addition to the literature.

Advanced Materials and Techniques for Biosensors and Bioanalytical Applications (Hardcover): Pranab Goswami Advanced Materials and Techniques for Biosensors and Bioanalytical Applications (Hardcover)
Pranab Goswami
R5,779 Discovery Miles 57 790 Ships in 10 - 15 working days

Bioanalytical science and its technological subdomain, biosensors, are ever-evolving subjects, striving for rapid improvement in terms of performance and expanding the target range to meet the vast societal and market demands. The key performance factors for a biosensor that drive the research are selectivity, sensitivity, response time, accuracy, and reproducibility, with additional requirements of its portability and inexpensive nature. These performance factors are largely governed by the materials and techniques being used in these bioanalytical platforms. The selection of materials to meet these requirements is critical, as their interaction or involvement with the biological recognition elements should initiate or improve these performance factors. The technique discussed primarily applies to transducers involved in converting a biochemical signal to optical or electrical signals. Over the years, the emergence of novel materials and techniques has drastically improved the performance of these bioanalytical systems, enabling them to expand their analytical horizon. These advanced materials and techniques are central to modern bioanalytical and biosensor research. Advanced Materials and Techniques for Biosensors and Bioanalytical Applications provides a comprehensive review of the subject, including a knowledge platform for both academics and researchers. Considering biosensors as a central theme to this book, an outline on this subject with background principles has been included, with a scope of extending the utility of the book to coursework in graduate and postgraduate schools. Features: * Basic principles on different classes of biosensors, recent advances and applications * Smart materials for biosensors and other rapid, portable detection devices * Metal nanoparticles and nanocrystals for analytical applications * Carbon-based nanoparticles and quantum dots for sensing applications * Nanozymes as potential catalysts for sensing applications * Bioelectrochemiluminescence and photoelectrochemical-based biosensors * Paper electronics and paper-based biosensors * Microbial biosensors: artificial intelligence, genetic engineering, and synthetic biology * Biofuel cells as a signal transduction platform * FET-based biosensors, including ISFET and BioFET This book serves as a reference for scientific investigators and a textbook for a graduate-level course in biosensors and advanced bioanalytical techniques.

Analytical Ultracentrifugation - Techniques and Methods (Hardcover): Z. Aziz, J. Behlke, G. Bernardi, L Bourdillon, P.J.G.... Analytical Ultracentrifugation - Techniques and Methods (Hardcover)
Z. Aziz, J. Behlke, G. Bernardi, L Bourdillon, P.J.G. Butler, …
R4,327 Discovery Miles 43 270 Ships in 18 - 22 working days

"A must for all biochemists and biophysicists."

Jayesh Gor, CHEMISTRY WORLD, July 2006

Analytical Ultracentrifugation has become an increasingly important technique for monitoring the size and shape of biological macromolecules.

"Analytical Ultracentrifugation: Techniques and Methods" contains contributions from experts in the field, bringing together the multitude of developments that have taken place in instrumentation and analysis over the past decade into a single volume.

This book covers the latest methods in analysis along with an extensive introduction for the novice user. Analysis methods in both sedimentation velocity and sedimentation equilibrium are discussed at length. Protein, Protein/DNA, membrane proteins and polymer systems are also explored, along with software developments and non-ideality.

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