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Analytical Methods For Major And Modified Nucleosides Hplc Gc Ms Nmr Uv And Ft Ir
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Book Synopsis Analytical Methods for Major and Modified Nucleosides - HPLC, GC, MS, NMR, UV and FT-IR by :
Download or read book Analytical Methods for Major and Modified Nucleosides - HPLC, GC, MS, NMR, UV and FT-IR written by and published by Elsevier. This book was released on 1989-12-13 with total page 455 pages. Available in PDF, EPUB and Kindle. Book excerpt: Analytical Methods for Major and Modified Nucleosides - HPLC, GC, MS, NMR, UV and FT-IR
Book Synopsis Chromatography and Modification of Nucleosides: Biological roles and function of modification by : Charles W. Gehrke
Download or read book Chromatography and Modification of Nucleosides: Biological roles and function of modification written by Charles W. Gehrke and published by . This book was released on 1990 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chromatography and Modification of Nucleosides is a four-volume work which provides state-of-the-art chromatography and analytical methods for use in a wide spectrum of nucleic acid modification research. The focus of Part A, is the presentation of advanced methods for modification research on tRNAs, mRNAs, mtRNAs, rRNAs and DNAs. HPLC-UV, GC-MS, NMR, FT-IR and affinity chromatography approaches to nucleic acid modification studies are presented, as are nucleoside, oligonucleotide and nucleic acid isolation techniques. Part B has as its central theme the modified nucleosides of tRNA and the current analytical means for studying tRNA modifications. Modified nucleoside synthesis, function, structural conformation, biological regulation, and occurrence of modification in a wide range of tRNAs are presented, as is a chapter on DNA modification and a chapter on solid phase immunoassay for determining a particular modification. Part C provides the reader with a comprehensive treatment of modified nucleosides as biochemical signals of neoplasia and normal metabolism. The final volume, Part D, will present structural characterization of unknown nucleosides as well as extensive biochemical, chemical and physical properties of RNA and DNA nucleosides, as a "database" for researchers in the field. Chromatographic methodology will be described for analysis of total modification of tRNAs and DNAs. The chapters are written by leading scientists in their respective fields and present an up-to-date review on the roles of modified nucleosides in nucleic acids which will be extremely useful for workers in chromatography, molecular biology, genetics, biochemistry, biotechnology and the pharmaceutical industry.
Book Synopsis Modified Nucleosides in Cancer and Normal Metabolism - Methods and Applications by :
Download or read book Modified Nucleosides in Cancer and Normal Metabolism - Methods and Applications written by and published by Elsevier. This book was released on 1990-05-02 with total page 509 pages. Available in PDF, EPUB and Kindle. Book excerpt: Modified Nucleosides in Cancer and Normal Metabolism - Methods and Applications
Book Synopsis Applications of LC-MS in Environmental Chemistry by : Damia Barcelo
Download or read book Applications of LC-MS in Environmental Chemistry written by Damia Barcelo and published by Elsevier. This book was released on 1996-03-21 with total page 567 pages. Available in PDF, EPUB and Kindle. Book excerpt: Looking at the literature available, it is clear that there is a need for a book on LC-MS applications in environmental analysis. This book endeavours to answer the following questions: What interface to use to solve "my detection problem"? Can I obtain enough sensitivity for the confirmation of my compound in real-world environmental samples? Is there enough structural information?The present book aims to provide a critical evaluation of LC-MS in environmental chemistry and it is structured in different areas. Apart from an introductory section with fundamental aspects, application areas using the most relevant interfacing systems (PB, TSP, ES) for the characterization of environmental compounds are included. In this sense, applications are discussed on the characterization of the most relevant compounds of environmental interest such as pesticides, detergents, dyes, polar metabolites, waste streams, organotin compounds and marine toxins with comparison between different interfacing systems. Finally, new methods and strategies in LC-MS, e.g. the use of capillary electrophoresis, MS together with on-line post-column systems in LC-MS are also shown.By the nature of its content and written as it is by experienced practitioners, the book is intended to serve as a practical reference for analytical chemists who need to use LC-MS in environmental studies. Each chapter includes sufficient references to the literature to serve as a valuable starting point and also contains detailed investigations. The broad spectrum of the book and its application to environmental priority compounds makes it unique in many ways.
Book Synopsis Gas Chromatography in Air Pollution Analysis by : V.G. Berezkin
Download or read book Gas Chromatography in Air Pollution Analysis written by V.G. Berezkin and published by Elsevier. This book was released on 1991-04-25 with total page 225 pages. Available in PDF, EPUB and Kindle. Book excerpt: Air pollution determination is one of the most important fields of gas chromatography application in practice. This book provides a systematic description of the main stages of air pollution determination, ranging from sampling problems to the quantitative estimation of the acquired data. Special attention is paid to the problem of gas, vapor, spray and solid particles extraction from air. The main methods of sampling procedure, namely, container utilization, cryogenic concentration, absorption, adsorption, chemisorption and filter usage, and successive impurities extraction are also handled. Sorption theory and the problems of sorption and desorption efficiency for hazardous impurities being extracted from traps with sorbents are discussed in detail. The practical utilization of different sorbents (silica, activated carbon, polymers etc.) to carry out sampling procedures for 200 main pollutants with known TLV (USSR and USA) is also considered. This highly informative book, reflecting several insufficiently known techniques as well as the experience of both western and Soviet researchers, should be of interest to both beginners and skilled researchers.
Book Synopsis Protein Liquid Chromatography by : M. Kastner
Download or read book Protein Liquid Chromatography written by M. Kastner and published by Elsevier. This book was released on 2000 with total page 978 pages. Available in PDF, EPUB and Kindle. Book excerpt: Protein Liquid Chromatography is a handbook-style guide to liquid chromatography as a tool for isolating and purifying proteins, consisting of 25 individual chapters divided into three parts: Part A covers commonly-used, classic modes of chromatography such as ion-exchange, size-exclusion, and reversed-phase; Part B deals with various target protein classes such as membrane proteins, recombinant proteins, and glycoproteins; and Part C looks at various miscellaneous related topics, including coupling reaction, buffer solution additives, and software. The text as a whole can be viewed as a systematic survey of available methods and how best to use them, but also attempts to provide an exhaustive coverage of each facet. How to solve a specific problem using a chosen method is the overall essence of the volume. The principle philosophy of this compilation is that practical application is everything; therefore, both classical and modern methods are presented in detail, with examples involving conventional, medium- and high-pressure techniques. Over-exposure to history, concept, and theory has deliberately been avoided. The reader will find a wealth of tips and tricks from users for users, including advice on the advantages and disadvantages of each method. Easy-to-read sections on "Getting started now" and "Where to go from here" attempt to provide hands-on, fool-proof detailed practical procedures with complete and even standard model runs for any scientist or technician at work in this area.
Book Synopsis Advanced Chromatographic and Electromigration Methods in BioSciences by : I. Mikšík
Download or read book Advanced Chromatographic and Electromigration Methods in BioSciences written by I. Mikšík and published by Elsevier. This book was released on 1998-09-28 with total page 1149 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book deals with chromatographic and electrophoretic methods applied for the separation (quantitation and identification) of biologically relevant compounds. It is assumed that the potential reader is familiar with the basics of chromatographic and electromigration methods. Individual separation modes are dealt with to an extent which follows their applicability for biomedical purposes: liquid chromatography and electromigration methods are therefore highlighted.Each chapter is completed with a list of recent literature covering the 1987-1997 period, which can be used for further guidance of the reader in his/her own field. The chapters have been written by specialists in a particular area and with an emphasis on applications to the biomedical field. This implies that theoretical and instrumental aspects are kept to a minimum which allows the reader to understand the text. Considerable attention is paid to method selection, detection and derivatization procedures and troubleshooting. The majority of examples given represent the analyses of typical naturally-occurring mixtures. Adequate attention is paid to the role of the biological matrix and sample pretreatment, and special attention is given to forensic, toxicological and clinical applications. The book is completed with an extensive Index of Compounds Separated.
Book Synopsis Biological Roles and Function of Modification by :
Download or read book Biological Roles and Function of Modification written by and published by Elsevier. This book was released on 1989-12-13 with total page 415 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biological Roles and Function of Modification
Book Synopsis A Century of Separation Science by : Haleem J. Issaq
Download or read book A Century of Separation Science written by Haleem J. Issaq and published by CRC Press. This book was released on 2001-12-19 with total page 772 pages. Available in PDF, EPUB and Kindle. Book excerpt: A Century of Separation Science presents an extensive overview of the critical developments in separation science since 1900, covering recent advances in chromatography, electrophoresis, field-flow fractionation, countercurrent chromatography, and supercritical fluid chromatography for high-speed and high-throughput analysis.
Book Synopsis Sample Preparation in Chromatography by : S.C. Moldoveanu
Download or read book Sample Preparation in Chromatography written by S.C. Moldoveanu and published by Elsevier. This book was released on 2002-05-08 with total page 949 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sample preparation is an essential step in many analyses. This book approaches the topic of sample preparation in chromatography in a methodical way, viewing it as a logical connection between sample collection and analytical chromatography. Providing a guide for choosing the appropriate sample preparation for a given analysis, this book describes various ways to process the sample, explaining the principle, discussing the advantages and disadvantages, describing the applicability to different types of samples, and showing the fitness to specific chromatographic determinations. The first part of the book contains an overview of sample preparation showing its relation to sample collection and to the core chromatographic analysis. The second part covers procedures that do not use chemical modifications of the analyte and includes methods for sample dissolution, concentration and cleanup designed mainly for modifying the initial matrix of the sample. This part starts with conventional separations such as filtration and distillation and finishes with more advanced techniques such as solid phase extraction and electroseparations. The third part gives a description of the chemical modifications that can be performed on a sample either for fractionation purposes or to improve a specific property of the analyte. This part includes derivatizations, polymer chemical degradations, and pyrolysis.
Book Synopsis Carbohydrate Analysis by : Z. El Rassi
Download or read book Carbohydrate Analysis written by Z. El Rassi and published by Elsevier. This book was released on 1994-11-11 with total page 693 pages. Available in PDF, EPUB and Kindle. Book excerpt: Carbohydrates and glycoconjugates play an important role in several life processes. The wide variety of carbohydrate species and their inherent polydispersity and heterogeneity require separation techniques of high resolving power and high selectivity such as high performance liquid chromatography (HPLC) and capillary electrophoresis (HPCE). In the last decade HPLC, and recently HPCE methods have been developed for the high resolution and reproducible quantitation of carbohydrates. Despite the importance of these two column separation technologies in the area of carbohydrates, no previous book describes specialized methods for the separation, purification and detection of carbohydrates and glycoconjugates by HPLC and HPCE.Therefore, the objective of the present book is to provide a comprehensive review of carbohydrate analysis by HPLC and HPCE by covering analytical and preparative separation techniques for all classes of carbohydrates including mono- and disaccharides; linear and cyclic oligosaccharides; branched heterooligosaccharides (e.g., glycans, plant-derived oligosaccharides); glycoconjugates (e.g., glycolipids, glycoproteins); carbohydrates in food and beverage; compositional carbohydrates of polysaccharides; carbohydrates in biomass degradation; etc.The book will be of interest to a wide audience, including analytical chemists and biochemists, carbohydrate, glycoprotein and glycolipid chemists, molecular biologists, biotechnologists, etc. It will also be a useful reference work for both the experienced analyst and the newcomer as well as for users of HPLC and HPCE, graduates and postdoctoral students.
Book Synopsis Stationary Phases in Gas Chromatography by : H. Rotzsche
Download or read book Stationary Phases in Gas Chromatography written by H. Rotzsche and published by Elsevier. This book was released on 1991-08-21 with total page 425 pages. Available in PDF, EPUB and Kindle. Book excerpt: The primary aim of this volume is to make the chemist familiar with the numerous stationary phases and column types, with their advantages and disadvantages, to help in the selection of the most suitable phase for the type of analytes under study. The book also provides detailed information on the chemical structure, physico-chemical behaviour, experimental applicability, physical data of liquid and solid stationary phases and solid supports. Such data were previously scattered throughout the literature. To understand the processes occurring in the separation column and to offer a manual both to the beginner and to the experienced chromatographer, one chapter is devoted to the basic theoretical aspects. Further, as the effectiveness of the stationary phase can only be considered in relation to the column type, a chapter on different column types and the arrangement of the stationary phase within the column is included.The secondary aim of this book is to stimulate the development of new and improved standardized stationary phases and columns, in order to improve the reproducibility of separations, as well as the range of applications.
Download or read book Fundamentals and Techniques written by and published by Elsevier. This book was released on 1991-11-26 with total page 589 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fundamentals and Techniques
Book Synopsis Chromatography of Mycotoxins by : V. Betina
Download or read book Chromatography of Mycotoxins written by V. Betina and published by Elsevier. This book was released on 1993-05-28 with total page 455 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work comprises two parts, Part A: Techniques and Part B: Applications. In Part A the most important principles of sample preparation, extraction, clean-up, and of established and prospective chromatographic techniques are discussed in relation to mycotoxins. In Part B the most important data, scattered in the literature, on thin-layer, liquid, and gas chromatography of mycotoxins have been compiled. Mycotoxins are mostly arranged according to families, such as aflatoxins, trichothecenes, lactones etc. Chromatography of individual important mycotoxins and multi-mycotoxin chromatographic analyses are also included. Applications are presented in three chapters devoted to thin-layer, liquid, and gas chromatography of mycotoxins.
Book Synopsis Trace Metal Analysis and Speciation by : I.S. Krull
Download or read book Trace Metal Analysis and Speciation written by I.S. Krull and published by Elsevier. This book was released on 1991-10-08 with total page 319 pages. Available in PDF, EPUB and Kindle. Book excerpt: The aim of this volume is to describe the most recent advances in areas of analytical chemistry that relate to the trace determination of metals and inorganics, as well as their distribution and forms (species) present, sample dependent. Analytical approaches are described that encompass a number of separation methods, such as gas and high performance liquid chromatography, interfaced with selective and sensitive detection methods that become unique for metal species/forms present in various samples. Hyphenated techniques are emphasized, such as interfacing HPLC with plasma induced emission spectroscopy, electrochemistry, post-column reaction chemistry, etc. Each chapter describes the latest instrumental and methodology advances that utilize some form of chromatography together with element-specific detection or mass spectrometry to provide absolute identification of the specific species of a metal present in various samples. The book will be of value to those concerned with the determination of trace levels of individual metal species present or suspected present in any given sample and to those involved in trace metal toxicology, metabolism of metal-containing drugs or chemicals, environmental exposures to metals and chemical speciation of real world samples. Government regulatory laboratories striving to detect and determine absolute levels of a metal species in any regulated sample will be interested in this volume, as will academic institutes involved in environmental toxicology, environmental chemistry, metal-DNA/protein interactions and researchers working with metal species.
Book Synopsis Bioaffinity Chromatography by : J. Turková
Download or read book Bioaffinity Chromatography written by J. Turková and published by Elsevier. This book was released on 1993-09-14 with total page 819 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bioaffinity chromatography is now the preferred choice for the purification, determination or removal of many biologically active substances. The book includes information on biologically active substances with their affinants, solid supports and methods of coupling, summarized in tables covering classical, high-performance liquid and large-scale bioaffinity chromatography.Optimization of the preparation and the use of highly active and stable biospecific adsorbents is discussed in several chapters. Following a chapter dealing with the choice of affinity ligands, affinity-sorbent bonding is described in detail. Other chapters give information on solid supports, the most common coupling procedures and a general discussion of sorption and elution. Several applications of bioaffinity chromatography are described, e.g. quantitative evaluation of biospecific complexes and many applications in medicine and in the biotechnology industry.
Download or read book Ion Chromatography written by and published by Elsevier. This book was released on 1990-07-16 with total page 799 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ion Chromatography
