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Thanks to the progress made in instruments and techniques, the methods in physical chemistry have developed rapidly over the past few decades, making them increasingly valuable for scientists of many disciplines. These two must-have volumes meet the needs of the scientific community for a thorough overview of all the important methods currently used. As such, this work bridges the gap between standard textbooks and review articles, covering a large number of methods, as well as the motivation behind their use. A uniform approach is adopted throughout both volumes, while the critical comparison of the advantages and disadvantages of each method makes this a valuable reference for physical chemists and other scientists working with these techniques.
Details the many benefits of applying mass spectrometry to supramolecular chemistry Except as a method for the most basic measurements, mass spectrometry (MS) has long been considered incompatible with supramolecular chemistry. Yet, with today's methods, the disconnect between these two fields is not warranted. Mass Spectrometry and Gas-Phase Chemistry of Non-Covalent Complexes provides a convincing look at how modern MS techniques offer supramolecular chemists a powerful investigatory toolset. Bringing the two fields together in an interdisciplinary manner, this reference details the many different topics associated with the study of non-covalent complexes in the gas phase. The text begins ...
This is the first comprehensive reference work for GC/MS. It offers broad coverage, from sample preparation to the evaluation of MS-Data, including library searches. Fundamentals, techniques, and applications are described. A large part of the book is devoted to numerous examples for GC/MS-applications in environmental, food, pharmaceutical and clinical analysis. These proven examples come from the daily practice of various laboratories. The book also features a glossary of terms and a substance index that helps the reader to find information for his particular analytical problem. The author presents in a consistent and clear style his experience from numerous user workshops which he has organized. This is a thoroughly revised and updated English edition based on an edition which was highly successful in Germany.
This book covers the morphological characteristics, ethnopharmacological properties, isolated and identified structurally diverse secondary metabolites, biological and pharmacological activities of medicinal plants. Ethnopharmacology is the systematic study of folklore/traditional medicines, which continue to provide innovative drugs and lead molecules for the pharmaceutical industry. In fact, plant secondary metabolites, used as a single molecule or as a mixture, are medicines that can be effective and safe even when synthetic drugs fail. Therefore, the description of these secondary metabolites as well as methods for the targeted expression and/or purification is of high interest. In addit...
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This publication explores a range of helpful policy measures and institutional reforms to mobilise higher education for Berlin’s development.
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This comprehensive directory comprises information on more than 800 European analytical scientists and includes complete addresses, telephone and fax numbers, fields of expertise, research topics as well as consulting activities. Private, governmental and official laboratories are also included. Exhaustive indexes allow easy access to all entries. The increasing demand for internationally approved professionals in all fields of analytical chemistry makes this volume an invaluable source of information for the analytical industry, R + D institutions, consultants, private laboratories and university departments seeking for cooperation and service partners or consultancy.
Comprehensive, up-to-date coverage of a revolutionary technique Electrospray ionization mass spectrometry (ESI-MS) has completely changed the way physicists, chemists, and biologists view the study of large molecules. The technique derives detailed information about molecular weights and structures from extremely small sample quantities. ESI-MS can create highly charged forms of very high molecular weight compounds, it is naturally compatible with many types of separation techniques, and it allows noncovalent interactions between molecules in solution to be preserved in the gas phase. But many researchers may not use the technique to its full potential because they are unfamiliar with the di...