Автор: Ibar Jean Pierre Название: Dual-Phase Depolarization Analysis ISBN: 3110756692 ISBN-13(EAN): 9783110756692 Издательство: Walter de Gruyter Рейтинг: Цена: 241680.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание:
This book focuses on the characterization of the amorphous phase of polymers, whether they are pure amorphous or semi-crystalline ones, above Tg or below Tg, by studying the relaxation of dipoles and space charges naturally found in their structure after they have been activated by the application of a voltage field. The experimental deconvolution of the relaxation modes responsible for internal motion in the amorphous phase is coupled with a mathematical procedure (Thermal-Windowing Deconvolution-TWD) that leads to the understanding of their coupling characteristics which, it is shown, relate to the state of the material itself, for instance its non-equilibrium state or its internal stress for matter belonging to interfaces between aggregated or dispersed phases.
Describes quantitatively the Thermal Stimulated Depolarization techniques of polymer characterization (TSD, TWD), i.e. how to decouple the relaxation modes collectively interacting (interactive coupling) and relate it to the thermodynamic properties of the amorphous phase.
Understands the results of depolarization in terms of the new physics of polymer interactions: the Dual-Phase model, here applied to the dipoles-space charge dynamics.
Provides a roaster of CASE STUDIES: practical applications of the TSD and TWD characterization techniques to describe coupled molecular motions in resins, medical tissues, wood, blends and block copolymers interfaces, rubbers, can coatings, internal stress in molded parts, etc
Автор: Smyth Wallace Название: Chemical Analysis Of Firearms Ammun ISBN: 1498761542 ISBN-13(EAN): 9781498761543 Издательство: Taylor&Francis Рейтинг: Цена: 148010.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание:
Chemical Analysis of Firearms, Ammunition, and Gunshot Residue, Second Edition continues in the tradition of the popular first edition, filling the void in forensic texts on the subject. While most books on firearms focus solely on the physical aspects of firearms, this book addresses forensic issues relating to the chemical aspects of firearms and ammunition. It draws on the latest published literature including books, scientific papers, technical reports, manufacturer's literature, newspaper articles, and personal observations and research conducted by the author.
This edition is fully updated, introducing the history and development of firearms and ammunition including advances in the chemical analysis of them. Several changes in primer compositions and the particle classification system are addressed with new techniques added on evidence collection and testing methods. Coverage details chemical aspects of forensic firearms casework with particular emphasis on the detection of gunshot residues (GSR), firearm discharge residues (FDR), and cartridge discharge residues (CDR) on a suspect's skin and clothing surfaces. Two new chapters have been added. One deals with unusual firearms case while the other summarizes a controversial, high-profile Australian case involving inorganic and organic gunshot residue, highlighting the dangers of incorrect forensic evidence and the increased need for careful training of forensic scientists.
Fully updated to reflect the latest techniques and tests for particle and chemical classification
Provides a complete history of firearms and ammunition development as well as advances in the chemical analysis involved in forensic firearm casework
Features a one-of-a-kind chapter on processing suspects, a crucial component in many firearms and explosives residue cases
The book will serves as a useful to forensic chemists, investigators, ballistics experts, among other professionals serving in a variety of forensic disciplines.
Автор: Al Sayed Omar Khalifa Omar Moustafa a. Название: High Performance Liquid Chromatography ISBN: 3110528800 ISBN-13(EAN): 9783110528800 Издательство: Walter de Gruyter Рейтинг: Цена: 153570.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание:
During the past decade, modern high-performance liquid chromatography (HPLC) utilization has expanded greatly, especially in the quality control of pharmaceutical products in drug quality control laboratories. This book provides an extensive collection of technical information about HPLC-Columns (physicochemical properties and chromatographic characteristics), from various manufacturers, and helps analysts to decide on the ideal approach for their analysis according to the requirements of drug manufacturers specifi cations and the desired Pharmacopeia. In addition, the authors give practical advice on how to prepare mobile phases, choose a suitable detector, and set up an HPLC analysis. This book is comprehensive for the average professional or technician who plans to work with modern HPLC. This book is useful for most Drug Quality Control Laboratories where modern HPLC is utilized. Following a hands-on approach, the book gives key insights into the pharmaceutical applications of HPLC and the latest requirements of the major regulatory agencies such as ICH, FDA, or USP.
The definitive textbook on the chemical analysis of pharmaceutical drugs - fully revised and updated
Introduction to Pharmaceutical Analytical Chemistry enables students to gain fundamental knowledge of the vital concepts, techniques and applications of the chemical analysis of pharmaceutical ingredients, final pharmaceutical products and drug substances in biological fluids. A unique emphasis on pharmaceutical laboratory practices, such as sample preparation and separation techniques, provides an efficient and practical educational framework for undergraduate studies in areas such as pharmaceutical sciences, analytical chemistry and forensic analysis. Suitable for foundational courses, this essential undergraduate text introduces the common analytical methods used in quantitative and qualitative chemical analysis of pharmaceuticals.
This extensively revised second edition includes a new chapter on chemical analysis of biopharmaceuticals, which includes discussions on identification, purity testing and assay of peptide and protein-based formulations. Also new to this edition are improved colour illustrations and tables, a streamlined chapter structure and text revised for increased clarity and comprehension.
Introduces the fundamental concepts of pharmaceutical analytical chemistry and statistics
Presents a systematic investigation of pharmaceutical applications absent from other textbooks on the subject
Examines various analytical techniques commonly used in pharmaceutical laboratories
Provides practice problems, up-to-date practical examples and detailed illustrations
Includes updated content aligned with the current European and United States Pharmacopeia regulations and guidelines
Covering the analytical techniques and concepts necessary for pharmaceutical analytical chemistry, Introduction to Pharmaceutical Analytical Chemistry is ideally suited for students of chemical and pharmaceutical sciences as well as analytical chemists transitioning into the field of pharmaceutical analytical chemistry.
Автор: Koel, Mihkel Название: Ionic Liquids in Chemical Analysis ISBN: 1420046462 ISBN-13(EAN): 9781420046465 Издательство: Taylor&Francis Рейтинг: Цена: 193950.00 T Наличие на складе: Есть у поставщика Поставка под заказ.
Автор: H?ctor Rodr?guez Название: Ionic Liquids for Better Separation Processes ISBN: 3662485184 ISBN-13(EAN): 9783662485187 Издательство: Springer Рейтинг: Цена: 104480.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: Ionic liquids in the context of separation processes.-Extractive distillation with ionic liquids: Pilot plant experiments and conceptual process design.- Ionic liquids for extraction processes in refinery-related applications.- Ionic liquids for metal ions separation.- Aqueous biphasic systems based on ionic liquids for extraction, concentration and purification approaches.- Extraction of Sandalwood Oil Using Ionic Liquids: Towards a "Greener" More Efficient Process.- Leaching of active ingredients from plants with ionic liquids.- Chiral ionic liquids in separation sciences.- Analytical applications of ionic liquids in chromatographic and electrophoretic separation techniques.
Автор: Rodrнguez Hйctor Название: Ionic Liquids for Better Separation Processes ISBN: 3662569329 ISBN-13(EAN): 9783662569320 Издательство: Springer Рейтинг: Цена: 93160.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: Ionic liquids in the context of separation processes.-Extractive distillation with ionic liquids: Pilot plant experiments and conceptual process design.- Ionic liquids for extraction processes in refinery-related applications.- Ionic liquids for metal ions separation.- Aqueous biphasic systems based on ionic liquids for extraction, concentration and purification approaches.- Extraction of Sandalwood Oil Using Ionic Liquids: Towards a "Greener" More Efficient Process.- Leaching of active ingredients from plants with ionic liquids.- Chiral ionic liquids in separation sciences.- Analytical applications of ionic liquids in chromatographic and electrophoretic separation techniques.
Автор: Carda-Broch Samuel, Ruiz-Angel Maria Jose Название: Ionic Liquids in Analytical Chemistry: New Insights and Recent Developments ISBN: 0128233346 ISBN-13(EAN): 9780128233344 Издательство: Elsevier Science Рейтинг: Цена: 197630.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание:
Ionic liquids in Analytical Chemistry: New Insights and Recent Developments focuses on the use of these materials in the field of chemical analysis, paying attention to different areas such as sample preparation, separation techniques, spectroscopy and electrochemical methods. Chapters describe the structure and properties of new ionic liquids and eutectic solvents that are widely used in analytical chemistry, review ionic liquids in sample preparation, liquid, micellar liquid and gas chromatography, and capillary electrophoresis. Final chapters are devoted to spectroscopic and electrochemical techniques. The whole volume provides a broad overview of recent applications of ionic liquids.
The book will serve as a valuable resource to researchers and laboratory technicians working in the field, as well as instructors and students of analytical chemistry.
Автор: Lozano, Pedro Название: Sustainable Catalysis in Ionic Liquids ISBN: 0367733374 ISBN-13(EAN): 9780367733377 Издательство: Taylor&Francis Рейтинг: Цена: 48990.00 T Наличие на складе: Нет в наличии.
Автор: Barbara Kirchner Название: Ionic Liquids ISBN: 3642261817 ISBN-13(EAN): 9783642261817 Издательство: Springer Рейтинг: Цена: 330870.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: "Ionic liquids will never find application in industry", "I don`t understand this fad for ionic liquids" and "there is no widespread interest in these systems" are just three of quotes from the reports of referees for research proposals that I have received over the years.
Автор: Jairton Dupont, Toshiyuki Itoh, Pedro Lozano, Sanjay Malhotra Название: Environmentally Friendly Syntheses Using Ionic Liquids ISBN: 0367262541 ISBN-13(EAN): 9780367262549 Издательство: Taylor&Francis Рейтинг: Цена: 73490.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: Increased environmental consciousness within the scientific community has spurred the search for environmentally friendly processes as alternatives to conventional organic solvents.
Автор: Jawaid Mohammad, Ahmad Akil, Reddy A. Vijaya Bhaskar Название: Ionic Liquid-Based Technologies for Environmental Sustainability ISBN: 012824545X ISBN-13(EAN): 9780128245453 Издательство: Elsevier Science Рейтинг: Цена: 176290.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание:
Ionic Liquid-based Technologies for Environmental Sustainability explores the range of sustainable and green applications of IL materials achieved in recent years, such as gas solubility, biomass pre-treatment, bio-catalysis, energy storage, gas separation and purification technologies. The book also provides a reference material for future research in IL-based technologies for environmental and energy applications, which are much in-demand due to sustainable, reusable and eco-friendly methods for highly innovative and applied materials.
Written by eminent scholars and leading experts from around the world, the book aims to cover the synthesis and characterization of broad range of ionic liquids and their sustainable applications. Chapters provide cutting-edge research with state-of-the-art developments, including the use of IL-based materials for the removal of pharmaceuticals, dyes and value-added metals.
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