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Elsevier

Libros en Química

  • Electrochemical Aptamer-Based Biosensors for Disease Biomarkers

    • 1 Edición
    • Masoud Negahdary
    • Inglés
    Electrochemical Aptamer-Based Biosensors for Disease Biomarkers comprehensively presents the principles of designing aptamer-based biosensors for disease detection using biomarkers. The book considers the latest research and discusses the application of aptasensors design against different diseases. In addition, sections explore innovative types of electrochemical diagnostic techniques used based on various advanced elements and assemblies such as nanomaterials and signal transducers. This is an effective, practical guide for researchers to use as a reference for the development of their own laboratory research.

  • Analysis of Chiral Pollutants in the Environment: Fundamentals, Techniques and Applications

    • 1 Edición
    • Volumen 111
    • Inglés
    Analysis of Chiral Pollutants in the Environment: Fundamentals, Techniques and Applications, Volume 111 provides in-depth information on a variety of chiral pollutants. Chapters in this new release include Fundamentals of chirality. Enantioselective behavior and ecotoxicity of environmental chiral pollutants, Chiral pharmaceuticals in environmental samples, An overview of the enantioselective determination of pesticides in environmental samples, An overview of the enantioselective determination of illicit drugs in environmental samples, Recent progress in the analysis of isomers and enantiomers of per- and polyfluoroalkyl substances in environmental and biological samples, An overview of the enantioselective determination of polychlorinated biphenyls in environmental samples, and much more.Additional chapters cover an overview of the enantioselective determination of musk fragrances in environmental samples, Supercritical fluid chromatography with mass spectrometry for the determination of chiral pollutants, Multidimensional chromatography. A powerful technique in analysis of chiral agrochemicals in environment, Capillary electrophoresis for the determination of chiral pollutants, Indirect chromatographic approach for enantioselective analysis of chiral environmental pollutants, Chiral pesticide fate in soils: processes, experimental considerations, and case studies, and many more interesting topics.

  • Marine Specialized (Secondary) Metabolites and their Diverse Applications

    • 1 Edición
    • Thilina Uduwaka Jayawardena + 1 más
    • Inglés
    Over the past 50 years, more than 20,000 natural compounds have been identified in the marine environment, with an increasing focus on marine metabolites as potential sources for developing effective therapeutic agents. The field of marine drug discovery has seen remarkable growth in recent years, with numerous marine-derived therapeutic candidates in various stages of clinical trials or awaiting approval. The ocean is a potential source of natural products with diverse pharmacological properties, including antimicrobial, anticancer, antiviral, antioxidative, and anti-inflammatory activities. However, commercializing marine natural products has been challenging due to low yields and specificity of specialized (secondary) metabolites. Marine Specialized (Secondary) Metabolites and their Diverse Applications provides a broad overview of marine specialized metabolites and their potential in various industries. With comprehensive coverage, relevance to current trends, interdisciplinary approach, and practical applications, this book includes specific compounds or organisms, with a particular focus on addressing the challenges and limitations associated with them.

  • Annual Reports on NMR Spectroscopy

    • 1 Edición
    • Volumen 114
    • Inglés
    Annual Reports on NMR Spectroscopy, Volume 114 presents the latest release in a series that has established itself as a premier resource for both specialists and non-specialists interested in new techniques and applications pertaining to NMR spectroscopy. Chapters in this new release include Nuclear Cross Relaxation: Experimental Strategies to Watch Molecular Dynamics, The use of NMR spectroscopy in peptide sequencing, Phase Diffusion Methods for NMR Spin System Evolutions: Diffusion, Relaxation, and Exchange, and Demystifying noise in NMR spectroscopy: What it is, what causes it, and how to tackle the problems it generates?Magnetic resonance now has a history exceeding 70 years. Not only has the range of applications of magnetic resonance-based techniques grown exponentially but so too has the literature. Consequently, a distillation and synthesis of the literature is in itself an extremely important research tool, providing an efficient means to take newcomers to the research frontiers and keeping experienced researchers aware of contemporary practice. Since 1968 Annual Reports on NMR Spectroscopy been at the vanguard of reviewing the magnetic resonance literature. Annual Reports on NMR Spectroscopy covers magnetic resonance in all its forms, including theory, experiment, applications, and interconnections with other techniques. It also provides the opportunity to make coherent aspects of magnetic resonance that were scattered and opaque. Historical articles including obituaries are also welcomed.Potential authors are encouraged to consult with the Serial Editor.William S. PriceWestern Sydney University, NSW, Australiaw.price@wes...

  • Recent Developments of Molecular Electronic Structure Theory

    • 1 Edición
    • Volumen 91
    • Inglés
    New Insights into Molecular Electronic Structure Theory, Volume 91 in the Advances in Quantum Chemistry series, highlights new advances in the field, with this new volume presenting interesting chapters written by an international board of authors.

  • Azetidine Synthesis

    • 1 Edición
    • Navjeet Kaur
    • Inglés
    Azetidine Synthesis offers a comprehensive exploration of various methods for the synthesis of azetidines, a class of heterocyclic compounds with diverse applications. The significance of azetidine synthesis has grown largely due to the importance of these molecules as constituents of antibiotics. Chapters cover different synthetic pathways, starting with the general synthesis of azetidines and progressing to specific methods using various starting materials. From the copper-catalyzed synthesis of azetidines from nitrones to the synthesis from isoxazoles, oxazines, and diazo compounds, each chapter delves into the unique strategies and mechanisms involved.Rhodium-cat... approaches, cycloaddition reactions of imines to carbonyl compounds, and the use of isocyanides and isocyanates for azetidine synthesis are discussed in detail. The book also explores photochemical methods for azetidine synthesis, including the photochemical synthesis of fused azetidines. By providing a comprehensive overview of diverse synthetic routes to azetidines, this book serves as a valuable resource for researchers and practitioners in the field of organic chemistry, offering insights into the versatility and potential applications of these important heterocyclic compounds.

  • Artificial Olfaction Technologies: Characteristics And Analytical Applications

    • 1 Edición
    • Volumen 110
    • Inglés
    Artificial Olfaction Technologies: Characteristics And Analytical Applications explores the rapidly advancing field of artificial olfaction, highlighting innovative technologies that mimic the biological sense of smell for the precise detection of volatile organic compounds (VOCs). The book's chapters provide comprehensive insights into the latest advancements, covering topics such as Artificial olfactory systems: mimicking the sense of smell, Advances in Artificial Olfaction using Insect Odorant Receptors, Biosensors based on insects' olfactory proteins, The Power of Volatilome Analysis in Urological Malignancies, and much more.Other chapters cover Biofluorometric sniffing technologies for measuring and imaging of human-borne volatile markers, The use of instrumental measurements to assess the quality of atmospheric air in terms of odors, Analytical and sensory methods in assessing the efficiency of gas deodorization installations, Advancements in the development of peptide- based biosensors, and Porphyrinoids-based sensors for artificial olfaction.

  • Advances in Organometallic Chemistry

    • 1 Edición
    • Volumen 83
    • Inglés
    Advances in Organometallic Chemistry, Volume 83, the latest release in this longstanding serial, is known for its comprehensive coverage of topics in organometallic synthesis, reactions, mechanisms, homogeneous catalysis, and more. Chapters in this new release include Pd-catalysis: a useful tool in the field of polymer synthesis. Recent advances and applications, Modern Mechanistic Approaches for the Depolymerization of Commodity Plastics via Homogeneous Metal Catalysis, Functionalization of fullerenes by transition metal catalyzed cyclization reactions, and Synergistic Metal-Ligand Reactivity in Half-Sandwich Complexes of Fe, Co, and Ni for Bond Activation and Catalysis.

  • Antidiabetic Drug Discovery from Natural Products

    • 1 Edición
    • Shailendra S. Gurav + 4 más
    • Inglés
    Antidiabetic Drug Discovery from Natural Products provides up-to-date and in-depth information, practical understanding, and guidance in a comprehensive, systematic and easy-to-understand manner to scientists, researchers, and graduate students on important and emerging biochemical topics related to current antidiabetic drug discovery research. This book analyzes and studies natural active substances and their medicinal chemistry in preventing and treating diabetes and its complications. It covers a wide range of critical issues to assist chemists in the discovery and development of safer, more affordable treatments, from identifying promising leads from medicinal plants to the extraction and synthesis of bioactive compounds.Following an introduction to bioactive chemical compounds from plants with antidiabetic effects, the book describes the discovery and extraction of antidiabetic drugs and antioxidants from natural sources. It also examines antidiabetic plants before delving deeper into the chemistry behind major medicinal substances and their derivatives like Mangiferin and Resveratrol, discussing both current and prospective uses.

  • Comprehensive Sampling and Sample Preparation

    • 2 Edición
    • Mustafa Soylak
    • Inglés
    Comprehensive Sampling and Sample Preparation, Second Edition, Four Volume Set is a complete treatment of the theory and methodology of sampling in all physical phases and the theory of sample preparation for all major extraction techniques. In its four volumes, fundamentals of sampling and sample preparation are reinforced through broad and detailed sections dealing with Biological and Medical, Environmental and Forensic, and Food and Beverage applications. Emerging areas in the field are discussed in-depth and contributions are organized to reflect the way in which analytical chemists approach a problem.The latest edition includes updated chapters along with new chapters on exciting topics including micro- and nano extractions, green solvents, nanomaterials, nanocomposites in extraction studies, and solid-phase extractions. This work will appeal to a broad audience of analytical chemists. It will also assist educators and practitioners in the preparation of courses and to spark students’ interest in sampling and sample preparation.

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