Originally published in 1937, this book is the second of two volumes discussing the spectra of the various atomic elements. Volume Two addresses complex spectra, including rare earths and fluorescent crystals. This book will be of value to anyone with an interest in the history of science.

Das Buch Chemometrics and Cheminformatics in Aquatic Toxicology befasst sich mit den bestehenden und neu auftretenden Problemen der Verschmutzung der aquatischen Umwelt durch verschiedene metallische und organische Schadstoffe, insbesondere Industriechemikalien, Pharmazeutika, Kosmetika, Biozide, Nanomaterialien, Pestizide, Tenside, Farbstoffe und viele weitere. Es werden verschiedene chemometrische und cheminformatische Instrumente fur Laien beschrieben mitsamt ihrer Anwendung auf die Analyse und Modellierung der Toxizitatsdaten von Chemikalien in Bezug auf unterschiedliche aquatische Organismen. Eine Reihe von Datenbanken zur aquatischen Toxizitat sowie chemometrische Softwaretools und Webserver werden vorgestellt und praktische Beispiele fur die Modellentwicklung gegeben, einschliesslich der entsprechenden Abbildungen. Daruber hinaus enthalt das Werk Fallstudien und Literaturberichte, um das Verstandnis des Themas abzurunden. Ausserdem lernen die Leserinnen und Leser Werkzeuge und Protokolle wie maschinelles Lernen, Data Mining sowie Methoden des QSAR-basierten und ligandenbasierten chemischen Designs kennen. Daruber hinaus bietet das Werk: * Eine umfassende Einfuhrung in chemometrische und cheminformatische Instrumente und Techniken, insbesondere maschinelles Lernen und Data Mining * Eine Darstellung von Datenbanken zur aquatischen Toxizitat, chemometrischen Softwaretools und Webservern * Praktische Beispiele und Fallstudien zur Verdeutlichung und Veranschaulichung der im Buch enthaltenen Konzepte * Eine kompakte Erlauterung der chemometrischen und cheminformatischen Instrumente sowie ihrer Anwendung auf die Analyse und Modellierung von Toxizitatsdaten Chemometrics and Cheminformatics in Aquatic Toxicology ist ideal fur Forschende und Studierende der Chemie sowie der Umwelt- und Pharmawissenschaften und sollte auch in den Bibliotheken von Fachleuten in der chemischen Industrie sowie Aufsichtsbehoerden, die sich mit Chemometrie beschaftigen, einen Platz finden.

Chemical, Gas, and Biosensors for the Internet of Things and Related Applications brings together the fields of sensors and analytical chemistry, devices and machines, and network and information technology. This thorough resource enables researchers to effectively collaborate to advance this rapidly expanding, interdisciplinary area of study. As innovative developments in the Internet of Things (IoT) continue to open new possibilities for quality of life improvement, sensor technology must keep pace, Drs. Mitsubayashi, Niwa and Ueno have brought together the top minds in their respective fields to provide the latest information on the numerous uses of this technology. Topics covered include life-assist systems, network monitoring with portable environmental sensors, wireless livestock health monitoring, point-of-care health monitoring, organic electronics and bio-batteries, and more.

This book presents a detailed overview of the design, formatting, application, and development of microfluidic chips in the context of cell biology research, enumerating each element involved in microfluidics-based cell analysis, discussing its history, status quo, and future prospects, It also offers an extensive review of the research completed in the past decade, including numerous color figures. The individual chapters are based on the respective authors' studies and experiences, providing tips from the frontline to help researchers overcome bottlenecks in their own work. It highlights a number of cutting-edge techniques, such as 3D cell culture, microfluidic droplet technique, and microfluidic chip-mass spectrometry interfaces, offering a first-hand impression of the latest trends in the field and suggesting new research directions. Serving as both an elementary introduction and advanced guidebook, the book interests and inspires scholars and students who are currently studying microfluidics-based cell analysis methods as well as those who wish to do so.

The first edition of "Chromatography: Concepts and Contrasts," published in 1988, was one of the first books to discuss all the different types of chromatography under one cover. The second edition continues with these principles but has been updated to include new chapters on sampling and sample preparation, capillary electrophoresis and capillary electrochromatography (CEC), chromatography with mass spec detection, and industrial and governmental practices in regulated industries.

• Covers extraction, solid phase extraction (SPE), and solid phase microextraction (SPME), and introduces mass spectrometry
• Updated with the latest techniques in chromatography
• Discusses both liquid chromatography (LC)and gas chromatography(GC)

Updating and expanding the coverage of the first Edition, this book provides a chemical background to domestic and international controls on substances of misuse. In the United Kingdom, structure-specific (generic) controls have been further developed in the past 13 years and now cover 17 groups of compounds. The focus of those controls has been on new psychoactive substances (NPS). Since 1997, over 800 NPS have been reported to the European Monitoring Centre for Drugs and Drugs Addiction. International generic and analogue controls are described together with a critical review of their effectiveness. Other, established, drugs are described as well as a large group of psychoactive substances that are not scheduled by the International Conventions This book has general appeal to those needing information on illicit drugs including forensic scientists, lawyers, law enforcement agencies, drug regulatory authorities as well as graduate and postgraduate students of chemistry and the criminal law. The chapters are supported by chemical structures, numerous tables and charts, appendices, a glossary and a bibliography. This unique book is a valuable addition to the literature in this area and will be of great assistance to those studying this topic.

Highly accurate chemical speciation is of great importance in environmental, clinical, and food sciences, as well as in archaeometry. Trace analysis via atomic spectrometry, mass spectroscopy, gas chromatography, electron microprobing, or X-ray absorption spectroscopy provides detailed information on surface and sub-surface domain of samples. The book comprehensively presents modern techniques, timely application, and data modeling.

This comprehensive book focuses on the basic physical features and purpose of nanofluids and miniature heat sinks. The contents demonstrate the design modification, fabrication, experimental investigation, and various applications of miniature heat sinks. The book provides context for thermal performance of miniature heat sinks as well as summaries of experimental results correlations that reflect the current technical innovations are included. This book is a useful reference for both academia and industry alike.

This book provides a fresh, photon-based description of modern molecular spectroscopy and photophysics, with applications drawn from chemistry, biology, physics and materials science.

This detailed book highlights recent advances in molecular imaging techniques and protocols, designed to be immediately applicable in global bio-laboratories. The chapters are categorized into seven major groups according to the reporter materials, such as imaging with passive optical readouts, activatable bioluminescent probes, functional substrates and luciferases, organic fluorescent probes, BRET probes, FRET probes, as well as with advanced instrumentation. Written for the highly successful Methods in Molecular Biology series, chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible laboratory protocols, and tips on troubleshooting and avoiding known pitfalls. Authoritative and practical, Live Cell Imaging: Methods and Protocols aims to direct and inspire researchers into creating smarter, next-generation imaging techniques that are truly quantitative, highly sensitive, and readily comprehended, in the effort to engender deeper understanding of biological systems and break new ground in the research fields of life science.

This book describes the physical basis of polarization modulation infrared reflection-absorption spectroscopy and its application in electrochemical studies. It provides a concise yet comprehensive review of the research done in this field in the last 20 years. Electrochemical methods are used to determine the rate and mechanism of charge transfer reactions between an electrode and species adsorbed or diffusing to its surface. In the past two decades PM-IRRAS has grown to be one of the most important vibrational spectroscopy techniques applied to investigate structural changes taking place at the electrochemical interface. The monograph presents foundations of this technique and reviews in situ studies of redox-inactive and redox-active films adsorbed on electrode surfaces. It also discusses experimental conditions required in electrochemical and spectroscopic studies and presents practical solutions to perform efficient experiments. As such, it offers an invaluable resource for graduate and postgraduate students, as well as for all researchers in academic and industrial laboratories.

This thesis lays the groundwork for producing a new class of ultracold molecule by associating an alkali-metal atom and a closed-shell alkaline-earth-like atom, specifically Cs and Yb. Such molecules exhibit both a magnetic dipole moment and an electric dipole moment in their ground state. This extra degree of freedom opens up new avenues of research including the study of exotic states of matter, the shielding of molecular collisions and the simulation of lattice spin models. In detail, the thesis reports the first and only ultracold mixture of Cs and Yb in the world, giving details of the methods used to cool such contrasting atomic species together. Using sensitive two-colour photoassociation measurements to measure the binding energies of the near-threshold CsYb molecular levels in the electronic ground state has allowed the previously unknown scattering lengths to be accurately determined for all the Cs-Yb isotopic combinations. As part of this work, the one-photon photoassociation of ultracold Cs*Yb is also studied, yielding useful information on the excited-state potential. Knowledge of the scattering lengths enables a strategy to be devised to cool both species to quantum degeneracy and, crucially, determines the positions of interspecies Feshbach resonances required for efficient association of ground-state CsYb molecules. With these results, the prospect of bringing a new molecule into the ultracold regime has become considerably closer.

This monograph contains a survey on the role of chirality in ecotoxicological processes. The focus is on environmental trace analysis. Areas such as toxicology, ecotoxicology, synthetic chemistry, biology, and physics are also covered in detail in order to explain the different properties of enantiomers in environmental samples. This monograph delivers a comprehensive survey for environmental trace analysts, analytical chemists, ecotoxicologists, food scientists and experienced lab workers.

Data Fusion Methodology and Applications explores the data-driven discovery paradigm in science and the need to handle large amounts of diverse data. Drivers of this change include the increased availability and accessibility of hyphenated analytical platforms, imaging techniques, the explosion of omics data, and the development of information technology. As data-driven research deals with an inductive attitude that aims to extract information and build models capable of inferring the underlying phenomena from the data itself, this book explores the challenges and methodologies used to integrate data from multiple sources, analytical platforms, different modalities, and varying timescales.

Research and development in the field of hyphenated techniques has been growing rapidly in the last few years, as indicated by the growing number of conferences on the subject and also the huge number of papers published on techniques such as LC-GC (Liquid Chromatography-Gas Chromatography). Multidimensional techniques - the combination of 2 separation techniques - is an important subsection of hyphenation technologies and up to now there has been no book covering all multidimensional techniques.

This monograph, edited by pioneers in the field, is the first book to review all multidimensional techniques including LC-GC, GC-GC and GC-Supercritical Fluid Chromatography. Part 1 describes the numerous combinations of techniques with much practical advice for the beginner as well as for experienced practitioners, while Part 2 details the many and varied applications in areas as diverse as polymer separations and environmental analysis.

Multidimensional Chromatography will be an invaluable resource for technicians, engineers and research scientists across a wide range of disciplines, both in industrial and academic laboratories. It is also a suitable text for graduate courses. The nature of the material means it can find a place in any analytical laboratory and scientific library.

This book illustrates the significance of various optical spectroscopy and microscopy techniques, including absorption spectroscopy, fluorescence spectroscopy, infrared spectroscopy, and Raman spectroscopy for deciphering the nature of biological molecules. The content of this book chiefly focuses on (1) the principle, theory, and instrumentation used in different optical spectroscopy techniques, and (2) the application of these techniques in exploring the nature of different biomolecules (e.g., proteins, nucleic acids, enzymes, and carbohydrates). It emphasizes the structural, conformational and dynamic, and kinetic including the changes in biomolecules under a range of conditions. In closing, the book summarizes recent advances in the field of optical spectroscopic and microscopic techniques.

Profiles of Drug Substances, Excipients, and Related Methodology, Volume 44, presents comprehensive reviews of drug substances and additional materials, with critical review chapters that summarize information related to the characterization of drug substances and excipients. The series encompasses review articles, with this release focusing on Cefpodoxime proxetil, Levetiracetam, Paclitaxel, Sorafenib, Sucrose octaacetate, Thiouracil, Topiramate, Spectrophotometric analysis, and Cocrystal Systems of Pharmaceutical Interest: 2012-2014.

This book offers a comprehensive overview of the development and application of microfluidics and biosensors in cancer research, in particular, their applications in cancer modeling and theranostics. Over the last decades, considerable effort has been made to develop new technologies to improve the diagnosis and treatment of cancer. Microfluidics has proven to be a powerful tool for manipulating biological fluids with high precision and efficiency and has already been adopted by the pharmaceutical and biotechnology industries. With recent technological advances, particularly biosensors, microfluidic devices have increased their usefulness and importance in oncology and cancer research. The aim of this book is to bring together in a single volume all the knowledge and expertise required for the development and application of microfluidic systems and biosensors in cancer modeling and theranostics. It begins with a detailed introduction to the fundamental aspects of tumor biology, cancer biomarkers, biosensors and microfluidics. With this knowledge in mind, the following sections highlight important advances in developing and applying biosensors and microfluidic devices in cancer research at universities and in the industry. Strategies for identifying and evaluating potent disease biomarkers and developing biosensors and microfluidic devices for their detection are discussed in detail. Finally, the transfer of these technologies into the clinical environment for the diagnosis and treatment of cancer patients will be highlighted. By combining the recent advances made in the development and application of microfluidics and biosensors in cancer research in academia and clinics, this book will be useful literature for readers from a variety of backgrounds. It offers new visions of how this technology can influence daily life in hospitals and companies, improving research methodologies and the prognosis of cancer patients.

There can be no doubt that alkaline phosphatase is one of the most extensively in vestigated of all enzymes. This has resulted from the ubiquity of its distribution, and from the ease and sensitivity with which its activity can be measured. Unfortunately, these wide-ranging but often superficial experimental studies have been followed up by intensive and systematic investigations in only a few limited areas of the biochemistry and chemical pathology of alkaline phosphatase. The result has been the accumulation of a scientific literature of intimidating proportions, and the inevitable rediscovery of already known facts about the enzyme. Scientists are taught early in their careers that, in the words of Sir John Herschel, "Hasty generalization is the bane of science. " Nevertheless, moments arrive in all spheres of scientific activity when generalization becomes essential, to codify and to select from the mass of data already accumulated, and to provide starting points for new developments and new lines of investigation. This is especially true in a field such as alkaline phosphatase research, in which very real dangers exist that the seeds of fundamental understanding will be lost amidst an unexamined harvest of empirical observations. The history of the study of alkaline phosphatase provides several instances when valuable generalizations have emerged. Occasionally, the conclusions drawn on the basis of available evidence were wrong; more frequently, they have stood the test of further experimentation, and always, they have provided new insights into the nature and proper ties of this enzyme."

This book provides a state-of-the-art compendium on the role of proteoglycans and glycosaminoglycans during development and in cancer. It also suggests directions for novel therapeutic and biotechnological applications in stem cell biology. Proteoglycans and glycosaminoglycans, as part of the extracellular matrix, are multifunctional modulators of growth factor, cytokine, integrin and morphogen signaling, which determine both self-renewal, senescence and/or differentiation of stem cells during development. Since proteoglycans modulate cell adhesion and migration they are important organizers of the extracellular matrix within the proper stem cell niche. A malfunctioning of proteoglycans and glycosaminoglycans contributes to the cancer stem cell phenotype, which is linked to therapeutic resistance and recurrence in malignant disease. This book is essential reading for anyone interested in the extracellular matrix and its role in development. The series Biology of Extracellular Matrix is published in collaboration with the American Society for Matrix Biology.

This thesis builds on recent innovations in multi-phase emulsion droplet design to demonstrate that emulsion morphologies enable a useful variety of dynamic optical phenomena. Despite the highly dynamic nature of fluid morphologies and their utility for stimuli-responsive, dynamic optical materials and devices, fluid matter is underrepresented in optical technology. Using bi-phase emulsion droplets as refractive micro-optical components, this thesis realizes micro-scale fluid compound lenses with optical properties that vary in response to changes in chemical concentrations, structured illumination, and thermal gradients. Theoretical considerations of emulsions as optical components are used to explain a previously unrecognized total internal reflection-enabled light interference phenomenon in emulsion droplets that results in rich structural coloration. While this work is focused on the fundamental optics of emulsion droplets, it also facilitates the use of light-emitting emulsion morphologies as chemo-optical transducers for early-stage food-borne pathogen detection. This thesis beautifully demonstrates the virtue of fundamental interdisciplinary exploration of unconventional material systems at the interface of optics, chemistry, and materials science, and the benefits arising from translation of the acquired knowledge into specific application scenarios.

This book summarizes the most recent and compelling experimental results for complex oxide interfaces. The results of this book were obtained with the cutting-edge photoemission technique at highest energy resolution. Due to their fascinating properties for new-generation electronic devices and the challenge of investigating buried regions, the book chiefly focuses on complex oxide interfaces. The crucial feature of exploring buried interfaces is the use of soft X-ray angle-resolved photoemission spectroscopy (ARPES) operating on the energy range of a few hundred eV to increase the photoelectron mean free path, enabling the photons to penetrate through the top layers - in contrast to conventional ultraviolet (UV)-ARPES techniques. The results presented here, achieved by different research groups around the world, are summarized in a clearly structured way and discussed in comparison with other photoemission spectroscopy techniques and other oxide materials. They are complemented and supported by the most recent theoretical calculations as well as results of complementary experimental techniques including electron transport and inelastic resonant X-ray scattering.

This book comprises selected peer-reviewed papers presented at the 7th Topical Conference of the Indian Society of Atomic and Molecular Physics, jointly held at IISER Tirupati and IIT Tirupati, India. The contributions address current topics of interest in atomic and molecular physics, both from the theoretical and experimental perspective. The major focus areas include quantum collisions, spectroscopy of atomic and molecular clusters, photoionization, Wigner time delay in collisions, laser cooling, Bose-Einstein condensates, atomic clocks, quantum computing, and trapping and manipulation of quantum systems. The book also discusses emerging topics such as ultrafast quantum processes including those at the attosecond time-scale. This book will prove to be a valuable reference for students and researchers working in the field of atomic and molecular physics.

Engineered Nanomaterials and Phytonanotechnology: Challenges for Plant Sustainability, Volume 87 in the Comprehensive Analytical Chemistry series, highlights new advances in the field, with this new volume presenting interesting chapters on the Environmental application of nanomaterials: A promise to sustainable future, Plant-nanoparticle interactions: Mechanisms, effects, and approaches, A general overview on application of nanoparticles in agriculture and plant science, Engineered nanomaterials uptake, bioaccumulation and toxicity mechanisms in plants, Engineered nanomaterials in plants: Sensors, carriers, and bio-imaging, Antioxidant role of nanoparticles for enhancing ecological performance of plant system, Toxicity assessment of metal oxide nanoparticles on terrestrial plants, and much more.

This book shows how the fundamentals of electron paramagnetic resonance (EPR) spectroscopy are practically implemented and illustrates the diversity of current applications. The technique is used at various levels, and applications are presented in order of increasing difficulty, with reference to theoretically obtained results. This book features a diverse array of application examples, from fields such as ionizing radiation dosimetry, neurodegenerative diseases, structural transitions in proteins, and the origins of terrestrial life. The final chapter of this book highlights the principles and applications of the technique of ferromagnetic resonance spectroscopy, followed by a brief introduction to advanced EPR techniques such as electron spin echo envelope modulation (ESEEM), hyperfine sub-level correlation (HYSCORE), pulsed electron-electron double resonance (PELDOR), and continuous wave electron nuclear double resonance (ENDOR) experiments.