Spectroscopic Measurement
Spectroscopic Measurement

Author: Mark A. Linne

Publisher: Elsevier

Published: 2024-01-10

Total Pages: 488

ISBN-13: 0443154759

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Due to novel research on the application of bio-degradable biofilms in the packaging industry of food, starch is one of the most promising and promising sources. Starch-Based Nanomaterials for Food Packaging: Perspectives and Future Prospectus presents the properties and sources of starch- based nanomaterials, its perspectives, safety aspects, applications, and future trends. The chapters cover nanostructured materials, polysaccharide based bionanocomposites, starch based nanofibers, starch nanostructured based for food packaging application. Besides bringing nano gold imprinted starch bio nanocomposites, cereal starch-based nanoparticles, and edible packaging reinforced with starch-based nanomaterials. This is a complete resource to the food industrialists who deal directly with food packaging and fruit and vegetable preservation. - Presents measurement techniques in a concise treatment that other available literature lacks to explain - Provides the audience with engineering analogues written by an engineer to explain basic physics to engineers - Includes many new and useful graphics in the margins and boxes with supplementary material to immensely facilitate learning

Quantitative Spectroscopy: Theory and Practice
Quantitative Spectroscopy: Theory and Practice

Author: Brian C. Smith

Publisher: Elsevier

Published: 2003-01-17

Total Pages: 214

ISBN-13: 0080515533

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The determination of the concentrations of molecules in samples has long been an important application of spectroscopy. In the last 20 years advances in algorithms, computers, instruments, and software have led to a growing interest in this field. These developments mean samples and analytes that were once considered intractable are increasingly yielding usable calibrations. The purpose of this book is to give readers, without an advanced math background, a thorough grounding in the theory and practice of modern quantitative spectroscopic analysis. The author has placed great emphasis on providing the reader with everything they need to know to obtain a fundamental understanding of quantitative spectroscopy.·Relevant theory is explained in an easy to understand, conversational style. ·Actual spectroscopic data and calibrations are used throughout the book to show how real world calibrations are achieved. ·The complexities of Factor Analysis (PCR/PLS) algorithms are explained in pictures and words, making them understandable for all. ·Written from a spectroscopic rather than a mathematical point of view.·Relevant theory is interspersed with practical discussions in order to make difficult concepts easier to comprehend·It is a comprehensive introduction for novices, and an excellent reference for experts.·Topics on spectroscopy are included to emphasize its importance in quantitative spectroscopy

Portable Spectroscopy and Spectrometry, Applications
Portable Spectroscopy and Spectrometry, Applications

Author: Richard A. Crocombe

Publisher: John Wiley & Sons

Published: 2021-04-26

Total Pages: 611

ISBN-13: 111963640X

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The most comprehensive resource available on the many applications of portable spectrometers, including material not found in any other published work Portable Spectroscopy and Spectrometry: Volume Two is an authoritative and up-to-date compendium of the diverse applications for portable spectrometers across numerous disciplines. Whereas Volume One focuses on the specific technologies of the portable spectrometers themselves, Volume Two explores the use of portable instruments in wide range of fields, including pharmaceutical development, clinical research, food analysis, forensic science, geology, astrobiology, cultural heritage and archaeology. Volume Two features contributions by a multidisciplinary team of experts with hands-on experience using portable instruments in their respective areas of expertise. Organized both by instrumentation type and by scientific or technical discipline, 21 detailed chapters cover various applications of portable ion mobility spectrometry (IMS), infrared and near-infrared (NIR) spectroscopy, Raman and x-ray fluorescence (XRF) spectroscopy, smartphone spectroscopy, and many others. Filling a significant gap in literature on the subject, the second volume of Portable Spectroscopy and Spectrometry: Features a significant amount of content published for the first time, or not available in existing literature Brings together work by authors with assorted backgrounds and fields of study Discusses the central role of applications in portable instrument development Covers the algorithms, calibrations, and libraries that are of critical importance to successful applications of portable instruments Includes chapters on portable spectroscopy applications in areas such as the military, agriculture and feed, hazardous materials (HazMat), art conservation, and environmental science Portable Spectroscopy and Spectrometry: Volume Two is an indispensable resource for developers of portable instruments in universities, research institutes, instrument companies, civilian and government purchasers, trainers, operators of portable instruments, and educators and students in portable spectroscopy courses.

Terahertz Spectroscopy
Terahertz Spectroscopy

Author: Susan L. Dexheimer

Publisher: CRC Press

Published: 2017-12-19

Total Pages: 358

ISBN-13: 142000770X

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The development of new sources and methods in the terahertz spectral range has generated intense interest in terahertz spectroscopy and its application in an array of fields. Presenting state-of-the-art terahertz spectroscopic techniques, Terahertz Spectroscopy: Principles and Applications focuses on time-domain methods based on femtosecond laser sources and important recent applications in physics, materials science, chemistry, and biomedicine. The first section of the book examines instrumentation and methods for terahertz spectroscopy. It provides a comprehensive treatment of time-domain terahertz spectroscopic measurements, including methods for the generation and detection of terahertz radiation, methods for determining optical constants from time-domain measurements, and the use of femtosecond time-resolved techniques. The last two sections explore a variety of applications of terahertz spectroscopy in physics, materials science, chemistry, and biomedicine. With chapters contributed by leading experts in academia, industry, and research, this volume thoroughly discusses methods and applications, setting it apart from other recent books in this emerging terahertz field.

Applied Spectroscopy
Applied Spectroscopy

Author: Jerry Workman Jr.

Publisher: Academic Press

Published: 1998-06-08

Total Pages: 557

ISBN-13: 0080527493

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This book delineates practical, tested, general methods for ultraviolet, visible, and infrared spectrometry in clear language for novice users, and serves as a reference resource for advanced spectroscopists. Applied Spectroscopy includes important information and equations which will be referred to regularly. The book emphasizes reflectance and color measurements due to their common usage in todays spectroscopic laboratories, and contains methods for selectinga measurement technique as well as solar and color measurements. Written by experts in the field, this text covers spectrometry of new materials, ceramics, and textiles, and provides an appendix of practical reference data for spectrometry. - Book topics include: Practical aspects of spectrometers and spectrometry; Sample preparation; Chemometrics and calibration practices; Reflectance measurements; Standard materials measurements - An emphasis is placed on reflectance and color measurements due to their common usage in today's spectroscopic laboratories - Methods for selecting a measurement technique are included as well as solar measurements and reference information on sources, detectors, optical fiber and window materials

Spectroscopy of Tropical Fruits: Sala Mango and B10 Carambola (Penerbit USM)
Spectroscopy of Tropical Fruits: Sala Mango and B10 Carambola (Penerbit USM)

Author: Ommi Kalsom Mardziah Yahaya

Publisher: Penerbit USM

Published: 2017

Total Pages: 289

ISBN-13: 9674611304

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This research work plays an important role in transforming current conventional methodology in fruit quality definition and evaluation into scientific and technological objectives and implementation. Conventional definition in evaluating fruit quality is based on its physical attributes such as colour, size, shape and percentage of physical defects. While the conventional practice is dominating fruit industry, the efforts to transform this conventional definition towards a more valuable and scientific interpretation has been put forth by various research groups worldwide. For every presented variable, evaluating or quantifying methodologies will be introduced and promoted by scientific societies. Similarly to fruit quality evaluation, several methodologies have been introduced, based on its physical or intrinsic definition. Despite many efforts that have been carried out in this research area, gaps still exist for the new research to take place especially in the area related to development of low cost measuring system, miniature and mobile system, online monitoring system with rapid time of measurement and high accuracy and precision measurement algorithm. Hence, this book is written particularly to explore the ability of visible and near infrared spectroscopy in quantitatively determining fruit intrinsic qualities with in-depth case studies on two prominent tropical fruits, Sala mango and B10 carambola.

Pharmaceutical and Medical Applications of Near-Infrared Spectroscopy, Second Edition
Pharmaceutical and Medical Applications of Near-Infrared Spectroscopy, Second Edition

Author: Emil W. Ciurczak

Publisher: CRC Press

Published: 2014-12-15

Total Pages: 188

ISBN-13: 1420084143

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Since the completion of the first edition of this book, major developments have occurred in the pharmaceutical industry that have shaped the field of near-infrared (NIR) spectroscopy. A new initiative from the U.S. Food and Drug Administration (FDA) to modernize regulations of pharmaceutical manufacturing and drug quality has helped position NIR spectroscopy as an effective tool for pharmaceutical testing. Pharmaceutical and Medical Applications of Near-Infrared Spectroscopy: Second Edition reflects these developments and brings readers an up-to-date summary of how this technique is being applied to pharmaceutical manufacturing. Topics include: The origins and principles of NIR spectroscopy, including early instrumentation, spectroscopic theory, and light-particle interaction The physics of each instrument type, the strengths and weaknesses of each, and the manufacturers that produce them The possible advantages of using NIR methods for monitoring or controlling blending, as well as practical concerns for mixing processes NIR spectroscopy as applied to traditional granulation, drug layering, and film coating of beads or granules Pharmaceutical assays, including qualitative analysis, quantitative analysis, determination of actives in tablets and capsules, and considerations for intact dosage form analysis Steps involved in the validation and acceptance of an NIR spectroscopy method, including quality assurance, qualification and verification of instruments, and the International Conference on Harmonization (ICH) guidelines Medical applications, including those related to blood glucose measurements, tissue and major organ analysis, fetal analysis, and cancer research Providing comprehensive coverage of NIR spectroscopy, from theory, mathematics, application, and mechanics of NIR analysis, the book supplies ample references to facilitate further research into this burgeoning field.

Chemometric Methods in Analytical Spectroscopy Technology
Chemometric Methods in Analytical Spectroscopy Technology

Author: Xiaoli Chu

Publisher: Springer Nature

Published: 2022-05-23

Total Pages: 596

ISBN-13: 981191625X

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This book discusses chemometric methods for spectroscopy analysis including NIR, MIR, Raman, NMR, and LIBS, from the perspective of practical applied spectroscopy. It covers all aspects of chemometrics associated with analytical spectroscopy, including representative sample selection algorithm, outlier detection algorithm, model updating and maintenance algorithm and strategy and calibration performance evaluation methods.To provide a systematic and comprehensive overview the latest progress of chemometric methods including recent scientific research and practical applications are presented. In addition the book also highlights the improvement of classical algorithms and the extension of common strategies. It is therefore useful as a reference book for researchers engaged in analytical spectroscopy technology, chemometrics, analytical instruments and other related fields.

Infrared and Raman Spectroscopy of Polymers
Infrared and Raman Spectroscopy of Polymers

Author: J. L. Koenig

Publisher: iSmithers Rapra Publishing

Published: 2001

Total Pages: 152

ISBN-13: 1859572847

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Vibrational spectroscopy is advantageous as an analytical tool for polymers and comprises two complementary techniques: infrared (IR) and Raman spectroscopy. This report is an absorbing overview of how these methods can be employed to provide information about complex polymeric macromolecules with respect to composition, structure, conformation and intermolecular interactions. The review is supported by several hundred abstracts selected from the Polymer Library giving useful references for further reading.

Photothermal Spectroscopy Methods
Photothermal Spectroscopy Methods

Author: Stephen E. Bialkowski

Publisher: John Wiley & Sons

Published: 2019-04-16

Total Pages: 512

ISBN-13: 1119279070

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Covers the advantages of using photothermal spectroscopy over conventional absorption spectroscopy, including facilitating extremely sensitive measurements and non-destructive analysis This unique guide to the application and theory of photothermal spectroscopy has been newly revised and updated to include new methods and applications and expands on applications to chemical analysis and material science. The book covers the subject from the ground up, lists all practical considerations needed to obtain accurate results, and provides a working knowledge of the various methods in use. Photothermal Spectroscopy Methods, Second Edition includes the latest methods of solid state and materials analysis, and describes new chemical analysis procedures and apparatuses in the analytical chemistry sections. It offers a detailed look at the optics, physical principles of heat transfer, and signal analysis. Information in the temperature change and optical elements in homogeneous samples and photothermal spectroscopy in homogeneous samples has been updated with a better description of diffraction effects and calculations. Chapters on analytical measurement and data processing and analytical applications are also updated and include new information on modern applications and photothermal microscopy. Finally, the Photothermal Spectroscopy of Heterogeneous Sample chapter has been expanded to incorporate new methods for materials analysis. New edition updates and expands on applications to chemical analysis and materials science, including new methods of solid state and materials analysis Includes new chemical analysis procedures and apparatuses Provides an unmatched resource that develops a consistent mathematical basis for signal description, consolidates previous theories, and provides invaluable insight into laser technology Photothermal Spectroscopy Methods, Second Edition will appeal to researchers from both academia and industry (graduate students, postdocs, research scientists, and professors) in the general field of analytical chemistry, optics, and materials science, and researchers and engineers at scientific instrument developers in fields related to photonics and spectroscopy.