Elemental Analysis Of Biological Materials

Author : G. Venkatesh Iyengar
Publisher : CRC Press
Page : 260 pages
File Size : 48,8 Mb
Release : 1989-05-31
Category : Medical
ISBN : 0849354234

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Elemental Analysis of Biological Systems by G. Venkatesh Iyengar Pdf

The purpose of this volume is to emphasize the fact that biological trace element research is a multidisciplinary science which requires a prudent combination of biological insight and analytical awareness. The text frequently stresses that accurate measurements on biologically and analytically "valid" samples hold the key for success in future investigations. It reminds the analytical scientists and the life sciences researchers that their perceptions should extend beyond conventional limits - namely, the former as generators of data and the latter as interpreters of those findings. This book enables the reader to understand the intricacies of elemental composition studies in biological systems, and also provides a valuable source of information to biologists, biochemists, physicians, nutritionists and related scientific workers who intend to draw meaningful conclusions from the analytical findings.

Author : G. Venkatesh Iyengar,K. S. Subramanian,Joost R.W. Woittiez
Publisher : CRC Press
Page : 278 pages
File Size : 52,6 Mb
Release : 2020-11-25
Category : Science
ISBN : 9781000141726

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Element Analysis of Biological Samples by G. Venkatesh Iyengar,K. S. Subramanian,Joost R.W. Woittiez Pdf

Despite the development of innovative new analytical techniques for biological trace element research, today's trace element investigators face formidable obstacles to obtaining reliable data. This complete reference identifies and assesses the challenges the analyst encounters at each stage of an analysis, and discusses the effects of various techniques on the sample. Three internationally recognized scientists and authors consider the effects of the numerous collection, storage, and sample preparatory techniques used in sample analysis. Proper analytical quality control, including such critical factors as sampling and sample preparation, specimen preservation and storage, and ashing, is examined. The book also looks at sample preparation methods unique to various instruments and speciation chemistry issues, and examines the link between chemical analysis and specimen banking. A previously unrecognized source of error, presampling factors, is also discussed.

Author : International Atomic Energy Agency,World Health Organization
Publisher : Unknown
Page : 371 pages
File Size : 44,8 Mb
Release : 1980
Category : Biochemistry
ISBN : 0921150806

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Elemental Analysis of Biological Materials by International Atomic Energy Agency,World Health Organization Pdf

Author : R.F.M. Herber,M. Stoeppler
Publisher : Elsevier
Page : 575 pages
File Size : 55,5 Mb
Release : 1994-05-19
Category : Science
ISBN : 0080875637

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Trace Element Analysis in Biological Specimens by R.F.M. Herber,M. Stoeppler Pdf

The major theme of this book is analytical approaches to trace metal and speciation analysis in biological specimens. The emphasis is on the reliable determination of a number of toxicologically and environmentally important metals. It is essentially a handbook based on the practical experience of each individual author. The scope ranges from sampling and sample preparation to the application of various modern and well-documented methods, including quality assessment and control and statistical treatment of data. Practical advice on avoiding sample contamination is included. In the first part, the reader is offered an introduction into the basic principles and methods, starting with sampling, sample storage and sample treatment, with the emphasis on sample decomposition. This is followed by a description of the potential of atomic absorption spectrometry, atomic emission spectrometry, voltammetry, neutron activation analysis, isotope dilution analysis, and the possibilities for metal speciation in biological specimens. Quality control and all approaches to achieve reliable data are treated in chapters about interlaboratory and intralaboratory surveys and reference methods, reference materials and statistics and data evaluation. The chapters of the second part provide detailed information on the analysis of thirteen trace metals in the most important biological specimens. The following metals are treated in great detail: Aluminium, arsenic, cadmium, chromium, copper, lead, selenium, manganese, nickel, mercury, thallium, vanadium and zinc. The book will serve as a valuable aid for practical analysis in biomedical laboratories and for researchers involved with trace metal and species analysis in clinical, biochemical and environmental research.

Author : G. Venkatesh Iyengar,K. S. Subramanian,Joost R.W. Woittiez
Publisher : CRC Press
Page : 272 pages
File Size : 45,6 Mb
Release : 2020-11-25
Category : Science
ISBN : 9781000098594

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Element Analysis of Biological Samples by G. Venkatesh Iyengar,K. S. Subramanian,Joost R.W. Woittiez Pdf

Despite the development of innovative new analytical techniques for biological trace element research, today's trace element investigators face formidable obstacles to obtaining reliable data. This complete reference identifies and assesses the challenges the analyst encounters at each stage of an analysis, and discusses the effects of various techniques on the sample. Three internationally recognized scientists and authors consider the effects of the numerous collection, storage, and sample preparatory techniques used in sample analysis. Proper analytical quality control, including such critical factors as sampling and sample preparation, specimen preservation and storage, and ashing, is examined. The book also looks at sample preparation methods unique to various instruments and speciation chemistry issues, and examines the link between chemical analysis and specimen banking. A previously unrecognized source of error, presampling factors, is also discussed.

Author : Hugh A. McKenzie,Lloyd Earle Smythe
Publisher : Elsevier Publishing Company
Page : 812 pages
File Size : 40,6 Mb
Release : 1988
Category : Science
ISBN : UCSD:31822002465078

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Quantitative Trace Analysis of Biological Materials by Hugh A. McKenzie,Lloyd Earle Smythe Pdf

The understanding of the functions of trace elements in metabolism, whether associated with microorganisms, plants or animals, has advanced considerably during the last twenty years. There are two main aspects of the importance of trace elements in biological materials: first, their toxic effects and secondly, the essential nature of some of the elements for normal growth and health. Research in trace elements and their essential role in biological processes has advanced through several stages, necessitating more and more effective methods of determination. Despite the marked improvements in methods of trace analysis during these twenty years, the ever increasing need for higher sensitivity to meet new demands has meant the greater need, not only for improving the limits of detection, but also for new standard reference materials, better sampling, better sample handling and better design of trace and ultra-trace analysis laboratories. This book focusses on all areas of trace element determination with detailed discussion on all major methods of analysis. Additionally, the determination of concentrations of major toxic and essential trace elements is discussed at length.

Author : L. R. P. Butler
Publisher : Elsevier
Page : 112 pages
File Size : 45,6 Mb
Release : 2018-03-12
Category : Science
ISBN : 9781483145877

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The Analysis of Biological Materials by L. R. P. Butler Pdf

The Analysis of Biological Materials: The Proceedings of a Conference Held in Pretoria, South Africa October 1977 by the Spectroscopic Society of South Africa focuses on the applications, processes, and methodologies involved in the analysis of biological materials. The compilation first offers information on the contributions of the analysis of biological materials in medical diagnosis and treatment and development of atomic absorption spectroscopic techniques in biological analysis. Topics include applications of biological tissues analysis in medical research; physics and chemistry in medicine; complexing characteristics and in vivo roles of metals; and metals in the treatment of disease. The book then takes a look at microprobe analysis of pathological tissues, including specimen preparation and microprobe analysis investigation. The publication discusses the application of ion microprobe mass analyzer to the analysis of biological materials; multi-element analysis of teeth and other biological materials by instrumental neutron activation; and single column gradient elution ion exchange amino acid analyzer. The text also examines biographical materials of oceanographic origin and volatile metals in biological materials. The compilation is a dependable reference for readers interested in the analysis of biological materials.

Author : Anonim
Publisher : Bernan Press(PA)
Page : 384 pages
File Size : 41,7 Mb
Release : 1980
Category : Business & Economics
ISBN : STANFORD:36105032358629

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Elemental Analysis of Biological Materials by Anonim Pdf

Author : Hugh A. MacKenzie,Lloyd E. Smythe
Publisher : Unknown
Page : 791 pages
File Size : 47,8 Mb
Release : 1980
Category : Electronic
ISBN : OCLC:251409816

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Quantitative Trace Analysis of Biological Materials by Hugh A. MacKenzie,Lloyd E. Smythe Pdf

Author : Sau-Fong Wong
Publisher : Unknown
Page : 186 pages
File Size : 43,9 Mb
Release : 1973
Category : Mass spectrometry
ISBN : CORNELL:31924003869538

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Multielement Analysis of Biological Materials by Spark Source Mass Spectrometry by Sau-Fong Wong Pdf

Author : Zeev Alfassi,Max Peisach
Publisher : CRC Press
Page : 473 pages
File Size : 44,5 Mb
Release : 2020-11-25
Category : Science
ISBN : 9781000098679

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Elemental Analysis by Particle Accelerators by Zeev Alfassi,Max Peisach Pdf

Elemental Analysis by Particle Accelerators describes the theory, methodology, and applications for a wide variety of sensitive, non-destructive methods of analysis capable of both high selectivity and multielemental determinations. Specific methods discussed include radioactive methods, particle backscatter analysis, recoil techniques, and nuclear reaction analysis. The use of multielemental PIXE and PIGME analyses of "real world" thick samples in environmental studies, trace element applications in biology, and provenance studies in archaeology are also covered. The book is a useful reference for practicing specialists and an essential text for students.

Author : Anonim
Publisher : Unknown
Page : 868 pages
File Size : 42,7 Mb
Release : 1982
Category : Power resources
ISBN : MSU:31293010867939

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Energy Research Abstracts by Anonim Pdf

Author : Henryk Matusiewicz,Ewa Bulska
Publisher : Walter de Gruyter GmbH & Co KG
Page : 459 pages
File Size : 49,6 Mb
Release : 2017-12-18
Category : Science
ISBN : 9783110366730

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Inorganic Trace Analytics by Henryk Matusiewicz,Ewa Bulska Pdf

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.

Author : Anonim
Publisher : Unknown
Page : 614 pages
File Size : 47,8 Mb
Release : 1994
Category : Power resources
ISBN : MSU:31293011519125

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Energy Research Abstracts by Anonim Pdf

Author : Anonim
Publisher : Elsevier
Page : 200 pages
File Size : 54,5 Mb
Release : 2022-05-25
Category : Science
ISBN : 9780444643483

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ICP-MS and Trace Element Analysis as Tools for Better Understanding Medical Conditions by Anonim Pdf

ICP-MS and Trace Element Analysis as Tools for Better Understanding Medical Conditions, Volume 97 discusses trace elements and how they play an important role in biological functions and metabolism in the human body. Chapters cover Biomedical analysis by ICP-MS: A focus on single cell, Advanced statistical tools and machine learning applied to trace element analysis associated with medical conditions, ICP-MS as a tool to understand trace element homeostasis in neurological disorders, High-precision isotopic analysis of essential mineral elements – possibilities for medical diagnosis and prognosis, Exploring ICP-MS as a versatile technique: From imaging to chemical speciation, and more. Discusses the latest diagnosis/pathologies using ICP-MS analysis Covers metals, isotopes and metalorganic species for medical conditions Includes ICP-MS-based techniques