Investigations Into Ultraviolet Matrix-assisted Laser Desorption

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ISBN 13 :
Total Pages : 198 pages
Book Rating : 4.:/5 (296 download)

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Book Synopsis Investigations Into Ultraviolet Matrix-assisted Laser Desorption by : Theodore William Heise

Download or read book Investigations Into Ultraviolet Matrix-assisted Laser Desorption written by Theodore William Heise and published by . This book was released on 1993 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Investigations Into Ultraviolet Matrix-assisted Laser Desorption

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ISBN 13 :
Total Pages : 105 pages
Book Rating : 4.:/5 (685 download)

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Book Synopsis Investigations Into Ultraviolet Matrix-assisted Laser Desorption by :

Download or read book Investigations Into Ultraviolet Matrix-assisted Laser Desorption written by and published by . This book was released on 1993 with total page 105 pages. Available in PDF, EPUB and Kindle. Book excerpt: Matrix-assisted laser desorption (MALD) is a technique for converting large biomolecules into gas phase ions. Some characteristics of the commonly used uv matrices are determined. Solubilities in methanol range from 0.1 to 0.5 M. Solid phase absorption spectra are found to be similar to solution, but slightly red-shifted. Acoustic and quartz crystal microbalance signals are investigated as possible means of uv-MALD quantitation. Evidence for the existence of desorption thresholds is presented. Threshold values are determined to be in the range of 2 to 3 MW/cm2. A transient imaging technique based on laser-excited fluorescence for monitoring MALD plumes is described. Sensitivity is well within the levels required for studying matrix-assisted laser desorption, where analyte concentrations are significantly lower than those in conventional laser desorption. Results showing the effect of film morphology, particularly film thickness, on plume dynamics are presented. In particular, MALD plumes from thicker films tend to exhibit higher axial velocities. Fluorescent labeling of protein and of DNA is used to allow imaging of their uv-MALD generated plumes. Integrated concentrations are available with respect to time, making it possible to assess the rate of fragmentation. The spatial and temporal distributions are important for the design of secondary ionization schemes to enhance ion yields and for the optimization of ion collection in time-of-flight MS instruments to maximize resolution. Such information could also provide insight into whether ionization is closely associated with the desorption step or whether it is a result of subsequent collisions with the matrix gas (e.g., proton transfer). Although the present study involves plumes in a normal atmosphere, adaptation to measurements in vacuum (e.g., inside a mass spectrometer) should be straightforward.

Investigating Ionisation and Material Ejection in Ultraviolet Matrix-assisted Laser Desorption-ionisation Mass Spectrometry Imaging

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (12 download)

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Book Synopsis Investigating Ionisation and Material Ejection in Ultraviolet Matrix-assisted Laser Desorption-ionisation Mass Spectrometry Imaging by : Kenneth Neil Robinson

Download or read book Investigating Ionisation and Material Ejection in Ultraviolet Matrix-assisted Laser Desorption-ionisation Mass Spectrometry Imaging written by Kenneth Neil Robinson and published by . This book was released on 2020 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Scientific and Technical Aerospace Reports

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ISBN 13 :
Total Pages : 880 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Scientific and Technical Aerospace Reports by :

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1994 with total page 880 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.

Energy Research Abstracts

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ISBN 13 :
Total Pages : 332 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis Energy Research Abstracts by :

Download or read book Energy Research Abstracts written by and published by . This book was released on 1994-03 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Issues in Chemistry and General Chemical Research: 2011 Edition

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Publisher : ScholarlyEditions
ISBN 13 : 1464963347
Total Pages : 6582 pages
Book Rating : 4.4/5 (649 download)

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Book Synopsis Issues in Chemistry and General Chemical Research: 2011 Edition by :

Download or read book Issues in Chemistry and General Chemical Research: 2011 Edition written by and published by ScholarlyEditions. This book was released on 2012-01-09 with total page 6582 pages. Available in PDF, EPUB and Kindle. Book excerpt: Issues in Chemistry and General Chemical Research: 2011 Edition is a ScholarlyEditions™ eBook that delivers timely, authoritative, and comprehensive information about Chemistry and General Chemical Research. The editors have built Issues in Chemistry and General Chemical Research: 2011 Edition on the vast information databases of ScholarlyNews.™ You can expect the information about Chemistry and General Chemical Research in this eBook to be deeper than what you can access anywhere else, as well as consistently reliable, authoritative, informed, and relevant. The content of Issues in Chemistry and General Chemical Research: 2011 Edition has been produced by the world’s leading scientists, engineers, analysts, research institutions, and companies. All of the content is from peer-reviewed sources, and all of it is written, assembled, and edited by the editors at ScholarlyEditions™ and available exclusively from us. You now have a source you can cite with authority, confidence, and credibility. More information is available at http://www.ScholarlyEditions.com/.

Photoionization and Photo-Induced Processes in Mass Spectrometry

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Publisher : John Wiley & Sons
ISBN 13 : 3527335102
Total Pages : 448 pages
Book Rating : 4.5/5 (273 download)

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Book Synopsis Photoionization and Photo-Induced Processes in Mass Spectrometry by : Ralf Zimmermann

Download or read book Photoionization and Photo-Induced Processes in Mass Spectrometry written by Ralf Zimmermann and published by John Wiley & Sons. This book was released on 2021-07-06 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides comprehensive coverage of laser-induced ionization processes for mass spectrometry analysis Drawing on the expertise of the leading academic and industrial research groups involved in the development of photoionization methods for mass spectrometry, this reference for analytical scientists covers both the theory and current applications of photo-induced ionization processes. It places widely used techniques such as MALDI side by side with more specialist approaches such as REMPI and RIMS, and discusses leading edge developments in ultrashort laser pulse desorption, to give readers a complete picture of the state of the technology. Photoionization and Photo-Induced Processes in Mass Spectrometry: Fundamentals and Applications starts with a complete overview of the fundamentals of the technique, covering the basics of the gas phase ionization as well as those of laser desorption and ablation, pulse photoionization, and single particle ionization. Numerous application examples from different analytical fields are described that showcase the power and the wide scope of photo ionization in mass spectrometry. -The first general reference book on photoionization techniques for mass spectrometry -Examines technologies and applications of gas phase resonance-enhanced multiphoton ionization mass spectrometry (REMPI-MS) and gas phase resonance ionization mass spectrometry (RIMS) -Provides complete coverage of popular techniques like MALDI -Discusses the current and potential applications of each technology, focusing on process and environmental analysis Photoionization and Photo-Induced Processes in Mass Spectrometry: Fundamentals and Applications is an excellent book for spectroscopists, analytical chemists, photochemists, physical chemists, and laser specialists.

Matrix-assisted ultraviolet laser desorption

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (556 download)

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Book Synopsis Matrix-assisted ultraviolet laser desorption by : Tak-Wah Dominic Chan

Download or read book Matrix-assisted ultraviolet laser desorption written by Tak-Wah Dominic Chan and published by . This book was released on 1992 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Issues in Analysis, Measurement, Monitoring, Imaging, and Remote Sensing Technology: 2011 Edition

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Publisher : ScholarlyEditions
ISBN 13 : 1464963851
Total Pages : 2352 pages
Book Rating : 4.4/5 (649 download)

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Book Synopsis Issues in Analysis, Measurement, Monitoring, Imaging, and Remote Sensing Technology: 2011 Edition by :

Download or read book Issues in Analysis, Measurement, Monitoring, Imaging, and Remote Sensing Technology: 2011 Edition written by and published by ScholarlyEditions. This book was released on 2012-01-09 with total page 2352 pages. Available in PDF, EPUB and Kindle. Book excerpt: Issues in Analysis, Measurement, Monitoring, Imaging, and Remote Sensing Technology: 2011 Edition is a ScholarlyEditions™ eBook that delivers timely, authoritative, and comprehensive information about Analysis, Measurement, Monitoring, Imaging, and Remote Sensing Technology. The editors have built Issues in Analysis, Measurement, Monitoring, Imaging, and Remote Sensing Technology: 2011 Edition on the vast information databases of ScholarlyNews.™ You can expect the information about Analysis, Measurement, Monitoring, Imaging, and Remote Sensing Technology in this eBook to be deeper than what you can access anywhere else, as well as consistently reliable, authoritative, informed, and relevant. The content of Issues in Analysis, Measurement, Monitoring, Imaging, and Remote Sensing Technology: 2011 Edition has been produced by the world’s leading scientists, engineers, analysts, research institutions, and companies. All of the content is from peer-reviewed sources, and all of it is written, assembled, and edited by the editors at ScholarlyEditions™ and available exclusively from us. You now have a source you can cite with authority, confidence, and credibility. More information is available at http://www.ScholarlyEditions.com/.

Biomedical Technology Resources

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ISBN 13 :
Total Pages : 130 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis Biomedical Technology Resources by :

Download or read book Biomedical Technology Resources written by and published by . This book was released on 1996 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Biomedical Technology Resources

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Publisher : DIANE Publishing
ISBN 13 : 0788141872
Total Pages : 93 pages
Book Rating : 4.7/5 (881 download)

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Book Synopsis Biomedical Technology Resources by : Barry Leonard

Download or read book Biomedical Technology Resources written by Barry Leonard and published by DIANE Publishing. This book was released on 1998-08 with total page 93 pages. Available in PDF, EPUB and Kindle. Book excerpt: Promotes access to a network of biomedical technology resource centers throughout the nation. These centers make state-of-the-art technologies & methods available to thousands of biomedical investigators each year. The directory is organized into scientific areas: biomedical computing, biochemical materials, biomedical engineering, non-invasive imaging & spectroscopy, & cellular & molecular structure & function. Each entry includes the principal investigator & control person, the research being conducted, & capabilities of the resource that are available to outside investigators.

Using Mass Spectrometry for Drug Metabolism Studies

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Publisher : CRC Press
ISBN 13 : 0203500040
Total Pages : 385 pages
Book Rating : 4.2/5 (35 download)

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Book Synopsis Using Mass Spectrometry for Drug Metabolism Studies by : Walter A. Korfmacher

Download or read book Using Mass Spectrometry for Drug Metabolism Studies written by Walter A. Korfmacher and published by CRC Press. This book was released on 2004-12-17 with total page 385 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mass spectrometry (MS) is fast becoming the premier tool for analyzing various drug metabolism samples in the early phases of drug discovery and research. Introducing the newer, more powerful MS equipment and exploring new applications for using them, this book provides a state-of-the-art look at this promising field. Using Mass Spectrometry

Novel Developments in Pharmaceutical and Biomedical Analysis

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Publisher : Bentham Science Publishers
ISBN 13 : 1681085747
Total Pages : 466 pages
Book Rating : 4.6/5 (81 download)

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Book Synopsis Novel Developments in Pharmaceutical and Biomedical Analysis by : Atta-ur- Rahman

Download or read book Novel Developments in Pharmaceutical and Biomedical Analysis written by Atta-ur- Rahman and published by Bentham Science Publishers. This book was released on 2018-04-24 with total page 466 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recent Advances in Analytical Techniques is a series of updates in techniques used in chemical analysis. Each volume presents information about a selection of analytical techniques. Readers will find information about developments in analytical methods such as chromatography, electrochemistry, optical sensor arrays for pharmaceutical and biomedical analysis. Novel Developments in Pharmaceutical and Biomedical Analysis is the second volume of the series and covers the following topics: o Chromatographic assays of solid dosage forms and their drug dissolution studies o UHPLC method for the estimation of bioactive compounds o HILIC based LC/MS for metabolite analysis o In vitro methods for the evaluation of oxidative stress o Application of vibrational spectroscopy in studies of structural polymorphism of drugs o Electrochemical sensors based on conductive polymers and carbon nanotubes o Optical sensor arrays for pharmaceutical and biomedical analyses o Chemical applications of ionic liquids o New trends in enantioanalysis of pharmaceutical compounds

Mass Spectrometry and Hyphenated Techniques in Neuropeptide Research

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Publisher : John Wiley & Sons
ISBN 13 : 9780471354932
Total Pages : 576 pages
Book Rating : 4.3/5 (549 download)

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Book Synopsis Mass Spectrometry and Hyphenated Techniques in Neuropeptide Research by : Jerzy Silberring

Download or read book Mass Spectrometry and Hyphenated Techniques in Neuropeptide Research written by Jerzy Silberring and published by John Wiley & Sons. This book was released on 2002-05-02 with total page 576 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first authoritative guide to the application of this vital analytical technique Mass spectrometry is a powerful analytical technique that is used to identify unknown compounds, to quantify known materials, and to elucidate the structural and chemical properties of molecules. In analyzing the effects of experimental drugs on the brain, it is the sole technique for identifying the presence and structure of neuropeptides-substances that indicate the effect of the drug. Mass Spectrometry and Hyphenated Techniques in Neuropeptide Research specifically explains how to apply the technology to this process. Because the book is written by mass spectrometry users, as opposed to mass spectrometrists, the focus remains on practical applications of the technique. The authors demonstrate how mass spectrometry works, how to apply the technique to research, which types of instrumentation should be used for particular requirements, and how to plan experiments. Readers will learn why mass spectrometry provides more outcome features than other techniques in neuropeptide analysis, including simultaneous detection, identification of substances present in mixtures, and sequence information even when the residues are modified, blocked, or unusual. Among the chapters in this comprehensive text are: * Sequencing of Peptides by Nanospray Mass Spectrometry * Laser-Machined Microdevices for Mass Spectrometry * Electron Capture Dissociation of Peptides * Synthesis of Combinatorial Peptide Libraries * Analysis of Tissues That Reflect Nervous System Disease Doctoral students, researchers, and industry professionals in pharmacology, chemistry, biochemistry/biotechnology, and medicine will find Mass Spectrometry and Hyphenated Techniques in Neuropeptide Research to be an indispensable starting point for understanding peptides, their function, and identification.

Hemeproteins—Advances in Research and Application: 2013 Edition

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Publisher : ScholarlyEditions
ISBN 13 : 1481676385
Total Pages : 525 pages
Book Rating : 4.4/5 (816 download)

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Book Synopsis Hemeproteins—Advances in Research and Application: 2013 Edition by :

Download or read book Hemeproteins—Advances in Research and Application: 2013 Edition written by and published by ScholarlyEditions. This book was released on 2013-06-21 with total page 525 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hemeproteins—Advances in Research and Application: 2013 Edition is a ScholarlyEditions™ book that delivers timely, authoritative, and comprehensive information about Globins. The editors have built Hemeproteins—Advances in Research and Application: 2013 Edition on the vast information databases of ScholarlyNews.™ You can expect the information about Globins in this book to be deeper than what you can access anywhere else, as well as consistently reliable, authoritative, informed, and relevant. The content of Hemeproteins—Advances in Research and Application: 2013 Edition has been produced by the world’s leading scientists, engineers, analysts, research institutions, and companies. All of the content is from peer-reviewed sources, and all of it is written, assembled, and edited by the editors at ScholarlyEditions™ and available exclusively from us. You now have a source you can cite with authority, confidence, and credibility. More information is available at http://www.ScholarlyEditions.com/.

Maldi MS

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Publisher : John Wiley & Sons
ISBN 13 : 3527610472
Total Pages : 365 pages
Book Rating : 4.5/5 (276 download)

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Book Synopsis Maldi MS by : Franz Hillenkamp

Download or read book Maldi MS written by Franz Hillenkamp and published by John Wiley & Sons. This book was released on 2007-02-27 with total page 365 pages. Available in PDF, EPUB and Kindle. Book excerpt: The introduction of the matrix-assisted laser desorption ionization technique (MALDI) changed mass spectrometry (MS) into a powerful tool for biomedical analysis that is now widely employed in academic as well as industrial laboratories. The 2002 Nobel Prize was awarded for the development of methods for identification and structure analyses of biological macromolecules. MALDI is one of the two mass spectrometric methods besides Electrospray which is universally used for this purpose. This unique book gives an in-depth description of the many different applications of MALDI MS, along with a detailed discussion of the technology itself. It will be a much-needed practical and educational asset for individuals, academic institutions and companies in the field of bioanalytics.

Methodological Advances of MALDI Mass Spectrometry-Based Techniques in Organic and Biomedical Analysis

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Publisher : Frontiers Media SA
ISBN 13 : 2889764362
Total Pages : 120 pages
Book Rating : 4.8/5 (897 download)

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Book Synopsis Methodological Advances of MALDI Mass Spectrometry-Based Techniques in Organic and Biomedical Analysis by : Cheng Guo

Download or read book Methodological Advances of MALDI Mass Spectrometry-Based Techniques in Organic and Biomedical Analysis written by Cheng Guo and published by Frontiers Media SA. This book was released on 2022-07-13 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt: