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Hyphenations Of Capillary Chromatography With Mass Spectrometry

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Hyphenations of Capillary Chromatography with Mass Spectrometry

Hyphenations of Capillary Chromatography with Mass Spectrometry Book
Author : Peter Q. Tranchida,Luigi Mondello
Publisher : Elsevier
Release : 2019-12-13
ISBN : 012809639X
Language : En, Es, Fr & De

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Book Description :

Hyphenations of Capillary Chromatography with Mass Spectrometry provides comprehensive coverage of capillary chromatography with mass spectrometry—both single and multidimensional approaches. The book examines nearly all capillary chromatography approaches, combined with a variety of MS forms, giving readers a wide and detailed view on current-day analytical strategies and applications. Of particular focus are novel developments in the field of MS, such as the Orbitrap, HR ToF, ToF MS with variable electron-impact energy, fast MS-MS and APGC technology. Junior scientists conducting research on mono-dimensional chromatography-MS fundamental relationships and experienced analytical chemists working in conventional capillary chromatography and classical multidimensional chromatography will find this an ideal application-based reference on the hyphenations of these domains. Combines mass spectrometry with a range of chromatographic approaches Emphasizes the importance of both capillary chromatography and mass spectrometry methods, thus stimulating separation scientists to fully exploit both analytical dimensions Authored by two of the world’s leading analytical chemists who have a total of more than 40 years of experience in research and instruction

Additives in Polymers

Additives in Polymers Book
Author : Jan C. J. Bart
Publisher : Wiley-Blackwell
Release : 2005-03-11
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

Defines the strategy for complex analytical problem solving and provides the latest information on sample handling, extractive polymer/additive analysis, chromatographic, spectroscopic, and mass spectrometric methods.

Handbook of Advanced Chromatography Mass Spectrometry Techniques

Handbook of Advanced Chromatography  Mass Spectrometry Techniques Book
Author : Michal Holcapek,Wm. Craig Byrdwell
Publisher : Elsevier
Release : 2017-09-07
ISBN : 0128117338
Language : En, Es, Fr & De

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Book Description :

Handbook of Advanced Chromatography /Mass Spectrometry Techniques is a compendium of new and advanced analytical techniques that have been developed in recent years for analysis of all types of molecules in a variety of complex matrices, from foods to fuel to pharmaceuticals and more. Focusing on areas that are becoming widely used or growing rapidly, this is a comprehensive volume that describes both theoretical and practical aspects of advanced methods for analysis. Written by authors who have published the foundational works in the field, the chapters have an emphasis on lipids, but reach a broader audience by including advanced analytical techniques applied to a variety of fields. Handbook of Advanced Chromatography / Mass Spectrometry Techniques is the ideal reference for those just entering the analytical fields covered, but also for those experienced analysts who want a combination of an overview of the techniques plus specific and pragmatic details not often covered in journal reports. The authors provide, in one source, a synthesis of knowledge that is scattered across a multitude of literature articles. The combination of pragmatic hints and tips with theoretical concepts and demonstrated applications provides both breadth and depth to produce a valuable and enduring reference manual. It is well suited for advanced analytical instrumentation students as well as for analysts seeking additional knowledge or a deeper understanding of familiar techniques. Includes UHPLC, HILIC, nano-liquid chromatographic separations, two-dimensional LC-MS (LCxLC), multiple parallel MS, 2D-GC (GCxGC) methodologies for lipids analysis, and more Contains both practical and theoretical knowledge, providing core understanding for implementing modern chromatographic and mass spectrometric techniques Presents chapters on the most popular and fastest-growing new techniques being implemented in diverse areas of research

Towards Proteome on a chip

Towards Proteome on a chip Book
Author : Rafał Marszałek
Publisher : Unknown
Release : 2011
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

Column-based separation techniques, such as liquid chromatography and capillary electrophoresis (CE), are often used to facilitate the hyphenation and sample transfer to a spectroscopic analysis stage due to their ability to be operated in a highly automatic and high-throughput style. Although there is some evidence in the literature for the use of capillary electrophoresis to deposit samples on a solid substrate for further analysis with mass spectrometry (MS) or other techniques, only a few examples of continuous deposition have so far been demonstrated. All of these, moreover, deposit sample at high substrate velocities, leading to the analyte zones spread over large distances and to decreased signal density in the subsequent analysis. Additionally, it is mainly MS that is used for sample analysis (with only one example of protein immunoblotting detection demonstrated). Recent developments in the field of infrared spectroscopy have, however, led to the invention of novel techniques, e.g. electron-vibration-vibration two-dimensional infrared spectroscopy (EVV 2DIR), which can be used for protein identification, quantification and other analysis. In this thesis a new workflow for top-down proteomic analysis (i.e. analysis of intact proteins) is proposed. In this strategy a number of mild separation steps - either fractionating the sample with size exclusion chromatography, sucrose gradients etc. or purification with affinity chromatography - are followed by capillary zone electrophoresis. CE is also used as an interface: the sample is slowly electrodeposited on the solid substrate. The speed of deposition ensures the high degree of analyte zone concentration on the substrate - leading to higher signal density and thus improving the sensitivity of any subsequent analysis. Finally, different optical read-out methods are employed for protein identification and quantitation, namely EVV 2DIR, modified Western blotting and imaging of the protein intrinsic (tryptophan) fluorescence. As the first step to establishing the workflow, an automated capillary electrophoresis instrument with a deposition interface was built and characterised in terms of its reproducibility. It was shown that an excellent migration time reproducibility of less than 0.5% can be achieved. Some inherent limitations of the interface are discussed in the thesis and the importance of the buffer system choice is emphasised. Additionally, a number of buffer systems were characterised in terms of their spectral and other properties to facilitate that choice. The interface platform was then applied to demonstrate feasibility of hyphenation between capillary electrophoresis and EVV 2DIR spectroscopy. In the proof-of-principle experiment five peptides were separated with CE, deposited on the solid substrate and subsequently imaged with intrinsic fluorescence read-out and EVV 2DIR. It was demonstrated that the peptide separations with the number of theoretical plates reaching 105 are attainable and the sample can be successfully deposited without loss of resolution. Due to the yet limited sensitivity of 2DIR read-out the final spectra of the deposited peptides were not obtained. As an alternative approach, coupling with the Western blotting read-out was suggested. Here, the chaperonin containing TCP-I was affinity purified, its subunits fractionated with CE and deposited on the nitrocellulose coated slides. The procedure was completed with the immunoblotting analysis. A proof-of-principle experiment was completed and the possible further improvements to the setup are discussed at length. 4.

Mass Spectrometry Bulletin

Mass Spectrometry Bulletin Book
Author : Anonim
Publisher : Unknown
Release : 1999
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

Download Mass Spectrometry Bulletin book written by , available in PDF, EPUB, and Kindle, or read full book online anywhere and anytime. Compatible with any devices.

Journal of Chromatography

Journal of Chromatography Book
Author : Anonim
Publisher : Unknown
Release : 2003
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

Download Journal of Chromatography book written by , available in PDF, EPUB, and Kindle, or read full book online anywhere and anytime. Compatible with any devices.

Directory of Graduate Research

Directory of Graduate Research Book
Author : American Chemical Society. Committee on Professional Training
Publisher : Unknown
Release : 2005
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

Faculties, publications and doctoral theses in departments or divisions of chemistry, chemical engineering, biochemistry and pharmaceutical and/or medicinal chemistry at universities in the United States and Canada.

Chemical Analysis

Chemical Analysis Book
Author : C. Gooijer,Freek Ariese,Johannes Willem Hofstraat
Publisher : Unknown
Release : 1941
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

Download Chemical Analysis book written by C. Gooijer,Freek Ariese,Johannes Willem Hofstraat, available in PDF, EPUB, and Kindle, or read full book online anywhere and anytime. Compatible with any devices.

1987 Abstracts

1987 Abstracts Book
Author : Anonim
Publisher : Unknown
Release : 1987
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

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Journal of Capillary Electrophoresis

Journal of Capillary Electrophoresis Book
Author : Anonim
Publisher : Unknown
Release : 2004
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

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Capillary Electrophoresis

Capillary Electrophoresis Book
Author : Suvardhan Kanchi,Salvador Sagrado,Myalo I. Sabela,Krishna Bisetty
Publisher : CRC Press
Release : 2017-08-21
ISBN : 1351846728
Language : En, Es, Fr & De

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Book Description :

Capillary electrophoresis (CE) has become an established method with widespread recognition as an analytical technique of choice in numerous analytical laboratories, including industrial and academic sectors. Pharmaceutical and biochemical research and quality control are the most important CE applications. This book provides a comparative assessment of related techniques on mode selection, method development, detection, and quantitative analysis and estimation of pharmacokinetic parameters and broadens the understanding of modern CE applications, developments, and prospects. It introduces the fundamentals of CE and clearly outlines the procedures used to mitigate several barriers, such as detection limits, signal detection, changing capillary environment, resolution separation of analytes, and hyphenation of mass spectrometry with CE, for a range of analytical problems. Each chapter outlines a specific electrophoretic variant with detailed instructions and some standard operating procedures. In this respect, the book meets its desired goal of rendering assistance to lovers of electrophoresis.

Capillary Electrochromatography mass Spectrometry CEC MS of Surfactants

Capillary Electrochromatography mass Spectrometry  CEC MS  of Surfactants Book
Author : Dean Stephen Norton
Publisher : Unknown
Release : 2007
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

This research presents advancements in the coupling of capillary electrochromatography (CEC) to mass spectrometry (MS) for the analysis of different chemical classes of surfactants. Chapter 1 provides a brief introduction that summarizes the mechanics and fundamentals of CEC, including instrumentation and applications for CEC-MS. Chapter 2 describes the on-line hyphenation of a packed CEC column with an internally tapered tip coupled to electrospray ionization-mass spectrometry (ESI-MS) and atmospheric pressure chemical ionization-mass spectrometry (APCI-MS) for the analysis of betaine-type amphoteric or zwitterionic surfactants (Zwittergent®). The interesting aspects include CEC-MS column manufacture and charaterization, as well as a comparison between the CEC-ACPI-MS and CEC-ESI-MS ionization pattern of zwittergents. In Chapter 3, the CEC-MS of alkyltrimethyl-ammonium ions (ATMA+) with chain length ranging from C1-C18 is optimized using an internally tapered CEC-MS column packed with mixed mode C6/strong cation exchange stationary phase and coupled to an ESI source. In addition, the optimized CEC-ESI-MS protocol is applied for the challenging analysis of commercial sample Arquad S-50 ATMA+ containing cis-trans unsaturated and saturated soyabean fatty acid derivatives. In Chapter 4, a novel CEC-UV method for separation of the various Triton X-100 oligomers is presented. A systematic mobile phase tuning and comparison of monomeric vs. polymeric stationary phases was conducted. In Chapter 5, we present the first application of CEC coupled to MS for analysis of Triton X (TX- ) series surfactants. A characterization from the viewpoint of the ion and adduct formation for TX-series nonionic surfactants with a variable number of ethoxy units (n=1.5-16) in the scan mode are first discussed. Next, utilizing the TX-series as model alkylphenolpolyethoxylates (APEOs), a detailed investigation of the chromatographic separation and MS detection are performed followed by analysis of very long chain TX series with n=30-70. In Chapter 6, CEC-MS utilizing full scan positive ion mode of ESI was employed to study the effect of fragmentor voltage on the in-source collision induced dissociation (IS-CID) of several APEO nonionic surfactants. Finally, in Chapter 7, the preparation and characterization of a novel liquid crystalline stationary phase suitable for separation of neutral and charged compounds in packed column CEC is evaluated.

Progress in Forensic Genetics 11

Progress in Forensic Genetics 11 Book
Author : International Society for Forensic Genetics. Congress
Publisher : Elsevier Science Health Science Division
Release : 2006
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

This volume contains mainly short three-page manuscripts of the oral and poster presentations at the congress. The manuscripts have been through a reviewing and an editing procedure.

Encyclopedia of Spectroscopy and Spectrometry

Encyclopedia of Spectroscopy and Spectrometry Book
Author : Anonim
Publisher : Unknown
Release : 2000
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

Download Encyclopedia of Spectroscopy and Spectrometry book written by , available in PDF, EPUB, and Kindle, or read full book online anywhere and anytime. Compatible with any devices.

Encyclopedia of Separation Science

Encyclopedia of Separation Science Book
Author : Ian D. Wilson,E. R. Adlard,Michael Cooke,C. F. Poole
Publisher : Unknown
Release : 2000
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

Volume 1 of this resource encyclopedia contains Level 1, which provides a broad overview of the theory of the 12 main categories of separation techniques. Volumes 2-4 (Level 2) expand coverage with detailed theoretical and technical descriptions of particular techniques. The remaining Volumes 5-9 (Level 3) cover applications of these techniques from the micro to the macro, and from the analytical laboratory bench to large-scale industrial processes. The last volume consists mainly of the index.

The Encyclopedia of Mass Spectrometry

The Encyclopedia of Mass Spectrometry Book
Author : Anonim
Publisher : Elsevier Science
Release : 2006-11-13
ISBN : 9780080438474
Language : En, Es, Fr & De

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Book Description :

Volume 8: Hyphenated Methods Starting with gas chromatography-mass spectrometry (GC-MS) and continuing through GCxGC-MS, LC-MSn, and LC-NMR-MS, hyphenated methods have revolutionized chemical analysis. This volume covers that revolution in two parts. The first (Chapters 1-4) describes principles, instrumentation, and technology, and the second (Chapters 5-10) organizes major application areas in GC-MS and LC-MS. After a general introduction (Chapter 1), attention is paid to principles and instrumentation of GC-MS (Chapter 2) and LC-MS (Chapter 3). Other hyphenated methods, including online combinations of capillary electromigration methods and supercritical fluid chromatography with mass spectrometry, are in Chapter 4. Applications are then covered in the remaining chapters. The application-oriented chapters are focused on the role of mainly LC-MS in the pharmaceutical field (Chapter 5) and biochemical and biotechnological applications (Chapter 10), and the application of both GC-MS and LC-MS in relation to environmental analysis (Chapter 6), food safety and food analysis (Chapter 7), characterization of natural products (Chapter 8), and clinical, toxicological, and forensic analysis (Chapter 9). Covers principles, instrumentation and applications of hyphenated methods involving mass spectrometry Details applications of hyphenated methods in the most important fields Written in the style of tutorials, providing sufficient detail to bring the reader up-to date on the subject area

The Encyclopedia of Mass Spectrometry

The Encyclopedia of Mass Spectrometry Book
Author : Michael L. Gross,Wilfried Niessen,R. M. Caprioli
Publisher : Elsevier Science Limited
Release : 2006-11-13
ISBN : 9780080438474
Language : En, Es, Fr & De

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Book Description :

Presents information on the biographies of recognized pioneers and innovators in the field of mass spectrometry. - Highlights over 120 innovators in mass spectrometry, including several Nobel Prize winners. Discusses instrumentation and their uses, also providing interesting information on the careers, characters, and life stories of the people who did the work. Offers unique insight into the careers and personalities of luminaries in the field.

Oil Gas Science and Technology

Oil   Gas Science and Technology Book
Author : Anonim
Publisher : Unknown
Release : 2009
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

Download Oil Gas Science and Technology book written by , available in PDF, EPUB, and Kindle, or read full book online anywhere and anytime. Compatible with any devices.

Frontiers of Manufacturing and Design Science IV

Frontiers of Manufacturing and Design Science IV Book
Author : Wen Pei Sung,Ran Chen
Publisher : Trans Tech Publications Ltd
Release : 2014-01-16
ISBN : 3038263737
Language : En, Es, Fr & De

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Book Description :

Collection of selected, peer reviewed papers from the 4th International Conference on Frontiers of Manufacturing and Design Science (ICFMD 2013), September 10-12, 2013, Hong Kong, China. Volume is indexed by Thomson Reuters CPCI-S (WoS). The 660 papers are grouped as follows: Chapter 1: Materials Engineering, Processing of Materials and Chemical Technologies; Chapter 2: Research and Design of Machinery, Equipment and Technological Processes in Mechanical Engineering; Chapter 3: Mechatronics, Control and Automation of Manufacturing Processes; Chapter 4: Information and Communication Technologies, Processing of Data and Signal; Chapter 5: Materials and Technologies in Construction; Chapter 6: Product Design and Engineering Management; Chapter 7: Urban Planning, Transportation and Environment

Index to Theses with Abstracts Accepted for Higher Degrees by the Universities of Great Britain and Ireland and the Council for National Academic Awards

Index to Theses with Abstracts Accepted for Higher Degrees by the Universities of Great Britain and Ireland and the Council for National Academic Awards Book
Author : Anonim
Publisher : Unknown
Release : 2008
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

Download Index to Theses with Abstracts Accepted for Higher Degrees by the Universities of Great Britain and Ireland and the Council for National Academic Awards book written by , available in PDF, EPUB, and Kindle, or read full book online anywhere and anytime. Compatible with any devices.