Download or read book A MOLECULAR DYNAMICS STUDY OF A REVERSED PHASE LIQUID CHROMATOGRAPHY MODEL NISTIR 6222 U S DEPARTMENT OF COMMERCE written by National Institute of Standards and Technology (U.S.) and published by . This book was released on 1998* with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Molecular Dynamics Study of a Reversed Phase Liquid Chromatography Model written by Joseph T. Slusher and published by . This book was released on 1998 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Molecular Dynamics Study of Solvent Distribution Structure and Mobility in Selected Reversed phase and Hydrophilic Interaction Liquid Chromatography Systems written by Julia Rybka and published by . This book was released on 2014 with total page 107 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Influence of Pore Curvature in Solvent Structure and Mobility in Reversed phase Liquid Chromatography from Molecular Dynamics Simulations written by Nicole Trebel and published by . This book was released on 2019 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Advances in Chromatography Volume 46 written by Eli Grushka and published by CRC Press. This book was released on 2007-11-05 with total page 494 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written by leading international experts in academia and industry, Advances in Chromatography, Volume 46 presents all new chapters with thorough reviews on the latest developments in the field. Volume 46 includes new advances in two-dimensional gas chromatography, reversed phase liquid chromatography/shape selectivity, and supercri

Download or read book Advances in Chromatography written by Eli Grushka and published by CRC Press. This book was released on 2009-12-23 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt: For more than four decades, scientists and researchers have relied on the Advances in Chromatography Series for the most up-to-date information on a wide range of developments in chromatographic methods and applications. With contributions from an array of international experts, the latest volume captures new developments in this important field th

Download or read book Computer Simulation of Reversed Phase Liquid Chromatography Using the Craig Model written by M. J. Byrne and published by . This book was released on 1992 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Analytical Separation Science 5 Volume Set written by Jared Anderson and published by John Wiley & Sons. This book was released on 2016-02-29 with total page 2148 pages. Available in PDF, EPUB and Kindle. Book excerpt: Endlich ein Forschungsleitfaden für Wissenschaftler des Fachgebiets, die neue Methoden entwickeln oder einsetzen. Dieses Handbuch umfasst fünf thematische Bände und bietet damit einen umfassenden Überblick über das Fachgebiet. Erläutert werden Grundlagen, die Methodenentwicklung und hochkarätige Anwendungen für alle wichtigen Analyseverfahren, darunter chromatische Verfahren, Techniken in den Bereichen Elektromigration und Membranen. Dieses Referenzwerk umfasst ein breites Spektrum und legt den Schwerpunkt auf Entwicklungen für die Zukunft. Damit ist es ein Muss für Forscher und eine wertvolle Wissensquelle für Studenten im Hauptstudium und Studienabsolventen.

Download or read book Essentials in Modern HPLC Separations written by Serban C. Moldoveanu and published by Elsevier. This book was released on 2022-06-24 with total page 718 pages. Available in PDF, EPUB and Kindle. Book excerpt: Essentials in Modern HPLC Separations, Second Edition discusses the role of separation in high performance liquid chromatography (HPLC). This new and updated edition systematically presents basic concepts as well as new developments in HPLC. Starting with a description of basic concepts, it provides important guidance for the practical utilization of various HPLC procedures, such as the selection of the HPLC type, proper choice of the chromatographic column, selection of mobile phase and selection of the method of detection, all of which are in correlation with the physico-chemical characteristics of the compounds separated. Every chapter has been carefully reviewed, with several new sections added to bring the book completely up-to-date. Hence, it is a valuable reference for students and professors in chemistry. Provides a thoroughly updated resource, with an entirely new section on Computer-aided Method Development in HPLC and new subsections on miniaturization and automation in HPLC, chemometric aspects of HPLC, green solvent use in HPLC, and more Includes insights into the chromatographic process to find the optimum solution for analyzing complex samples Presents a basis for understanding the utilization of modern HPLC for applications, particularly for the analysis of pharmaceutical, biological, food, beverage and environmental samples

Download or read book The Potential Distribution Theorem and Models of Molecular Solutions written by Tom L. Beck and published by Cambridge University Press. This book was released on 2006-08-31 with total page 245 pages. Available in PDF, EPUB and Kindle. Book excerpt: An understanding of statistical thermodynamic molecular theory is fundamental to the appreciation of molecular solutions. This complex subject has been simplified by the authors with down-to-earth presentations of molecular theory. Using the potential distribution theorem (PDT) as the basis, the text provides a discussion of practical theories in conjunction with simulation results. The authors discuss the field in a concise and simple manner, illustrating the text with useful models of solution thermodynamics and numerous exercises. Modern quasi-chemical theories that permit statistical thermodynamic properties to be studied on the basis of electronic structure calculations are given extended development, as is the testing of those theoretical results with ab initio molecular dynamics simulations. The book is intended for students taking up research problems of molecular science in chemistry, chemical engineering, biochemistry, pharmaceutical chemistry, nanotechnology and biotechnology.

Download or read book Molecular level Insights Into Reversed phase Liquid Chromatographic Systems Via Monte Carlo Simulation written by Jake Leland Rafferty and published by . This book was released on 2009 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Journal of Research of the National Bureau of Standards written by United States. National Bureau of Standards and published by . This book was released on 1988 with total page 576 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Advances in Chromatography written by Nelu Grinberg and published by CRC Press. This book was released on 2019-02-07 with total page 195 pages. Available in PDF, EPUB and Kindle. Book excerpt: For more than five decades, scientists and researchers have relied on the Advances in Chromatography series for the most up-todate information on a wide range of developments in chromatographic methods and applications. The clear presentation of topics and vivid illustrations for which this series has become known makes the material accessible and engaging to analytical, biochemical, organic, polymer, and pharmaceutical chemists at all levels of technical skill. Key Features: Includes a chapter dedicated to Izaak Maurits Kolthoff, offering a unique look at his non-professional life as well as his impact and legacy in Analytical Chemistry. Discusses recent advances in two-dimensional liquid chromatography for the characterization of monoclonal antibodies and other therapeutic proteins. Reviews solvation processes, methodologies of their measurement, and parameters influenced solvation Explores recent advances in TLC analysis of natural colorings, determination of synthetic dyes, and determination of EU-permitted natural colors, in foods. Offers comprehensive and critical insights on the key aspects of CE-MS analysis of intact proteins

Download or read book Investigating a Model Reversed phase Liquid Chromatography Stationary Phase with Vibrationally Resonant Sum Frequency Generation Spectroscopy written by Arthur D. Quast and published by . This book was released on 2011 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reversed-phase liquid chromatography (RPLC) is a widely used technique for analytical separations but routinely requires empirical optimization. Gaining a better understanding of the molecular reasons for retention may mean more efficient separations with fewer trial and error runs to obtain optimized separations. Vibrationally resonant sum frequency generation (VR-SFG) is a surface specific technique that has allowed for in situ examination of model RPLC stationary phases under various solvent and pressure conditions. In order to improve on past work with model RPLC stationary phases two challenges had to be overcome. First, improved vibrational mode assignments of the C18 stationary phase were needed for proper understanding of this model system. Second, the synthesis of back-surface reference mirrors used in these VR-SFG experiments allowed us to better correct the relative intensities of the various spectral peaks present in typical spectra. After examination of model RPLC systems under various conditions, we have found that these model substrates have a significant amount of interference from nonresonant signal. This interference of resonant and nonresonant signals on fused silica surfaces has not been previously examined and further studies of the model RPLC stationary phase must properly deal with the non-negligible nonresonant interference that is present. We have seen changes in the VR-SFG spectra of these model systems under a variety of conditions including elevated pressure, however the changes are mostly due to nonresonant interference. These spectral changes, although apparently not solely from structural changes, need to be investigated further to better understand the molecular basis of retention in model RPLC systems.

Download or read book Studies in Reversed phase Liquid Chromatography written by Apryll M. Stalcup and published by . This book was released on 1988 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book NBS Special Publication written by and published by . This book was released on 1968 with total page 476 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Advances in Chromatography Volume 57 written by Nelu Grinberg and published by CRC Press. This book was released on 2020-08-05 with total page 219 pages. Available in PDF, EPUB and Kindle. Book excerpt: For more than five decades, scientists and researchers have relied on the Advances in Chromatography series for the most up-to date information on a wide range of developments in chromatographic methods and applications. The clear presentation of topics and vivid illustrations for which this series has become known makes the material accessible and engaging to analytical, biochemical, organic, polymer, and pharmaceutical chemists at all levels of technical skill. This volume considers the achievements and legacy of Lloyd R. Snider in separation science and analytical chemistry. Key Features: • Provides a historical perspective of the evolution of SMB technology together with a theoretical analysis of the most relevant underlying phenomena. • Presents a brief survey of the polar columns suitable for HILIC separations and pays special attention to the role of the mobile phase in RP and HILIC modes. • Describes recent strategies of method development in Kosmotropic chromatography. • Surveys the many approaches to avert the effects of temperature in reversed-phase liquid chromatographic separations. • Reviews separation of isotopic compounds by HPLC in relation to the advances of columns and stationary phases.