Chemically Modified Silica Surfaces In Chromatography
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| Author | : Martin J. J. Hetem |
| Publisher | : |
| Total Pages | : 204 |
| Release | : 1993 |
| Genre | : Chromatographic analysis |
| ISBN | : |
The first part discusses several investigations into the optimization of deactivation and coating both of fused silica capillary columns for GC and of a nonporous silica model substrate. The second part describes surface characterization studies of a number of selected chemically modified silica gels: when modified silica gels are used in RPHPLC practice, unfavorable changes in chromatographic performance occur. The observed changes in surface structure are discussed in detail.
| Author | : E.F. Vansant |
| Publisher | : Elsevier |
| Total Pages | : 573 |
| Release | : 1995-04-25 |
| Genre | : Science |
| ISBN | : 0080528953 |
Oxide surface materials are widely used in many applications, in particular where chemically modified oxide surfaces are involved. Indeed, in disciplines such as separation, catalysis, bioengineering, electronics, ceramics, etc., modified oxide surfaces are very important. In all cases, the knowledge of their chemical and surface characteristics is of great importance for the understanding and eventual improvement of their performances. This book reviews the latest techniques and procedures in the characterization and chemical modification of the silica surface, presenting a unified and state-of-the-art approach to the relevant analysis techniques and modification procedures, covering 1000 references integrated into one clear concept.
| Author | : Hetem |
| Publisher | : |
| Total Pages | : 185 |
| Release | : 1993-02 |
| Genre | : |
| ISBN | : 9783527297092 |
| Author | : A. Dabrowski |
| Publisher | : Elsevier |
| Total Pages | : 945 |
| Release | : 1996-01-15 |
| Genre | : Science |
| ISBN | : 0080526020 |
There has been a lack of authoritative, current information on the structure, investigation and preparation of inorganic sorbents, their numerous applications as well as the adsorption from gaseous and liquid phases on new and chemically modified inorganic solids. This volume deals with the above-mentioned themes and presents 34 up-to-date comprehensive and critical reviews written by well-recognized authorities. The sorbents discussed are primarily mineral ones. Each contribution treats a problem critically by showing its development, presenting documentation on the state-of-the-art and identifying subjects for further research. The book will be of interest to researchers in academic institutes and industrial laboratories engaged in the fields of surface chemistry, inorganic chemistry, adsorption, ion-exchange, catalysis, chromatography and spectroscopy of the surface phenomena, as well as to students attending graduate and postgraduate courses.
| Author | : Davy Guillarme |
| Publisher | : Royal Society of Chemistry |
| Total Pages | : 386 |
| Release | : 2015-11-09 |
| Genre | : Science |
| ISBN | : 1782626158 |
Since its commercial introduction in 2004, UHPLC (Ultra-High Performance Liquid Chromatography) has begun to replace conventional HPLC in academia and industry and interest in this technique continues to grow. Both the increases in speed and resolution make this an attractive method; particularly to the life sciences and more than 1500 papers have been written on this strongly-evolving topic to date. This book provides a solid background on how to work with UHPLC and its application to the life sciences. The first part of the book covers the basics of this approach and the specifics of a UHPLC system, providing the reader with a solid background to working properly with such a system. The second part examines the application of UHPLC to the life sciences, with a focus on drug analysis strategies. UHPLC-MS, a key technique in pharmaceutical and toxicological analyses, is also examined in detail. The editors (Davy Guillarme and Jean-Luc Veuthey) were some of the earliest adopters of UHPLC and have published and lectured extensively on this topic. Between them they have brought together an excellent team of contributors from Europe and the United States, presenting a wealth of expertise and knowledge. This book is an essential handbook for anyone wishing to adopt an UHPLC system in either an academic or industrial setting and will benefit postgraduate students and experienced workers alike.
| Author | : Donald E. Leyden |
| Publisher | : Taylor & Francis |
| Total Pages | : 716 |
| Release | : 1988 |
| Genre | : Science |
| ISBN | : 9782881242212 |
First published in 1988. Routledge is an imprint of Taylor & Francis, an informa company.
| Author | : J P Blitz |
| Publisher | : Elsevier |
| Total Pages | : 410 |
| Release | : 1999-01-01 |
| Genre | : Science |
| ISBN | : 1845698592 |
The field of chemically modified particle surfaces has seen many significant developments. This text covers analytical and synthetic techniques for the development and understanding of these surfaces. Encompassing subjects including self-assembled monolayers, scanning probe microscopies, combinatorial synthetic techniques, plasma polymerizations and molecular modelling of modified surfaces, the book provides a snap-shot of concepts and tools.
| Author | : Eugene Papirer |
| Publisher | : CRC Press |
| Total Pages | : 774 |
| Release | : 2000-04-05 |
| Genre | : Science |
| ISBN | : 1482269708 |
"Progresses from theoretical issues to applications. Contains a historical overview, in-depth considerations of various scenarios of silica adsorption, and results from the latest research. Invaluable for broad coverage of the expanding field of silica research."
| Author | : H. Rotzsche |
| Publisher | : Elsevier |
| Total Pages | : 425 |
| Release | : 1991-08-21 |
| Genre | : Science |
| ISBN | : 0080858554 |
The primary aim of this volume is to make the chemist familiar with the numerous stationary phases and column types, with their advantages and disadvantages, to help in the selection of the most suitable phase for the type of analytes under study. The book also provides detailed information on the chemical structure, physico-chemical behaviour, experimental applicability, physical data of liquid and solid stationary phases and solid supports. Such data were previously scattered throughout the literature. To understand the processes occurring in the separation column and to offer a manual both to the beginner and to the experienced chromatographer, one chapter is devoted to the basic theoretical aspects. Further, as the effectiveness of the stationary phase can only be considered in relation to the column type, a chapter on different column types and the arrangement of the stationary phase within the column is included.The secondary aim of this book is to stimulate the development of new and improved standardized stationary phases and columns, in order to improve the reproducibility of separations, as well as the range of applications.
| Author | : Danilo Corradini |
| Publisher | : CRC Press |
| Total Pages | : 1018 |
| Release | : 2011-01-03 |
| Genre | : Science |
| ISBN | : 9780203909751 |
Delineating its usage in separation, purification and detection processes across a variety of disciplines, from industry to applied research, this work discusses the principles, techniques and instrumentation involving HPLC within a detailed framework. Over 100 tables present previously scattered experimental data.
