forced flow layer chromatography

Forced Flow Layer Chromatography
Author: Erno Tyihak
Publisher: Elsevier
Release Date: 2015-12-01
Pages: 524
ISBN:
Available Language: English, Spanish, And French
EBOOK SYNOPSIS:

Forced-Flow Layer Chromatography takes a close look at the specifics of forced-flow layer chromatography techniques, from their evolution to the nuances of using these techniques in a variety of applications where traditional thin-layer chromatography (TLC) and high-performance thin-layer chromatography (HPTLC) are not as effective. This book presents a number of variations of TLC techniques, with special emphasis on the overpressured-layer chromatography (OPLC) technique and newer developments such as the BioArena System for biomedical analysis. The versatility of these forced-flow techniques opens up new avenues for the analysis of a large number of samples for high-throughput screening and for the analysis of very complex matrices, while the development of BioArena extends the use of these techniques to challenging new areas of bioanalysis. Details a variety of forced-flow techniques, explaining how they markedly reduce developing time and result in less lateral diffusion and more compact spots Emphasizes the benefits of OPLC separation techniques, a method pioneered by the authors nearly forty years ago Discusses new developments, such as the BioArena system used to facilitate detection, isolation, and identification of new antimicrobials, antineoplastics, biopesticides, and other biologically active substances

Thin Layer Chromatography In Phytochemistry
Author: Monika Waksmundzka-Hajnos
Publisher: CRC Press
Release Date: 2008-03-04
Pages: 896
ISBN:
Available Language: English, Spanish, And French
EBOOK SYNOPSIS:

Thin layer chromatography (TLC) is increasingly used in the fields of plant chemistry, biochemistry, and molecular biology. Advantages such as speed, versatility, and low cost make it one of the leading techniques used for locating and analyzing bioactive components in plants. Thin Layer Chromatography in Phytochemistry is the first source devoted to supplying state-of-the-art information on TLC as it applies to the separation, identification, quantification, and isolation of medicinal plant components. Renowned scientists working with laboratories around the world demonstrate the applicability of TLC to a remarkable diversity of fields including plant genetics, drug discovery, nutraceuticals, and toxicology. Elucidates the role of plant materials in the pharmaceutical industry... Part I provides a practical review of techniques, relevant materials, and the particular demands for using TLC in phytochemical applications. The text explains how to determine the biological activity of metabolites and assess the effectiveness of herbal medicines and nutritional supplements. Part II concentrates on TLC methods used to analyze specific plant-based metabolite classes such as carbohydrates, proteins, alkaloids, flavonoids, terpenes, etc. Organized by compound type, each chapter discusses key topics such as sample preparation, plate development, zone detection, densitometry, and biodetection. Demonstrates practical methods that can be applied to a wide range of disciplines... From identification to commercial scale production and quality control, Thin Layer Chromatography in Phytochemistry is an essential bench-top companion and reference on using TLC for the study of plant-based bioactive compounds.

Thin Layer Chromatography
Author: Peter E Wall
Publisher: Royal Society of Chemistry
Release Date: 2007-10-31
Pages: 204
ISBN:
Available Language: English, Spanish, And French
EBOOK SYNOPSIS:

Thin-Layer Chromatography (TLC) is a modern, reliable tool that complements other chromatographic techniques. This book provides a practical guide to the basic principles, procedures and pitfalls on the practical application of TLC. Thin Layer Chromatography: A Modern Practical Approach offers a sequence of chapters following the steps of the technique as the chromatographer would follow them. The chapters provide a choice of sorbent best suited to the separation intended, followed by pre-treatment required for the sample, applying the sample to the sorbent layer, development procedure, visualisation and detection, and finally quantification. Imaging and hyphenation techniques are described. The reasons why recommendations are made for specific and more general methods are covered. The book also provides an overview of some recent developments in the field.

Handbook Of Thin Layer Chromatography
Author: Joseph Sherma
Publisher: CRC Press
Release Date: 2003-04-18
Pages: 1048
ISBN:
Available Language: English, Spanish, And French
EBOOK SYNOPSIS:

In this third edition, more than 40 renowned authorities introduce and update chapters on the theory, fundamentals, techniques, and instrumentation of thin-layer chromatography (TLC) and high-performance thin-layer chromatography (HPTLC), highlighting the latest procedures and applications of TLC to 19 important compound classes and coverage of TLC applications by compound type. Easily adaptable to industrial scenarios , the Handbook of Thin-Layer Chromatography, Third Edition supports practical research strategies with extensive tables of data, offers numerous figures that illustrate techniques and chromatograms, and includes a glossary as well as a directory of equipment suppliers.

Instrumental Thin Layer Chromatography
Author: Colin Poole
Publisher: Elsevier
Release Date: 2014-09-22
Pages: 652
ISBN:
Available Language: English, Spanish, And French
EBOOK SYNOPSIS:

Instrumental Thin-Layer Chromatography delivers comprehensive coverage of this separation tool with particular emphasis on how this tool can be used in advanced laboratories and integrated into problem-solving scenarios. Significant improvements in instrumentation have outpaced the development of information resources that describe the latest state-of-the-art and demonstrate the full capabilities of TLC. This book provides a contemporary picture of the fundamentals and practical applications of TLC at a level suitable for the needs of professional scientists with interests in project management where TLC is a common tool. Compact, highly focused chapters convey essential information that defines modern TLC and how it can be effectively implemented in most areas of laboratory science. Numerous figures and tables provide access to material not normally found in a single source yet are required by working scientists. Contributions written by recognized authoritative and visionary experts Focuses on state-of-the-art instrumental thin-layer chromatography and advanced applications across many areas Provides guidance on the analysis of complex, dirty mixtures of compounds Offers a cost-effective analytic technique for laboratories working under strict budgets

The Essence Of Chromatography
Author: Colin F. Poole
Publisher: Elsevier
Release Date: 2003
Pages: 925
ISBN:
Available Language: English, Spanish, And French
EBOOK SYNOPSIS:

General concepts in column chromatography -- The column in gas chromatography -- Instrumental aspects of gas chromatography -- The column in liquid chromatography -- Instrumental aspects of liquid chromatography -- Thin-layer chromatography -- Supercritical fluid chromatography -- Capillary-electromigration separation techniques -- Spectroscopic detectors for identification and quantification -- Separation of stereoisomers -- Laboratory-scale preparative chromatography.

Practical Thin Layer Chromatography
Author: Bernard Fried
Publisher: CRC Press
Release Date: 1996-05-29
Pages: 288
ISBN:
Available Language: English, Spanish, And French
EBOOK SYNOPSIS:

Practical Thin-Layer Chromatography provides thorough coverage of the principles, practices, and applications of thin-layer chromatography (TLC) for important sample and compound types. This information is directed specifically at workers in the most active scientific fields.

Development And Validation Of Chromatographic Methods For Simultaneous Quantification Of Drugs In Bulk And In Their Formulations  HPLC And HPTLC Techniques
Author: Satish Y. Gabhe
Publisher: Anchor Academic Publishing (aap_verlag)
Release Date: 2014-08
Pages: 112
ISBN:
Available Language: English, Spanish, And French
EBOOK SYNOPSIS:

This book details: 1. Development and validation of a HPTLC-densitometric method for concurrent estimation of metformin hydrochloride, pioglitazone hydrochloride and gliclazide in combined dosage form. 2. Development and validation of a HPTLC method for simultaneous estimation of moxifloxacin hydrochloride and dexamethasone sodium phosphate in combined pharmaceutical dosage form. 3. Development and validation of a RP-HPLC method for simultaneous estimation of ciprofloxacin hydrochloride and dexamethasone in combined dosage form, which is a better alternative to existing ones. The developed analytical methods are simple, selective, accurate, robust, and precise with shorter analysis time for the analysis of drug/s in combined pharmaceutical dosage forms. All the developed HPTLC and HPLC methods have been validated as per ICH Q2 (R1) guideline. Developed analytical methods could boost analytical researchers to work more efficiently in the field of analytical method development and validation of Pharmaceutical dosage forms.

Mass Spectrometry Handbook
Author: Mike S. Lee
Publisher: John Wiley & Sons
Release Date: 2012-04-16
Pages: 1368
ISBN:
Available Language: English, Spanish, And French
EBOOK SYNOPSIS:

Due to its enormous sensitivity and ease of use, mass spectrometry has grown into the analytical tool of choice in most industries and areas of research. This unique reference provides an extensive library of methods used in mass spectrometry, covering applications of mass spectrometry in fields as diverse as drug discovery, environmental science, forensic science, clinical analysis, polymers, oil composition, doping, cellular research, semiconductor, ceramics, metals and alloys, and homeland security. The book provides the reader with a protocol for the technique described (including sampling methods) and explains why to use a particular method and not others. Essential for MS specialists working in industrial, environmental, and clinical fields.

Handbook Of Thin Layer Chromatography  Second Edition
Author: Joseph Sherma
Publisher: CRC Press
Release Date: 1996-03-14
Pages: 1104
ISBN:
Available Language: English, Spanish, And French
EBOOK SYNOPSIS:

Written by over 40 internationally acclaimed authorities on thin-layer chromatography (TLC), this comprehensive Second Edition presents the latest techniques, instrumentation, and applications of overpressurized, rotational, and high-performance quantitative TLC. Offering a systematic approach to TLC, the Handbook of Thin-Layer Chromatography, Second Edition contains new, practical information on the detection, identification, and documentation of chromatograph zones...optical quantitation...flame ionization detection...automation and robotics...nucleic acid derivatives...and more.

Handbook Of Methods And Instrumentation In Separation Science
Author:
Publisher: Academic Press
Release Date: 2009-11-11
Pages: 880
ISBN:
Available Language: English, Spanish, And French
EBOOK SYNOPSIS:

Handbook of Methods and Instrumentation in Separation Science, Volume 1 provides concise overviews and summaries of the main methods used for separation. It is based on the Encyclopedia of Separation Science. The handbook focuses on the principles of methods and instrumentation. It provides general concepts concerning the subject matter; it does not present specific procedures. This volume discusses the separation processes including affinity methods, analytical ultracentrifugation, centrifugation, chromatography, and use of decanter centrifuge and dye. Each methodology is defined and compared with other separation processes. It also provides specific techniques, principles, and theories concerning each process. Furthermore, the handbook presents the applications, benefits, and validation of the processes described in this book. This handbook is an excellent reference for biomedical researchers, environmental and production chemists, flavor and fragrance technologists, food and beverage technologists, academic and industrial librarians, and nuclear researchers. Students and novices will also find this handbook useful for practice and learning. One-stop source for information on separation methods General overviews for quick orientation Ease of use for finding results fast Expert coverage of major separation methods Coverage of techniques for all sizes of samples, pico-level to kilo-level

Journal Of Planar Chromatography  Modern TLC
Author:
Publisher:
Release Date: 1993
Pages:
ISBN:
Available Language: English, Spanish, And French
EBOOK SYNOPSIS:

Thin Layer Chromatography
Author: Bernard Fried
Publisher: Marcel Dekker Incorporated
Release Date: 1994
Pages: 451
ISBN:
Available Language: English, Spanish, And French
EBOOK SYNOPSIS:

This title discusses all phases of thin-layer chromatography (TLC), including the preparation of biological samples prior to TLC, general practices of TLC, and applications based on compound types. Stresses practical rather than theoretical aspects of TLC, compares modern TLC with other separation methods, contains extensive coverage of sample preparation methods, surveys the latest instrumentation for high-performance and overpressured TLC, covers current principles and techniques, and more.

Preparative Chromatography Techniques
Author: K. Hostettmann
Publisher: Springer Science & Business Media
Release Date: 1997-11-04
Pages: 247
ISBN:
Available Language: English, Spanish, And French
EBOOK SYNOPSIS:

Over the past few years, increasing attention has been paid to the search for bioactive compounds from natural sources. The success of plant-derived products such as paclitaxel (Taxol) in tumor therapy or artemisinin in the treatment of malaria has provided the impetus for the introduction of numerous research programmes, especially in Industry. A great deal of effort is being expended in the generation of novel lead molecules of vegetable, marine and microbial origin by the use of high throughput screening protocols. When interesting hits are found, it is essen tial to have methods available for the rapid isolation of target compounds. For this reason, both industry and academia need efficient preparative chromatographic separation techniques and experience in their application. Purified natural products are required for complete spectro scopic identification and full characterization of new compo unds, for biological testing and for the supply of pharmaceuti cals, standards, and starting materials for synthetic work. Obtaining pure products from an extract can be a very long, te dious and expensive undertaking, involving many steps. Sometimes only minute amounts of the desired compounds are at hand and these entities may be labile. Thus it is an advantage to have access to as many different methods as possible in order to aid the isolation process. Although a certain amount of trial and error may be involved, nowadays there is the possibility of devising suitable rapid separation schemes by a judicious choice of the different techniques available.

Thin Layer Chromatography
Author: Dieter Janchen
Publisher: DIANE Publishing
Release Date: 1992-05
Pages: 54
ISBN:
Available Language: English, Spanish, And French
EBOOK SYNOPSIS:

A comprehensive bibliography of publications on modern planar chromatography.

Encyclopedia Of Separation Science
Author: Michael Cooke
Publisher:
Release Date: 2000
Pages: 4954
ISBN:
Available Language: English, Spanish, And French
EBOOK SYNOPSIS:

Mineral Processing Technology
Author: G. V. Rao, Vibhuti N. Misra
Publisher: Allied Publishers
Release Date: 2004
Pages: 828
ISBN:
Available Language: English, Spanish, And French
EBOOK SYNOPSIS:

Russian Journal Of Physical Chemistry
Author:
Publisher:
Release Date: 2006-05
Pages:
ISBN:
Available Language: English, Spanish, And French
EBOOK SYNOPSIS:

Fundamentals Of Thin Layer Chromatography  Planar Chromatography
Author: Friedrich Geiss
Publisher:
Release Date: 1987
Pages: 482
ISBN:
Available Language: English, Spanish, And French
EBOOK SYNOPSIS:

Analysis Of Chiral Organic Molecules
Author: Peter Schreier
Publisher: Walter de Gruyter
Release Date: 1995
Pages: 331
ISBN:
Available Language: English, Spanish, And French
EBOOK SYNOPSIS:

For readers at least moderately familiar with the theory of analyzing volatile aroma compounds, an introduction to the wide range of techniques for analyzing chiral molecules. They include chiroptical methods such as polarimetry, optical rotation dispersion and circular dichroism; liquid, gas, super