Chromatography method

In this study, an analytical chemistry practice was established and validated via the quantification of ibuprofen in drugs using the UHPLC-PDA/MS analysis for undergraduate students. These findings demonstrate that the analytical procedure is a promising and effective method for establishing the analytical chemistry practice to meet the general education curriculum 2018 in Vietnam and serve as a valuable reference for students and teachers.

16p visergeyne 18-06-2024 2 0   Download

Ebook "Protein acetylation: Methods and protocols" expert researchers in the field detail many of the methods which are now commonly used to study protein acetylation. These include methods and techniques for identification of protein acetylation, column- and gel electrophoresis-based approaches, computationally prediction, and the biological response to protein acetylation.

279p dongmelo 27-05-2024 2 2   Download

Ebook "Galectins: Methods and protocols" is dedicated to examining salient features of galectin functions. Each chapter has been written by the world’s experts in the field and features clear protocols with notes that provide important considerations that will help you avoid common pitfalls when examining galectin biology.

505p dongmelo 27-05-2024 4 2   Download

Part 1 book "Chromatographic methods" includes contents: Introduction, theoretical considerations, planar chromatography, liquid phase chromatography on open columns, gas chromatography.

269p dianmotminh01 14-05-2024 4 0   Download

Part 2 book "Chromatographic methods" includes contents: High performance liquid chromatography, chromatography and spectroscopy techniques, processing chromatographic data, model or practical experiments in chromatographic techniques, illustrative problems in chromatography.

302p dianmotminh01 14-05-2024 3 0   Download

Part 1 book "Chromatography and separation science" includes contents: Relating chromatography to separations, simple separation methods, equilibrium processes in separations, the molecular basis of separation, masstransport and separation, chromatographic methods.

113p dianmotminh01 14-05-2024 2 0   Download

Part 2 book "Chromatography and separation science" includes contents: Paper chromatography, thin layer chromatography, gas chromatography, high pressure liquid chromatography, evolving methods and method selection.

151p dianmotminh01 14-05-2024 4 0   Download

In this study, an evaluation of the enantioselective of a chiral flavanone with 2'-OH substitution (5,7,2'- trihydroxyflavanone) on ring C was studied by high performance liquid chromatography using the cellulose tris(3,5- dimethylphenyl carbamate)-based stationary phase with n-hexane and iso-propanol doped with 0.1% (v/v) trifluoroacetic acid as a mobile phase.

6p dianmotminh02 03-05-2024 1 1   Download

A simple and environment-friendly electrochemical method using activated glassy carbon electrodes (aGCE) for monitoring the residues of tetracycline in pork samples was developed. A two-step pretreatment procedure was established for activating the glassy carbon electrode surface, including mechanical polishing and electrochemical pretreatment. In the supporting electrolyte solution of 0.2 M sodium sulfate (at pH 2.5), the electrochemical response of TC was characterized by two irreversible oxidation peaks at +0.95 V and +1.05 V vs. saturated calomel electrode. T

9p dianmotminh02 03-05-2024 3 1   Download

Ebook "Russian contributions to analytical chemistry" offers a unique perspective and novel information on the significant contributions of Russian scientists to analytical chemistry and chemical analysis. Written by the Editor-in-Chief of the Journal of Analytical Chemistry, it discusses various examples of new methods and approaches originating in Russia, such as chromatography, electrothermal atomic absorption spectrometry, Kumakhov X-ray optics, the Spolský effect in fluorescent analysis and important innovations in mass spectrometry, which are already widely used.

165p tracanhphuonghoa1007 22-04-2024 6 3   Download

Ebook "Multiscale molecular methods in applied chemistry" cover applied topics such as hierarchically structured materials, molecular reaction dynamics, chemical catalysis, thermodynamics of aggregated phases, molecular self-assembly, chromatography, nanoscale electrowetting, polyelectrolytes, charged colloids and macromolecules.

333p coduathanh1122 27-03-2024 4 1   Download

Lázlo Zechmeister was one of the pioneers in chromatology. He recognized the potential of the chromatographic method and made extensive use of it for his research about natural products. In 1938 he founded the book series "Progress in the Chemistry of Organic Natural Products" which includes review articles on contemporary research by masters in their fields of expertise. This text casts light on his life and his pioneering role in chromatography and provides more detailed insight on the book series.

64p coduathanh1122 27-03-2024 7 1   Download

Ebook "Modified cyclodextrins for chiral separation" offers a review of the latest advances in developing modified cyclodextrins as chiral selectors for various chromatographic and electromigration techniques. Over the years, many descriptions of chiral separation have appeared in academic journals and books, but most of them have been devoted to either the development of analytical methods and protocols or the summary of different chiral selectors, including cyclodextrins for chiral separation applications.

265p coduathanh1122 27-03-2024 2 1   Download

Ebook "Characterization and authentication of olive and other vegetable oils: New analytical methods" presents new methods for the characterization of vegetable oils, with focus in olive oil, according to geographical and botanical origin, genetic variety and other issues influencing product quality. A wide variety of analytical techniques have been employed, such as various chromatographic techniques (different gas and liquid chromatography methods), an electronic nose, infrared spectroscopy and expert-panel evaluation.

229p coduathanh1122 27-03-2024 6 1   Download

Ebook "Immunocytochemical methods and protocols (Second edition)" are designed for researchers and clinicians who wish to visualize molecules in plant or animal embryos, tissue sections, cells, or organelles. In addition to cutting-edge protocols for purifying and preparing antibodies, light microscopic analysis, confocal microscopy, FACS, and electron microscopy, this revised edition contains many new methods for applying immunocytochemical techniques in the clinical laboratory and in combination with in situ hybridization.

447p coduathanh1122 27-03-2024 3 1   Download

Ebook "The electron capture detector and the study of reactions with thermal electrons" describes the general theory and practice of using the Electron Capture Detector (ECD) to study reactions of thermal electrons with molecules. It reviews electron affinities and thermodynamic and kinetic parameters of atoms, small molecules, and large organic molecules obtained by using various methods.

412p coduathanh1122 27-03-2024 5 1   Download

Part 1 book "Chromatography - The most versatile method of chemical analysis" by Leonardo de Azevedo Calderon includes contents: Purification of phospholipases A2 from American snake venoms; use of chromatography in animal ecology; 2D-NanoLC-ESI-MS/MS for separation and identification of mouse brain membrane proteins; analytical methods for quantification of drug metabolites in biological samples; current trends in sample treatment techniques for environmental and food analysis,... and other contents.

239p muasambanhan09 16-03-2024 4 1   Download

Part 2 book "Chromatography - The most versatile method of chemical analysis" by Leonardo de Azevedo Calderon includes contents: Chromatographic analysis of nitrogen utilization and transport in arbuscular mycorrhizal fungal symbiosis; instrumental analysis of tetrodotoxin; chromatography as the major tool in the identification and the structure function relationship study of amylolytic enzymes from saccharomycopsis fibuligera R64; isolation and purification of sperm immobilizing agglutinating factors from bacteria and their corresponding receptors from human spermatozoa,...

198p muasambanhan09 16-03-2024 5 1   Download

Ebook "Proteomic methods in neuropsychiatric research (Advances in experimental medicine and biology, Volume 974)" will be of high interest to clinical scientists, physicians and pharmaceutical company scientists as it gives insights into the latest technologies enabling the revolution of personalized medicine. It is of direct interest to both technical and bench biomarker scientists as it gives step by step instructions on how to carry out each of the protocols.

362p duongthandue0501 28-02-2024 4 1   Download

Ebook "Chiral recognition in separation methods: Mechanisms and applications" reminds us that vancomycin, one of the macrocyclic glycopeptide selectors, has strong antibiotic properties and proposes, using vancomycin as an example, and that the antibiotic and enantioselective interactions are related. Solvent effects are very important and yet very difficult to predict accurately. The different author approaches should give an idea to the reader on the complexity of the chiral separation problem.

349p manmanthanhla0201 26-02-2024 2 1   Download