Results 301 to 310 of about 1,030,834 (343)
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Journal of Chromatography B: Biomedical Sciences and Applications, 1999
High-performance liquid chromatography (HPLC), nano-HPLC, capillary electrochromatography (CEC) and on-line HPLC-atmospheric pressure chemical ionization mass spectrometry (APCI-MS) techniques were used for the identification and detailed characterization of two new metabolites of the former sedative drug thalidomide (TD).
MEYRING M +5 more
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High-performance liquid chromatography (HPLC), nano-HPLC, capillary electrochromatography (CEC) and on-line HPLC-atmospheric pressure chemical ionization mass spectrometry (APCI-MS) techniques were used for the identification and detailed characterization of two new metabolites of the former sedative drug thalidomide (TD).
MEYRING M +5 more
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Enantioseparation of tiropramide by HPLC
Chirality, 2004Tiropramide is an antispasmodic drug that has a chiral center. Resolution of tiropramide enantiomers on various kinds of chiral stationary phases was performed by HPLC. A good resolution on a leucine-derived chiral stationary phase was found. An improved chromatographic condition to resolve racemic tiropramide on the CSP was examined by changing the ...
Jung Hag Park +4 more
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Journal of the American Oil Chemists' Society, 1979
AbstractTriglyceride separation was investigated on a reverse phase high performance liquid chromatography (HPLC) column using two different solvent systems. Complete separation of model compounds differing by two methylene groups was achieved. Partial or complete separation was also observed in critical pairs; for example, the different types of ...
B. Herslöf, B. Töregård, O. Podlaha
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AbstractTriglyceride separation was investigated on a reverse phase high performance liquid chromatography (HPLC) column using two different solvent systems. Complete separation of model compounds differing by two methylene groups was achieved. Partial or complete separation was also observed in critical pairs; for example, the different types of ...
B. Herslöf, B. Töregård, O. Podlaha
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HPLC of Oligosaccharides in Glycobiology
Biomedical Chromatography, 1996Carbohydrate chains of glycoproteins are extremely varied and are a wide variety of different biological processes. Determination of their structures is therefore of great interest in both research and clinical fields. HPLC has proved to be the ideal tool for mono- and oligosaccharide purification and analysis.
Jean-Marc Lo-Guidice, Michel Lhermitte
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ChemInform, 2009
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
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AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
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Advances in HPLC and HPLC-MS of Carotenoids and Retinoids
1989High performance liquid chromatography (HPLC) has been established during the past 10 years as one of the primary methods for the separation and purification of carotenoids and retinoids. The rapid analysis times (10 to 45 min), high sensitivity (low ng), high resolving power, high recovery and non-destructive conditions of HPLC make it an ideal method
Lauren M. Yelle +4 more
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Mass screening for neuroblastoma by HPLC and by non-HPLC: a review.
Oncology Reports, 1998There have been a number of contradictory views concerning the efficacy of mass screening for neuroblastoma. Three Japanese and one cohort study from Quebec, and three Japanese cross-sectional studies were reviewed. The four cohort studies revealed that mass screening using high performance liquid chromatography (HPLC) reduced the incidence of this ...
T Takeda +5 more
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HPLC studies in hemoglobinopathies
The Indian Journal of Pediatrics, 2007An accurate diagnosis of beta -thalassemia carriers, homozygous patients and identification of different structural hemoglobin variants is important for epidemiological studies as well as for management and prevention of the major hemoglobin disorders.
Khushnooma Italia +7 more
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Journal of Chromatographic Science, 1982 Presentation de materiel, et tableau comparatif des performances. Dans cet article on passe en revue: les reservoirs a solvant, les pompes, les injecteurs, les fours et les colonnes, les detecteurs, les enregistreurs et systemes de traitement de ...
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Validation of HPLC Instrumentation
Journal of Liquid Chromatography & Related Technologies, 2004Validation is the process to confirm that the analytical equipment, method, or system for a specific test is suitable for its intended use. A successful chromatographic analysis depends on the precise performance of the HPLC instrumentation. This article focuses on the validation of HPLC instrumentation.
Victoria F. Samanidou +1 more
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