Results 251 to 260 of about 607,274 (305)

Investigation of the in vitro biotransformation of R-(+)-thalidomide by HPLC, nano-HPLC, CEC and HPLC–APCI-MS

Biomedical 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).
Bezhan Chankvetadze   +2 more
exaly   +5 more sources

Basic Principles of HPLC and HPLC System Troubleshooting

Instrumentation Science & Technology, 1999
(1999). Basic Principles of HPLC and HPLC System Troubleshooting. Instrumentation Science & Technology: Vol. 27, No. 4, pp. 327-327.
openaire   +1 more source

Squalene isolation by HPLC and quantitative comparison by HPLC and GLC

Lipids, 1984
AbstractA new procedure is described for isolating and measuring squalene in plasma and in several organs of the rat. The unsaponifiable material was fractionated by normal phase HPLC on a silica gel column using a mobile phase consisting of hexane/propanol‐2/water. The eluate was monitored at 215 nm.
J C, Sulpice, J, Férézou
openaire   +2 more sources

Enantioseparation of tiropramide by HPLC

Chirality, 2004
Tiropramide 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 ...
Jae Jeong, Ryoo   +4 more
openaire   +2 more sources

HPLC of Oligosaccharides in Glycobiology

Biomedical Chromatography, 1996
Carbohydrate 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.
J M, Lo-Guidice, M, Lhermitte
openaire   +2 more sources

HPLC Neurotransmitter Analysis

2016
High performance liquid chromatography (HPLC) is a powerful tool to measure neurotransmitter levels in specific tissue samples and dialysates from patients and animals. In this chapter, we list the current protocols used to measure neurotransmitters in the form of biogenic amines from murine brain samples.
Holm, Thomas Hellesøe   +2 more
openaire   +3 more sources

Chemiluminescence in HPLC

Journal of Bioluminescence and Chemiluminescence, 1989
K, Imai   +3 more
openaire   +2 more sources

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