Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Helen Yeman"'
Publikováno v:
Journal of Separation Science. 36:173-181
The interactions of different analytes with monomeric and hydride-modified stationary phases have been investigated employing suspended-state NMR spectroscopy. The suspended-state high-resolution/magic-angle-spinning (1)H-NMR spectrum of an analyte i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7cbf85b0a717b01b7ba5e0c1409e6bd2
https://doi.org/10.1002/jssc.201200729
https://doi.org/10.1002/jssc.201200729
Autor:
Helen Yeman, Joseph J. Pesek, Tim M. Nicholson, Klaus Albert, Volker Friebolin, Lisa Steinhauser, Maria T. Matyska
Publikováno v:
Journal of Separation Science. 35:1582-1588
Three different cholesterol-based stationary phases were investigated with respect to their time-dependent separation behavior. The examined stationary phases differ in the used spacer molecule and the synthesis route and were used under routine labo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5ee1b8d1a7a943b7d78f75b8c9933cd3
https://doi.org/10.1002/jssc.201200079
https://doi.org/10.1002/jssc.201200079
Publikováno v:
Journal of Chromatography A. 1218:882-895
The separation properties of five silica packings bonded with 1-[3-(trimethoxysilyl)propyl]urea in the range of 0-3.67 μmol m⁻² were investigated in the hydrophilic interaction chromatography (HILIC) elution mode. An increase of the ligand surfac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f8d3a11b554589191a2e04dbe7237786
https://doi.org/10.1016/j.chroma.2010.10.073
https://doi.org/10.1016/j.chroma.2010.10.073
Publikováno v:
Journal of Analytical & Bioanalytical Techniques.
Molecular recognition processes are predicted to become the basis of all advanced separation techniques. In solution and recently also in suspension ligand-receptor interactions can be studied using methods of high-resolution (HR) suspended-state NMR
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9c7c89c4ec4737172112861e365446c2
https://doi.org/10.4172/2155-9872.s12-001
https://doi.org/10.4172/2155-9872.s12-001
Autor:
Helen, Yeman, Tim M, Nicholson, Volker, Friebolin, Lisa, Steinhauser, Maria T, Matyska, Joseph J, Pesek, Klaus, Albert
Publikováno v:
Journal of separation science. 35(13)
Three different cholesterol-based stationary phases were investigated with respect to their time-dependent separation behavior. The examined stationary phases differ in the used spacer molecule and the synthesis route and were used under routine labo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::d5b1923ba309b6d53b7872fd1ecf5f11
https://pubmed.ncbi.nlm.nih.gov/22761135
https://pubmed.ncbi.nlm.nih.gov/22761135
Autor:
Klaus Albert, Manuela Gradl, Benjamin Dietrich, Karsten Holtin, Maximilian Kuehnle, Jens Rehbein, Helen Yeman
Publikováno v:
Journal of separation science. 31(10)
A new method using phase optimized LC (POPLC) for the analysis of steroids is described. The retention factors and the theoretical plate numbers of different steroids were determined for four different stationary phases. Based on these values, an opt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6e5f11dc012c51c79a20ce6fea99c221
https://pubmed.ncbi.nlm.nih.gov/18461641
https://pubmed.ncbi.nlm.nih.gov/18461641