Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Lars-Erik Magnusson"'
Publikováno v:
Journal of Chromatography A. 1421:68-81
Aerosol-based detectors developed within the last few decades have increasingly addressed the need for sensitive, universal liquid chromatography detection in a wide variety of applications. Herein, we review the operating principles, instrumentation
Publikováno v:
Journal of Pharmaceutical and Biomedical Analysis. :112-117
This study demonstrates the use of hydrophilic interaction liquid chromatography with a nano quantity analyte detector for the retention, separation and detection of magnesium from magnesium stearate in tablet formulations for a drug product formulat
Autor:
Joseph V. Rinella, Katsuhiko Sueda, Fernando A. Alvarez–Nunez, Chialu Kevin Chang, Lars-Erik Magnusson
Publikováno v:
AAPS PharmSciTech. 9:597-604
This study investigated the influence of excipient composition to the roller compaction and granulation characteristics of pharmaceutical formulations that were comprised of a spray-dried filler (lactose monohydrate or mannitol), pregelatinized starc
Autor:
Rebecca L. Johnson, Jenny L. Ausec, Frederick J. Antosz, Gregory K. Webster, Lars-Erik Magnusson, Kimberly F. Greve, Anne Akin, Tore Ramstad, Stephen L. Secreast, Donna S. Seibert
Publikováno v:
Current Pharmaceutical Analysis. 3:53-70
Autor:
Michael P. Anisimov, Juan Fernandez de la Mora, Valeriy M. Poznjakovskiy, Lars-Erik Magnusson, John A. Koropchak
Publikováno v:
Journal of Physical and Chemical Reference Data. 32:1387-1410
Condensation nucleation light scattering detection in principle works by converting the effluent of the chromatographic separation into an aerosol and then selectively evaporating the mobile phase, leaving less volatile analytes and nonvolatile impur
Autor:
Ildar N. Shaimordanov, Lars-Erik Magnusson, Michael P. Anisimov, Sergey D. Shandakov, Philip K. Hopke
Publikováno v:
The Journal of Chemical Physics. 115:810-816
Recently, the accuracy of vapor nucleation rate measurements has increased substantially. However, when experimental conditions become close to the values to the critical parameters of investigated systems, significant discrepancies were found betwee
Autor:
Salma Sadain, John A. Koropchak, Stanley L. Kaufman, Mari Heybroek, Michael P. Anisimov, Lars-Erik Magnusson, Xiaohui Yang
Publikováno v:
Analytical Chemistry. 71:386A-394A
When coupled with a selective separation technique, condensation nucleation could provide highly universal response without the need for labeling or derivatization
Publikováno v:
Journal of Aerosol Science. 31:436-437