نتایج جستجو برای: micellar electrokinetic chromatography
تعداد نتایج: 112246 فیلتر نتایج به سال:
Determination of Total Apigenin in Herbs by Micellar Electrokinetic Chromatography with UV Detection
separation of ten sedative- hypnotic drugs was performed by rp-hplc using mixed micellar mobile phase. effect of temperature, type and amount of organic modifier in mobile phase on efficiency (n) and asymmetry factor (b/a) showed that, the appropriate conditions for a good separation were 35°c and 7% (v/v) butanol in mobile phase. variations of selectivity factor versus butanol concentration, ...
CHU Limoges, Laboratoire de Bactériologie-Virologie-Hygiène, 2 Avenue Martin Luther King, Limoges F-87042, France; INSERM, U1092, Limoges F-87000, France; Université de Limoges, UMRS1092, Faculté de Médecine, 2 rue du Dr Marcland, Limoges F-87025, France; Hospices Civils de Lyon, Centre National de Référence des Staphylocoques, 59 Boulevard Pinel, Bron cedex F-69677, France; Centre Internationa...
A zwitterionic additive is used to improve the performance of electrokinetic micropumps (EK pumps), which use voltage applied across a porous matrix to generate electroosmotic pressure and flow in microfluidic systems. Modeling of EK pump systems predicts that the additive, trimethylammoniopropane sulfonate (TMAPS), will result in up to a 3.3-fold increase in pumping efficiency and up to a 2.5-...
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