Search Results

You are looking at 31 - 40 of 57 items for :

  • "capillary electrophoresis" x
  • Chemistry and Chemical Engineering x
  • Refine by Access: All Content x
Clear All

], or through using capillary electrophoresis [ 8 , 9 ]. Pioglitazone (PIO) is a thiazolidinedione antidiabetic agent and chemically is ( RS )-5-(4-[2-(5-ethylpyridin-2-yl)ethoxy]benzyl)thiazolidine-2,4-dione (Figure 1 ). It selectively

Open access

–FL) [ 8 , 9 , 10 , 11 ] and by capillary electrophoresis with UV detection (CE–UV) [ 12 ] and electrospray mass spectrometry (CE–MS) [ 13 ]. In food of animal origin, various fluoroquinolones were detected including MAR by HPLC–UV [ 14 , 15

Open access
Acta Chromatographica
Authors: Chen Cheng, Nie Cun-Xi, Liang Jing, Wang Yong-Qiang, Liu Yan-Feng, Ge Wen-Xia, and Zhang Wen-Ju

liquid chromatography-tandem mass spectrometry (HPLC-MS/MS) [ 9 ], and capillary electrophoresis [ 15 ] techniques. Both AOCS official method and the previous HPLC method were not fully validated for the quantitative analysis of gossypol in fungi culture

Open access

: extraction with boiling buffers [ 5 , 8 ], extraction with cold acids [ 9 – 11 ], or extraction with organic solvents [ 2 , 8 ]. Various techniques are available to quantify adenine nucleotides including capillary electrophoresis [ 12 ], ion

Open access

(HPTLC), high-performance liquid chromatography (HPLC), and capillary electrophoresis (CE). Among these methods, HPLC is the most popular method for quantitative analysis of drugs and impurities, due to its selectivity, precision, and accuracy [ 12 , 13

Open access

capillary electrophoresis [ 27 ], fluorescence polarization immunoassay [ 28 ], and electrochemistry using ion-selective electrodes [ 29 ]. To our knowledge, there is no report about simultaneous determination of sodium metabisulfite and sodium

Open access

. Dette , AC , Watzig , H 1993 Characterisation of the important pharmaceutical intermediate pyridine-2,4-dicarboxylic acid using capillary electrophoresis (CE) . Pharmazie 48 : 276 – 280 . 13

Restricted access

chromatographic separation with mass spectrometric detection [ 18 ], capillary electrophoresis [ 19 ], diffused reflectance and FT-IR spectroscopy [ 20 ], and gas chromatography [ 21 ]. The aim of the present study is to focus on further application of our

Restricted access

-related research and development. For detection of polyoxin B, high-performance liquid chromatography (HPLC) [ 15 ], capillary electrophoresis with electrochemiluminescence (CE-ECL) [ 16 ], and microbiological [ 7 ] assay have been used. For the method of CE

Open access

chromatography–mass spectrometry (LC–MS), gas chromatography–mass spectrometry (GC–MS), lipid raft stationary phase chromatography (LRSC), and capillary electrophoresis (CE) [ 18 – 22 ]. However, there has been no relevant report of qualitative assay of the

Open access