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Separation of a binary mixture by sequential centrifugal partition chromatography
Journal of Chromatography A, 2012Sequential centrifugal partition chromatography (sCPC) is a novel continuous cyclic liquid-liquid chromatographic separation technology. Each cycle of the process comprises two steps, which differ by the liquid phase used as mobile phase (upper or lower phase) and its flow direction.
Elisabeth, Hopmann, Mirjana, Minceva
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Analytical and Bioanalytical Chemistry, 2013
Countercurrent chromatography (CCC) is an attractive separation method because the analytes are partitioned between two immiscible liquid phases avoiding problems related to solid stationary phase. In recent years, this technique has made great progress in separation power and detection potential.
Michel, Thomas +2 more
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Countercurrent chromatography (CCC) is an attractive separation method because the analytes are partitioned between two immiscible liquid phases avoiding problems related to solid stationary phase. In recent years, this technique has made great progress in separation power and detection potential.
Michel, Thomas +2 more
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2002
Countercurrent chromatography (CCC) and centrifugal partition chromatography (CPC), although powerful preparative techniques because of their high capacity, low cost of liquid stationary phases (solvent mixtures), and low solvent consumption, show rather poor efficiency.
Laureano Oliveros +3 more
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Countercurrent chromatography (CCC) and centrifugal partition chromatography (CPC), although powerful preparative techniques because of their high capacity, low cost of liquid stationary phases (solvent mixtures), and low solvent consumption, show rather poor efficiency.
Laureano Oliveros +3 more
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Journal of Liquid Chromatography, 1988
Abstract Octanol-water partition coefficients (Koct) are one of the accepted physico-chemical parameters for predicting the biological effects of organic chemicals. It is demonstrated that centrifugal partition chromatography (CPC) can be used to determine directly the Koct values from about 0.003 to 300.
Alain Berthod +2 more
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Abstract Octanol-water partition coefficients (Koct) are one of the accepted physico-chemical parameters for predicting the biological effects of organic chemicals. It is demonstrated that centrifugal partition chromatography (CPC) can be used to determine directly the Koct values from about 0.003 to 300.
Alain Berthod +2 more
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Journal of Liquid Chromatography, 1990
Abstract The range of determination of octanol-water partition coefficients by CPC has been extended by the dual-mode approach. In this mode, the analyte was pumped in the descending mode with water as the mobile phase for a predetermined time. The mode was then switched to ascending with octanol as the mobile phase.
S. J. Gluck, E. J. Martin
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Abstract The range of determination of octanol-water partition coefficients by CPC has been extended by the dual-mode approach. In this mode, the analyte was pumped in the descending mode with water as the mobile phase for a predetermined time. The mode was then switched to ascending with octanol as the mobile phase.
S. J. Gluck, E. J. Martin
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Chapter 5 Centrifugal partition chromatography: an engineering approach
2002A centrifugal partition chromatography (CPC) is a one-axis centrifugal system operating with two rotary seals. A CPC column is a series of cells linked in a cascade by ducts and regularly disposed around a rotor as cartridges or disks, and submitted to a constant centrifugal acceleration generated by a rotation.
Luc Marchal +4 more
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Journal of Liquid Chromatography & Related Technologies, 2005
Abstract The partition efficiency of an eccentric coiled separation column, newly fabricated in our laboratory, was studied using centrifugal partition chromatography (CPC) with four different two‐phase solvent systems including n‐hexane‐acetonitrile; tert‐butyl methyl ether‐aqueous 0.1% trifluoroacetic acid (1∶1); 1‐butanol‐water (1∶1); and 12.5% (w/w)
Jun‐ichi Ikehata +2 more
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Abstract The partition efficiency of an eccentric coiled separation column, newly fabricated in our laboratory, was studied using centrifugal partition chromatography (CPC) with four different two‐phase solvent systems including n‐hexane‐acetonitrile; tert‐butyl methyl ether‐aqueous 0.1% trifluoroacetic acid (1∶1); 1‐butanol‐water (1∶1); and 12.5% (w/w)
Jun‐ichi Ikehata +2 more
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Taxol purification with Centrifugal Partition Chromatography
Planta Medica, 2015D Rutterschmidt +4 more
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Antibodies purification using centrifugal partition chromatography
2018A dificuldade em desenvolver antibióticos mais eficientes, numa altura em que a resistência microbiana tem vindo a aumentar, torna essencial o desenvolvimento de terapias alternativas, económicas e eficazes. Os anticorpos obtidos a partir da gema de ovo de galinha, imunoglobulina Y (IgY), têm-se destacado não só pela sua produção mais simples e em ...
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