Results 241 to 250 of about 4,669,485 (292)

Fimbriated stationary phases for proteins

Journal of Chromatography A, 1993
This paper describes synthetic procedures for preparing fimbriated stationary phases on poly(styrene-divinylbenzene) (PS-DVB) packing materials. The synthesis consists of a five-step procedure in which the order in which the steps are carried out may be varied. These steps are (i) polymerization of monomers to form an amphiphilic copolymer or oligomer,
L, Varady, N, Mu, Y B, Yang, S E, Cook, N, Afeyan, F E, Regnier   +5 more
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Stationary phases for capillary electrochromatography

Journal of Chromatography A, 2000
This review summarizes the variety of stationary phases that have been employed for capillary electrochromatography (CEC) separations. Currently, about 70% of reported CEC research utilizes C18 stationary phases designed for liquid chromatography, but an increasing number of new materials (e.g., ion-exchange phases, sol-gel approaches, organic polymer ...
M, Pursch, L C, Sander
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Stationary Phase 5. Evaluation of Stationary Phases for HPLC of Explosives

Propellants, Explosives, Pyrotechnics, 1987
AbstractThe retentions of 11 explosives on two commercially RP‐18 and Si 100 stationary phases and one prepared 3‐[9′‐(10′‐methylanthryl)]‐ propylsilane stationary phase (MAPS‐phase) were examined by modified mobile phases. The evaluation of these three stationary phases results as follows: Most explosives were effectively separated on a column of ...
T. G. Den, K. C. Ho, C. H. Lee, C. B. Wang, T. C. Chang, Y. Z. Chen   +5 more
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Characterization of stationary phases for reversed‐phase chromatography

Journal of Separation Science, 2010
AbstractRetention characteristics of seven silica‐based chromatographic columns (Bidentate C18, Silica‐hydride, Spherisorb ODS‐1, Resolve C18, XTerra C18, XBridge Phenyl and Blaze C8 Polydentate) were compared. The columns differ in the character of the support, including silica type B, hydrosilated silica, and hybrid silica gel with incorporated ...
Martina, Molíková, Pavel, Jandera
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Remarks on the Method of Stationary Phases

Journal of Mathematics and Physics, 1945
Not ...
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NMR Investigations of Stationary Phases

ChemInform, 2003
AbstractFor Abstract see ChemInform Abstract in Full Text.
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Stationary phases

Fresenius' Zeitschrift für analytische Chemie, 1987
C. H. Lee, T. C. Chang, S. L. Lee, T. G. Den   +3 more
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Chelating Stationary Phases

2010
Chromatographic performance and selectivity in HPCIC primarily depends upon the nature of the immobilised chelating reagent, or in certain cases on the relative combination of multiple functional groups attached to the surface of high-performance grade substrates.
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THE STATIONARY PHASE

1997
WALTER JENNINGS, ERIC MITTLEFEHLDT, PHILIP STREMPLE   +2 more
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STATIONARY PHASES

Analytical Chemistry, 1995
Benny S. Welinder, Troels Kornfelt, Hans H. Sørensen   +2 more
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