Reactivity of the TMS donors studied may be ranked in the following order: TMSIM > TMSDMA > BSTFA > BSA > TMCS > TMSOP > HMDS. TMSIM appears to be the reagent of choice for end-capping of alkyl bonded HPLC phases.doi:10.1080/01483918808082260...
END-GROUPH-1 NMRHPLCSUPERCRITICAL FLUID CHROMATOGRAPHYLIVING POLYMERIZATIONHELIXPOLYISOCYANATEPolymer Journal, official journal of the Society of Polymer Science, Japan publishes high quality papers in all areas of polymer and macromolecular research.
Preparation of branched-polyfluoroalkylsilane-coated silica gel columns and their HPLC separation characteristics The conditions for reaction of the branched polyfluoroalkylsilane D3CL with silica gel have been examined. From elemental analyses and 29 Si NMR spectra it... T Kamiusuki,T Monde,K Yan...
On-column endcapping and derivatization in reversed-phase high-performance liquid chromatographyColumn liquid chromatographyStationary phase regenerationOn-column endcappingReversed-phase modeOn-column endcapping and derivatization or regeneration of C 8 and C 18 reversed-phase HPLC columns with newly ...
HPLCFollowing a bonding reaction with octadecyldimethyl- N, N-diethylaminosilane (ODS-DEA), a monolithic silica was subjected to consequential on-line endcapping reactions with hexamethyldisilazane (HMDS) or N-(trimethylsilyl)imidazole (TMSI) to compare the two reagents. Endcapping of monolithic ...