Structural variation of solid core and thickness of porous shell of 1.7μm core-shell silica particles on chromatographic performance: Narrow bore columns

Journal of Chromatography A

Volumn 1218, Issue 15, 2011, Pages 1942-1953

  Omamogho, Jesse O ^a   Hanrahan, John P ^b   Tobin, Joe ^b   Glennon, Jeremy D ^a  

^a UNIVERSITY COLLEGE CORK   (Ireland)

^b Glantreo Ltd   (Ireland)

Author keywords

1.7 m; Core shell; EIROSHELL ; Extra column variance; Shell thickness

Indexed keywords

CHROMATOGRAPHIC PERFORMANCE; CORE-SHELL; COULTER COUNTERS; EFFICIENCY LOSS; EXTRA-COLUMN VARIANCE; INVERSE SIZE EXCLUSION CHROMATOGRAPHY; LINEAR VELOCITY; MASS-TRANSFER KINETICS; MOBILE-PHASE COMPOSITION; NARROW-BORE COLUMN; NITROGEN SORPTION; PARTICLE SIZE RATIO; PHASE RATIOS; PLATE HEIGHT; POROSITY MEASUREMENT; POROUS SHELLS; POROUS SILICA; PYCNOMETRY; RETENTION FACTORS; SCANNING AND TRANSMISSION ELECTRON MICROSCOPY; SEM AND TEM; SHELL THICKNESS; SILICA PARTICLES; SOLID CORE; STRUCTURAL VARIATIONS; THEORETICAL PLATES;

CAPILLARY FLOW; GAS CHROMATOGRAPHY; MATERIALS PROPERTIES; NITROGEN; PLATES (STRUCTURAL COMPONENTS); PORE SIZE; SILICA; SIZE EXCLUSION CHROMATOGRAPHY; SORPTION; TRANSMISSION ELECTRON MICROSCOPY;

SHELLS (STRUCTURES);

NANOSHELL; NAPHTHO[2,3 A]PYRENE; NITROGEN; POROUS POLYMER; SILICON DIOXIDE; UNCLASSIFIED DRUG;

ABSORPTION; ARTICLE; CHROMATOGRAPHY; COULTER COUNTER; GAS PYCNOMETY; GEL PERMEATION CHROMATOGRAPHY; KINETICS; PARTICLE SIZE; PHYSICAL CHEMISTRY; POROSITY; PRIORITY JOURNAL; SCANNING ELECTRON MICROSCOPY; TRANSMISSION ELECTRON MICROSCOPY;

ADSORPTION; CHROMATOGRAPHY, LIQUID; MICROSCOPY, ELECTRON, SCANNING; MICROSPHERES; PARTICLE SIZE; POROSITY; SILICON DIOXIDE;

EID: 79952179851     PISSN: 00219673     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.chroma.2010.11.067     Document Type: Article

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