Effect of solubilization of surfactant aggregates on pore structure in gigaporous polymeric particles

Colloids and Surfaces A: Physicochemical and Engineering Aspects

Volumn 384, Issue 1-3, 2011, Pages 549-554

  Zhou, Weiqing ^a   Li, Juan ^a   Wei, Wei ^a   Su, Zhiguo ^a   Ma, Guanghui ^a  

^a INSTITUTE OF PROCESS ENGINEERING   (China)

Author keywords

Gigaporous microspheres; Solubilization; Surfactant reverse micelles; Suspension polymerization

Indexed keywords

AGGLOMERATION; EMULSIFICATION; MICELLES; MICROSPHERES; POLYMERIZATION; SOLUBILITY; STYRENE; SURFACE ACTIVE AGENTS; WATER ABSORPTION;

ABSORBED WATER; ABSORPTION PROCESS; BICONTINUOUS; GIGAPOROUS MICROSPHERES; HIGH CONCENTRATION; LARGE PORES; OIL DROPLETS; OIL PHASE; POLYMERIC MICROSPHERE; POLYMERIC PARTICLES; POROUS STRUCTURES; REVERSE MICELLES; SOLUBILIZATION; STYRENE-DIVINYLBENZENE; SURFACTANT AGGREGATES; SUSPENSION POLYMERIZATION;

POLYMERS;

BENZENE DERIVATIVE; DILUENT; MICROSPHERE; OIL; POLYMER; SURFACTANT; WATER;

ARTICLE; CHLOROPHYLL CONTENT; EMULSION; MICELLE; PARTICLE SIZE; POLYMERIZATION; PRIORITY JOURNAL; SWELLING; WATER ABSORPTION;

EID: 79959704844     PISSN: 09277757     EISSN: 18734359     Source Type: Journal    
DOI: 10.1016/j.colsurfa.2011.05.018     Document Type: Article

References (23)

1. Qu J.B., Zhou W.Q., Wei W., Su Z.G., Ma G.H. An effective way to hydrophilize gigaporous polystyrene microspheres as rapid chromatographic separation media for proteins. Langmuir 2008, 24:13646-13652.
2. Fulton S.P., Afeyan N.B., Gordon N.F., Regnier F.E. Very high speed separation of proteins with a 20μm reversed-phase sorbent. J. Chromatogr. A 1991, 547:452-456.
3. McCoy M., Kalghatgi K., Regnier F.E., Afeyan N.B. Perfusion chromatography-characterization of column packings for chromatography of proteins. J. Chromatogr. A 1996, 743:221-229.
4. Whitney D., McCoy M., Gordon N., Afeyan N.B. Characterization of large-pore polymeric supports for use in perfusion biochromatography. J. Chromatogr. A 1998, 807:165-184.
5. Li Y., Gao F., Wei W., Qu J.B., Ma G.H., Zhou W.Q. Pore size of macroporous polystyrene microspheres affects lipase immobilization. J. Mol. Catal. B: Enzym. 2010, 66:182-189.
6. Mei Y., Miller L., Gao W., Gross R.A. Imaging the distribution and secondary structure of immobilized enzymes using infrared microspectroscopy. Biomacromolecules 2003, 4:70-74.
7. N.B. Afeyan, F.E. Regnier, R.C. Dean, Perfusive chromatography, US Patent 5833861 (1998).
8. Zhang M.L., Sun Y. Cooperation of solid granule and solvent as porogenic agents novel porogenic mode of biporous media for protein chromatography. J. Chromatogr. A 2001, 922:77-86.
9. Yu Y.H., Sun Y. Macroporous poly(glycidyl methacrylate-triallyl isocyanurate-divinylbenzene) matrix as an anion-exchange resin for protein adsorption. J. Chromatogr. A 1999, 855:129-136.
10. Zhang M.L., Sun Y. Poly(glycidyl methacrylate-divinylbenzene-triallylisocyanurate) continuous-bed protein chromatography. J. Chromatogr. A 2001, 912:31-38.
11. Zhou W.Q., Gu T.Y., Su Z.G., Ma G.H. Synthesis of macroporous poly(styrene-divinyl benzene) microspheres by surfactant reverse micelles swelling method. Polymer 2007, 48:1981-1988.
12. Zhou W.Q., Gu T.Y., Su Z.G., Ma G.H. Synthesis of macroporous poly(glycidyl methacrylate) microspheres by surfactant reverse micelles swelling method. Eur. Polym. J. 2007, 43:4493-4502.
13. Chatjaroenporn K., Baker R.W., FitzGerald P.A., Warr G.G. Structure changes in micelles and adsorbed layers during surfactant polymerization. J. Colloid Interface Sci. 2009, 336:449-454.
14. Paul B.K., Mitra R.K. Water solubilization capacity of mixed reverse micelles: effect of surfactant component, the nature of the oil, and electrolyte concentration. J. Colloid Interface Sci. 2005, 288:261-279.
15. Yuyama H., Watanabe T., Ma G.H., Nagai M., Omi S. Preparation and analysis of uniform emulsion droplets using SPG membrane emulsification technique. Colloids Surf. A: Physicochem. Eng. Aspects 2000, 168:159-174.
16. Xu Y.L. Functions of surfactants 2000, Chemical Industry Press, Beijing, pp. 51-64.
17. Carlos A., León L. New perspectives in mercury porosimetry. Adv. Colloid Interface Sci. 1998, 76-77:341-372.
18. Fanun M. A study of the properties of mixed nonionic surfactants microemulsions by NMR, SAXS, viscosity and conductivity. J. Mol. Liq. 2008, 142:103-110.
19. Mehta S.K., Bala K. Tween-based microemulsions: a percolation view. Fluid Phase Equilib. 2000, 172:197-209.
20. Lagues M., Sauterey C. Percolation transition in water-in-oil microemulsions. Electrical conductivity measurements. J. Phys. Chem. 1980, 84:3503-3508.
21. Scriven L.E. Equilibrium bicontinuous structure. Nature 1976, 263:123-125.
22. Wennerström H., Söderman O., Olsson U., Lindman B. Macroemulsions versus microemulsions. Colloids Surf. A: Physicochem. Eng. Aspects 1997, 123-124:13-26.
23. Texter J. Supramolecular equilibria in microemulsions. Colloids Surf. A: Physicochem. Eng. Aspects 2000, 167:115-122.