Abstract
Poly(methyl methacrylate) (PMMA)/silver nanocomposite microspheres with unique multihollow structures were prepared by suspension polymerization in the presence of dual dispersion agents. The addition of a lipophilic emulsifier, polyethylene glycol (30EO) dipolyhydroxystearate (Arlacel P135), not only stabilized water-in-oil (W/O) emulsion, but also converted silver nanoparticles from hydrophilic to lipophilic. When a suspension polymerization dispersion agent, poly(vinyl alcohol), was added to the above W/O emulsion system, a water-in-oil-in-water suspension was formed with silver nanoparticles dispersed in the oil phase. The suspension polymerization was carried out at low temperature with 2,2’-azobis(2,4-dimethylvaleronitrile) as the initiator. When modified silver nanoparticles were added, the rate of polymerization increased slightly. High monomer conversion (about 85%) was obtained in spite of low polymerization temperature of 30 °C. Under controlled conditions, PMMA/silver microspheres with various hollow structures were synthesized. The PMMA/silver microspheres with multihollow structure showed high antibacterial ability.
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References
Hong Z, Jun Z, Guangsu H (2006) Colloid Polym Sci 284:1031
Nakano M (2000) Adv Drug Deliv Rev 45:1
Vasiljevic D, Parojcic J, Primorac M, Vuleta G (2006) Int J Pharm 309:171
Weiss J, Scherze I, Muschiolik G (2005) Food Hydrocoll 19:605
Lobato-Calleros C, Rodriguez E, Sandoval-Castilla O, Vernon-Carter EJ, Alvarez-Ramirez (2006) Food Res Int 39:678
Yoshida K, Sekine T, Matsuzaki F, Yanaki T, Yamaguchi M (1999) J Am Oil Chem Soc 76:195
Lee MH, Oh SG, Moon SK, Bae SY (2001) J Colloid Interface Sci 240:83
Chakraborty M, Ivanova-Mitseva P, Bart HJ (2006) Sep Sci Technol 41:3539
Utada AS, Lorenceau E, Link DR, Kaplan PD, Stone HA, Weitz DA (2005) Science 308:537
Nie ZH, Xu SQ, Seo M, Lewis PC, Kumacheva E (2005) J Am Chem Soc 127:8058
Zoldesi CI, Imhof A (2005) Adv Mater 17:924
Koo HY, Chang ST, Choi WS, Park JH, Kim DY, Velev OD (2006) Chem Mater 18:3308
Chu LY, Utada AS, Shah RK, Kim JW, Weitz DA (2007) Angew Chem Int Ed 46:8970
Koo BM, Jung JE, Han JH, Kim JW, Han SH, Chung DJ, Suh KD (2008) Macromol Rapid Commun 29:498
Okubo M, Ito A, Hashiba A (1996) Colloid Polym Sci 274:428
Okubo M, Mori H (1997) Colloid Polym Sci 27:634
Okubo M, Minami H (1997) Colloid Polym Sci 275:992
Omi S, Ma GH, Nagai M (2000) Macromol Symp 151:319
Yang Z, Zhao D, Xu M (2000) Macromol Rapid Commun 21:574
Kim JW, Joe YG, Suh KD (1999) Colloid Polym Sci 277:252
Lee JE, Kim JW, Jun JB, Ryu JH, Kang HH, Oh SG, Suh KD (2004) Colloid Polym Sci 282:295
Wu W, He T, Chen JF (2006) Mater Lett 60:2410
Lee CF, Chiu WY (1993) Polym Int 30:475
Wu W, Chen JF, Shao L, Lu SC (2002) J Univ Sci Technol Bei**g 9:426
Tiarks F, Landfester K, Antonietti M (2001) Langmuir 17:5775
Erdem B, Sudol ED (2000) J Polym Sci A: Polym Chem 38:4419
Duguet E, Abboud M, Morvan F (2000) Macromol Symp 151:365
Stejskal J, Kratochvil P, Armes SP (1996) Macromolecules 29:6814
Haga Y, Watanabe T, Yosomiya R (1991) Angew Makromol Chem 189:23
Hergeth WD, Steinau UJ, Bittrich HJ (1989) Polymer 30:254
Coover HW, McIntyre JM Jr (1985) In: Mark HF, Bikales NM, Overberger CG, Menges G, Kroschwitz JI (eds) Encyclopedia of polymer science and engineering,. vol. 1. Wiley, New York, p 234
Nuyken O, Lettermann G (1992) In: Kricheldorf HR (ed) Handbook of polymer synthesis, Part A. Marcel Dekker, New York, p 223
Kim KH, Jo WH, Jho JY, Lee MS (2003) Fiber Polym 4:97
Cho JW, Lee SH, So JH, Jaung JY (2004) Fiber Polym 5:239
Hailstone RK (1995) J Phys Chem 99:4414
Sun T, Seff K (1994) Chem Rev 94:857
Tada H, Teranishi K, Inubushi Y, Ito S (2000) Langmuir 16:3304
Nickel U, zu Castell A, Poppl K, Schneider S (2000) Langmuir 16:9087
Pal T (1994) J Chem Educ 71:679
Iwata Y (1996) Zeolite News Lett 13:8
Oya A (1996) Journal of Antibacterial Antifungal Agents Japan 24:429
Hatchett DW, Josowicz M, Janata J (1999) Chem Mater 11:2989
Huang CJ, Yen CC, Chang TC (1991) J Appl Polym Sci 42:2237
Gotoh Y, Igarashi R, Ohkoshi Y, Nagura M (2000) J Mater Chem 10:2548
Zhu YJ, Qian YT, Li XJ, Zhang MW (1998) Nanostruct Mater 10:673
Yeum JH, Sun Q, Deng Y (2005) Macromol Mater Eng 290:78
Yeum JH, Deng Y (2005) Colloid Polym Sci 283:1172
Yeum JH, Ghim HD, Deng Y (2005) Fiber Polym 6:277
Polacco G, Palla M, Semino D (1999) Polym Int 48:392
Kurata M, Tsunashima Y (1989) In: Brandrup J, Immergut EH (eds) Polymer handbook. 3rd edn. Wiley, New York, p VII/13
Cox BG (1994) Modern liquid phase kinetics. Oxford University Press, Oxford
Landfester K, Bechthold N, Tiarks F, Antonietti M (1999) Macromolecules 32:5222
Jeong HG, Ji SJ, Lee SJ (2002) Polymer (Korea) 26:759
Van Zyl A, Wet-Roos D, Sanderson R, Klumperman B (2004) Eur Polym J 40:2717
Lian S, Wang E, Gao L, Wu D, Song Y, Xu L (2006) Mater Res Bull 41:1192
Dong AG, Wang YJ, Tang Y (2002) Chem Commun 4:350
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The Korea Basic Science Institute (Daegu) is acknowledged for the XRD data.
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Lee, E.M., Lee, H.W., Park, J.H. et al. Multihollow structured poly(methyl methacrylate)/silver nanocomposite microspheres prepared by suspension polymerization in the presence of dual dispersion agents. Colloid Polym Sci 286, 1379–1385 (2008). https://doi.org/10.1007/s00396-008-1907-x
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DOI: https://doi.org/10.1007/s00396-008-1907-x