Colloid and Polymer Science

, Volume 288, Issue 7, pp 787–794 | Cite as

Preparation of sulfate- and carboxyl-functionalized magnetite/polystyrene spheres for further deposition of gold nanoparticles

  • Szu-Ching Hsiao
  • Jinn-Luh Ou
  • Yuh Sung
  • Chang-Pin Chang
  • Ming-Der Ger
Original Contribution


A synthetic method developed for preparation of sulfate- and carboxyl-functionalized magnetite/polystyrene (Fe3O4/PS) spheres that can be further decorated with gold (Au) nanoparticles is reported. By using emulsifier-free emulsion polymerization based on potassium persulfate (KPS)/methyl acrylic acid (MAA)/water system in the presence of Fe3O4/PS spheres used as the seeds, PMAA-coated magnetic Fe3O4-PS spheres were readily obtained. The sulfate group is inherent in KPS for initiating the polymerization of PMAA, and eventually it acts as the reducing agent for the deposition of Au nanoparticles. The carboxyl group, on the other hand, could seemingly contribute to immobilize Au nanoparticles precipitated. The morphologies, magnetic properties, and characteristics of oleate-stabilized Fe3O4 nanoparticles, Fe3O4/PS spheres, PMAA-coated Fe3O4/PS spheres, and Au-decorated resultant spheres were respectively studied using transmission electron microscopy, X-ray diffraction, Fourier transform infrared, and superconducting quantum interference device magnetometer.


Magnetite/polystyrene sphere Gold nanoparticle Sulfate Carboxyl Poly(methyl acrylic acid) Magnetic spheres 


  1. 1.
    Tartaj P, Morales MP, Gonzalez-Carreno T, Veintemillas-Verdaguer S, Serna CJ (2005) J Magn Magn Mater 290:28–34CrossRefGoogle Scholar
  2. 2.
    Qiu G, Wang Q, Wang C (2006) Willie Lau and Yili Guo. Polym Int 55:265–272CrossRefGoogle Scholar
  3. 3.
    Hora’k D, Chekina N (2006) J Appl Polym Sci 102:4348–4357CrossRefGoogle Scholar
  4. 4.
    M. Maeda, C. S. Kuroda, T. Shimura, M. Tada, M. Abe, S. Yamamuro, K. Sumiyama, H. Handa, Journal of Applied Physics 2006, 99, 08H103Google Scholar
  5. 5.
    Chen Z, Peng K, Mi YL (2007) J Appl Polym Sci 103:3660–3666CrossRefGoogle Scholar
  6. 6.
    Bourgeat-Lami E, Lang J (1998) J Colloid Interface Sci 197:293–308CrossRefGoogle Scholar
  7. 7.
    Yang CL, Guan YP, Xing JM, Liu HZ (2006) Polymer 47:2299–2304CrossRefGoogle Scholar
  8. 8.
    Liu X, Liu H, Xing J, Guan Y, Ma Z, Shan G, Yang C (2003) China Particuology 1:76–79CrossRefGoogle Scholar
  9. 9.
    Sun Y, Wang B, Wang H, Jiang J (2007) J Colloid Interface Sci 308:332–336CrossRefGoogle Scholar
  10. 10.
    Li G, Huang K, Jiang Y, Ding P, Yang D (2008) Biochem Eng J 40:408–414CrossRefGoogle Scholar
  11. 11.
    Zheng W, Gao F, Gu H (2005) J Magn Magn Mater 293:199–205CrossRefGoogle Scholar
  12. 12.
    Bucak S, Jones DA, Laibinis P, Hatton TA (2003) Biotechnol Progr 19:477–484CrossRefGoogle Scholar
  13. 13.
    Yu S, Chow GM (2004) J Mater Chem 14:2781–2786CrossRefGoogle Scholar
  14. 14.
    Dokoutchaev A, James JT, Koene SC, Pathak S, Surya Prakash GK, Thompson ME (1999) Chem Mater 11(9):2389–2399CrossRefGoogle Scholar
  15. 15.
    Kim SW, Kim M, Lee WY, Hyeon T, Am J (2002) Chem. Soc 124(26):7642–7643Google Scholar
  16. 16.
    Spasova M, Salgueirinō-Maceira V, Schlachter A, Hilgendorff M, Giersig M, Liz-Marza´n LM, Farle M (2005) J Mater Chem 15:2095–2098CrossRefGoogle Scholar
  17. 17.
    Li JL, Wang L, Liu XY, Zhang Z-P, Guo HC, Liu WM, Tang SH (2009) Cancer Letters 274:319–326CrossRefGoogle Scholar
  18. 18.
    Liu ZL, Ding ZH, Yao KL, Taoa J, Du GH, Lua QH, Wang X, Gong FL, Chen X (2003) J Magn Magn Mater 265:98–105CrossRefGoogle Scholar
  19. 19.
    Xu H (2006) L, Cui, N. Tong, and H. Gu. J Am Chem Soc 128:15582–15583CrossRefGoogle Scholar
  20. 20.
    Musyanovych A, Rossmanith R, Tontsch C, Landfester K (2007) Langmuir 23:5367–5376CrossRefGoogle Scholar
  21. 21.
    Shang H, Chang WS, Kan S, Majetich SA, Lee GU (2006) Langmuir 22:2516–2522CrossRefGoogle Scholar
  22. 22.
    Guan N, Liu C, Sun D, Xu J (2009) Colloids and Surfaces a: physicochem. Eng Aspects 335:174–180CrossRefGoogle Scholar
  23. 23.
    Chen Y, Qian Z, Zhang ZC (2008) Colloids and Surfaces A: Physicochem. Eng Aspects 312:209–213CrossRefGoogle Scholar
  24. 24.
    Zeng H, Lai Q, Liu X, Wen D, Ji X (2007) J Appl Polym Sci 106:3474–3480CrossRefGoogle Scholar
  25. 25.
    Ou JL, Yang JK, Chen H (2001) Eur Polym J 37:789–799CrossRefGoogle Scholar
  26. 26.
    Ou JL, Chang CP, Sung Y, Ou KL, Tseng CC, Ling HW, Ger MD (2007) Colloids and Surfaces A: Physicochem. Eng Aspects 305:36–41CrossRefGoogle Scholar
  27. 27.
    Chang CP, Tseng CC, Ou JL, Hwu WH, Ger MD (2010) Colloid and Polymer Science 288:395–403CrossRefGoogle Scholar
  28. 28.
    Huang J, Pen H, Xu Z, Yi C (2008) React Funct Polym 68:332–339CrossRefGoogle Scholar
  29. 29.
    Wa SR, Huang JS, Yan HS (2006) J Mater Chem 16:298–303CrossRefGoogle Scholar
  30. 30.
    Shalafalla EK, Reimers GW (1980) Preparation of magnetic colloids. IEEE Trans Magn 16:178–182CrossRefGoogle Scholar
  31. 31.
    Ramírez LP, Landfester K (2003) Macromol Chem Phys 204:22–31CrossRefGoogle Scholar
  32. 32.
    Xie G, Zhang QY, Lou ZP (2003) J Appl Polm Sci 87:1733CrossRefGoogle Scholar
  33. 33.
    Liu ZL, Ding ZH, Yao KL (2003) J Magn Magn Mater 265:1593CrossRefGoogle Scholar
  34. 34.
    Liu W, Yang XL, Huang WQ (2006) J Colloid Interface Sci 304:160–165CrossRefGoogle Scholar
  35. 35.
    Mayer R, Mark JE (2000) Polymer 41:1627–1631CrossRefGoogle Scholar
  36. 36.
    Arima Y, Iwata H (2007) J Mater Chem 17:4079–4087CrossRefGoogle Scholar

Copyright information

© Springer-Verlag 2010

Authors and Affiliations

  • Szu-Ching Hsiao
    • 1
  • Jinn-Luh Ou
    • 2
  • Yuh Sung
    • 4
  • Chang-Pin Chang
    • 3
  • Ming-Der Ger
    • 3
  1. 1.Graduate School of Defense Science, Chung Cheng Institute of TechnologyNational Defense UniversityTao-YuanRepublic of China
  2. 2.R&D Center for Membrane Technology, Department of Chemical EngineeringChung Yuan UniversityChung-LiRepublic of China
  3. 3.Department of Applied Chemistry & Materials Science, Chung Cheng Institute of TechnologyNational Defense UniversityTao-YuanRepublic of China
  4. 4.Chemical System Research DivisionChung Shan Institute of Science and TechnologyTao-YuanRepublic of China

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