Surface modification of bioceramics by PEG grafting

• Authors: K. Adamska , M. Woźniak , A. Voelkel
• Languages of publication: EN

Abstracts

EN

Surface modification of Hydroxyapatite (HAp) and β-Tricalcium phosphate (β-TCP) powders was performed using hexamethylene diisocyanate (HMDI) as a coupling agent. Polyethylene glycol (Mw = 2000) was grafted to the surface of these ceramic materials. Different methods were used to characterize modified surfaces. Fourier transform infrared (FT-IR) and Attenuated Total Reflection Fourier Transform Infrared (FTIR/ATR) technique analyses confirmed the modification reaction on HAp and β-TCP surfaces. BET isotherm analysis showed the changes in textural properties of materials after modification. Elemental analysis was performed to confirm a presence of selected elements from modifier and coupling agent. Examination of dispersion stability of materials in different solvents show better stability for samples of β-TCP than HAp.

• Publisher: Wydawnictwo Uniwersytetu Marii Curie-Skłodowskiej
• Journal: Annales Universitatis Mariae Curie-Skłodowska, sectio AA – Chemia
• Year: 2010
• Volume: 65
• Pages: 31-44

Dates

published

1 - 1 - 2010

online

28 - 1 - 2011

Contributors

author

K. Adamska

• Institute of Chemical Technology and Engineering, Poznań University of Technology, PL. M. Skłodowskiej-Curie 2, 60-965 Poznań, Poland

author

M. Woźniak

• Institute of Chemical Technology and Engineering, Poznań University of Technology, PL. M. Skłodowskiej-Curie 2, 60-965 Poznań, Poland

author

A. Voelkel

• Institute of Chemical Technology and Engineering, Poznań University of Technology, PL. M. Skłodowskiej-Curie 2, 60-965 Poznań, Poland

References

• J. B. Park, J. D. Bronzino, Biomaterials. Principles and applications, CRC Press, Boca Raton (2003).
• D. Shi, Biomaterials and tissue engineering, Springer Berling Heidelberg (2004).
• W. L. Jaffe, D. F. Scott, J. Bone Joint Surgery, 78A 1918 (1996).
• M. J. Yaszemski, D. J. Trantolo, K - U. Lewandowski, V. Hasirci, D. E. Altobelli, D. L. Wise, Biomaterials in orthopedics, Marcel Dekker Inc., USA (2004).
• H. Kim, T. Himeno, T. Koubo, T. Nakamura, Biomaterials, 26 4366 (2005).[PubMed]
• A. Dawidowicz, S. Pielka, D. Paluch, J. Kuryszko, J. Staniszewska - Kuś, L. Solski, Zastosowanie mikroanalizy pierwiastkowej do oceny osteoindukcji i osteokondukcji okostnych implantów hydroksyapatytowych
• C. Tardei, F. Grigore, I. Pasuk, S. Stoleriu, J. Optoelectronics Adv. Mat., 8 568 (2006).
• A. Ogose, T. Hotta, H. Kawashima, N. Kondo, W. Gu, T. Kamura, N. Endo, J. Biomed. Mat., 72B 94 (2005).
• M. Bohner, J. Lemaitre, J. Mater. Sci. Mat. Med., 7 457 (1996).
• J. Lemaitre, M. Marechalle, Bioceramics, 9 197 (1996).
• R. Gr. Maev, H. Weinert, E. Maeva, V. Leshchynsky, Low pressure gas dynamic spray of hydroxyapatite composite coatings, 17th International Scientific and Technical Conference "Design and Technology of Draw Pieces and Die Stampings", Poznań 2008.
• Z. Hong, X. Qiu, J. Sun, M. Deng, X. Chen, X. Jing, Polymer, 45 6699 (2004).
• E. Stodolak, Badania nad modyfikacją powierzchniową i wpływem włókien na materiał polimerowy i odpowiedź komórkową, praca doktorska, AGH, Kraków (2006).
• J. M. Harris, Biotechnical and Biomedical Applications, Plenum Press, New York, London, p.303, (1992).
• F. E. Jr. Bailey, J. V. Koleske, Poly(ethylene oxide), Academic Press, Oxford (1976).
• Q. Liu, J. R. de Wijn, K. de Groot, C. A. van Blitterswijk, Biomaterials, 19 (1998) p.1067.
• H. J. Lee, H. W. Choi, K. J. Kim, S. C. Lee, Chem. Mater., 18 (2006).
• K. Olejnik-Szymańska, A. Voelkel. [in:] Surfactants and dispersed system in theory and practice, Palmapress, pp. 469-472, (2007).
• K. Adamska, K. Batko, K. Olejnik-Szymańska, A. Voelkel, in: Surfactants and dispersed system in theory and practice, Palmapress, pp. 243-246, (2007).

Identifiers

DOI

10.2478/v10063-010-0004-4