Abstract
The nanostructured surface of a material can improve its interaction with cells and its acceptance as an implant. We compared two novel biomaterials with different nanostructures: Bioverit® II with a coating of nanoporous silica and chitosan-hydroxyapatite composite materials. Pure Bioverit® II served as a control. Platelets of these materials were implanted for 28, 85 and 300 days in the subcutaneous tissue in the neck of 38 rabbits. After excising the specimens they were fixed, embedded in epoxy resin and analyzed histologically. All coated Bioverit® II implants showed a thin capsule of connective tissue. After 300 days, these capsules tended to be thicker than in pure Bioverit® II. No signs of inflammation were observed and the materials appeared unaltered by visual inspection. In case of chitosan-hydroxyapatite composites, massive capsules consisting of dense connective tissue were found, and the material showed signs of biodegradation in form of fissures and cavities. In conclusion, the nanoporous coating showed no obvious positive effect with regard to capsule formation; the chitosan-hydroxyapatite implants provoked a stronger interaction between cells and material. However, most Bioverit® II implants showed no alterations optically, whereas chitosan-hydroxyapatite was partly degraded in all cases.
Similar content being viewed by others
References
W. R. MOORE, S. E. GRAVES and G. I. BAIN, Anz. J. Surg. 71 (2001) 354
C. A. VAN BLITTERSWIJK, S. C. HESSELING, J. J. GROTE, J. Biomed. Mater. Res. 24 (1990) 433
C. A. VAN BLITTERSWIJK and J. J. GROTE, Ann. Otol. Rhinol. Laryngol. 144 (1990) 3
H. SIEBERT, P. SCHLEIER, J. BEINEMANN, W. FRIED, W. ZENK and D. SCHUMANN, Mund-Kiefer-Gesichts-Chir. 10 (2006) 185
W. HÖLAND, W. VOGEL, T. SCHUBER, K. J. SCHULZE, G. CARL, W. GÖTZ and J. GUMMEL, in “Bioceramics”, edited by G. Heimke (2. Deutsche Keramische Gesellschaft, Cologne, 1990) p. 97
P. DOST, S. ELLERMANN, N. N. MISSFELDT, P. J. LEYDEN and K. JAHNKE, Orl. 64 (2002) 429
C. TURCK, G. BRANDES, I. KRUEGER, P. BEHRENS, T. LENARZ and M. STIEVE, Acta Otolaryngol. 127 (2007) 801
T. J. WEBSTER, R. W. SIEGEL AND R. BIZIOS, Biomaterials 20 (1999) 1221
T. J. WEBSTER and J. U. EJIOFOR, Biomaterials 25 (2004) 4731
B. G. COUSINS, P. J. DOHERTY, R. L. WILLIAMS, J. FINK and M. J. GARVEY, J. Mater. Sci. Mater. Med. 18 (2004) 355
T. W. CHUNG, Y. Z. WANG, Y. Y. HUANG, C. I. PAN and S. S. WANG, Artif. Organs 30 (2006) 35
M. VALLET-REGI, L. RUIZ-GONZALEZ, I. IZQUIERDO-BARBA and J. M. GONZALEZ-CALBET, J. Mater. Chem. 16 (2006) 26
M. VALLET-REGI, Chem. Eur. J. 12 (2006) 5934
M. VALLET-REGI, A. RAMILA, R. P. del REAL and J. PEREZ-PARIENTE, Chem. Mater. 13 (2001) 308
A. L. DOADRIO, E. M. B. SOUSA, J. C. DOADRIO, J. PEREZ-PARIENTE, I. IZQUIERDO-BARBA and M. VALLET-REGI, J. Control Release 97 (2004) 125
M. HARTMANN, A. VINU and G. CHANDRASEKAR, Chem. Mater. 17 (2005) 829
P. HORCAJADA, A. RAMILA, K. BOULAHYA, J. GONZALEZ-CALBET and M. VALLET-REGI, Solid State Sci. 6 (2004) 1295
M. JARCHO, Clin. Orthop. Rel. Res. 157 (1981) 259
S. A. CATLEDGE, M. D. FRIES, Y. K. VOHRA, W. R. LACEFIELD, J. E. LEMONS, S. WOODARD and R. VENUGOPALAN, J. Nanosci. Nanotechno. 2 (2002) 293
J. J. GROTE, Ann. Otol. Rhinol. Laryngol. 123 (1986) 10
T. J. WEBSTER and T. A. SMITH, J. Biomed. Mater. Res. 74A (2005) 677
L. KONG, Y. GAO, W. CAO, Y. GONG, N. ZHAO and X. ZHANG, J Biomed. Mater. Res. 75A (2005) 275
X. WANG, J. MA, Y. WANG and B. HE, Biomaterials 23 (2002) 4167
H. ONISHI and Y. MACHIDA, Biomaterials 20 (1999) 175
J. MA, H. WANG, B. HE and J. CHEN, Biomaterials 22 (2001) 331
P. J. VANDEVORD, H. W. T. MATTHEW, S. P. DESILVA, L. MAYTON, B. WU and P. H. WOOLEY, J. Biomed. Mater. Res. 59 (2002) 585
X. WANG, Y. YAN and R. ZHANG, J. Bioact. Compat. Pol. 21 (2006) 39
S. B. KIM, Y. J. KIM, T. L. YOON, S. A. PARK, I. H. CHO, E. J. KIM, I. A. KIM and J. W. SHIN, Biomaterials 25 (2004) 5715
T. KAWAKAMI, M. ANTOH, H. HASEGAWA, T. YAMAGISHI, M. ITO AND S. EDA, Med. Sci. Res. 19 (1991) 725
A. SABOKBAR, R. PANDEY, J. DIAZ, J. M. W. QUINN, D. W. MURRAY and N. A. ATHANASOU, J. Mater. Sci. Mater. Med. 12 (2001) 659
J. A. JANSEN, J. P. C. M. VAN DER WAERDEN, H. B. M. VAN DER LUBBE and K. DE GROOT, J. Biomed. Mater. Res. 24 (1990) 296
H. YUAN, Z. YANG, Y. LI and X. ZHANG, J. Mater. Sci. Mater. Med. 9 (1998) 723
Acknowledgements
This work was supported by the German Research Foundation (DFG-SFB Collaborative Research Centre 599). The authors would like to thank Peter Erfurt from Department of Otolaryngology, Medical School Hannover, Hannover for technical support.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Vogt, J.C., Brandes, G., Krüger, I. et al. A comparison of different nanostructured biomaterials in subcutaneous tissue. J Mater Sci: Mater Med 19, 2629–2636 (2008). https://doi.org/10.1007/s10856-007-3353-6
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10856-007-3353-6