Abstract
In this investigation Raman spectroscopy was shown to be a method that could be used to monitor the polymerisation of PMMA bone cement. Presently there is no objective method that orthopaedic surgeons can use to quantify the curing process of cement during surgery. Raman spectroscopy is a non-invasive, non-destructive technique that could offer such an option. Two commercially available bone cements (Palacos® R and SmartSet® HV) and different storage conditions (4 and 22°C) were used to validate the technique. Raman spectroscopy was found to be repeatable across all conditions with the completion of the polymerisation process particularly easy to establish. All tests were benchmarked against current temperature monitoring methods outlined in ISO and ASTM standards. There was found to be close agreement with the standard methods and the Raman spectroscopy used in this study.
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References
Kuehn KD, Ege W, Gopp U. Acrylic bone cements: composition and properties. Orthop Clin N Am. 2005;36:17–28.
Dunne NJ, Xu Y, Makem J, Orr J. Ultrasonic characterisation of the mechanical properties and polymerisation reaction of acrylic based bone cements. Proc IMechE H. 2006;221:251–61.
Dunne NJ, Orr JF. Curing characteristics of acrylic bone cement. J Mater Sci: Mater Med. 2002;13(1):17–22.
ISO 5833. (International Organisation for Standards, Geneva, 2002).
Meyer PR, Lautenschlager EP, Moore BK. On the setting properties of acrylic bone cement. J Bone Joint Surg. 1973;55(1):149–56.
He S, Scott C, De Luise M, Edwards B, Higham P. Effect of choice of surgical gloves on dough time measurements of acrylic bone cement. Biomaterials. 2003;24(2):235–7.
Viano AM, Auwarter JA, Rho JY, Hoffmeister BK. Ultrasonic characterization of the curing process of hydroxyapatite-modified bone cement. J Biomed Mater Res. 2001;56(4):593–9.
Rehman I, Harper EJ, Bonfield W. In-situ analysis of the degree of polymerisation of bone cement by using FT-Raman spectroscopy. Biomaterials. 1996;17(16):1615–9.
Smith E, Dent G. Modern Raman spectroscopy—a practical approach. Great Britain: Wiley; 2005.
Barnes SE, Brown EC, Corrigan N, Coates PD, Harkin-Jones E, Edwards HGM. Raman spectroscopic studies of the cure of dicyclopentadiene (DCPD). Spectrochim Acta A. 2005;61:2946–52.
Gulari E, McKeigue K, Ng KYS. Raman and FTIR spectroscopy of polymerization: bulk polymerization of methyl methacrylate and styrene. Macromolecules. 1984;17:1822–5.
Kuehn KD. Bone cements—up to date comparison of physical and chemical properties of commercial materials. Berlin: Springer; 2000.
Orr JF, Dunne NJ, Quinn JC. Shrinkage stresses in bone cement. Biomaterials. 2003;24(17):2933–40.
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Hagan, C.P., Orr, J.F., Mitchell, C.A. et al. Real time monitoring of the polymerisation of PMMA bone cement using Raman spectroscopy. J Mater Sci: Mater Med 20, 2427–2431 (2009). https://doi.org/10.1007/s10856-009-3822-1
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DOI: https://doi.org/10.1007/s10856-009-3822-1