Abstract
The structural role of Gallium (Ga) is investigated when substituted for Zinc (Zn) in a 0.42SiO2–0.40–xZnO–0.10Na2O–0.08CaO glass series, (where x = 0.08). Each starting material was amorphous, and the network connectivity (NC) was calculated assuming Ga acts as both a network modifier (1.23), and also as a network former. Assuming a network forming role for Ga the NC increased with increasing Ga concentration throughout the glass series (Control 1.23, TGa-1 2.32 and TGa-2 3.00). X-ray photoelectron spectroscopy confirmed both composition and correlated NC predictions. Raman spectroscopy was employed to investigate Q-structure and found that a shift in wavenumbers occurred as the Ga concentration increased through the glass series, from 933, 951 to 960 cm−1. Magic angle spinning nuclear magnetic resonance determined a chemical shift from −73, −75 to −77 ppm as the Ga concentration increased, supporting Raman data. These results suggest that Ga acts predominantly as a network former in this particular Zn-silicate system.
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Hench LL (2006) J Mat Sci Mater Med 17:967
Vargas GE, Mesones RV, Bretcanu O, López JMP, Boccaccini AR, Gorustovich A (2009) Acta Biomater 5(1):374
Ochoa I, Sanz-Herrera JA, García-Aznar JM, Doblaré M, Yunos DM, Boccaccini AR (2009) J Biomech 42(3):257
Chen Q-Z, Rezwan K, Françon V, Armitage D, Nazhat SN, Jones FH, Boccaccini AR (2007) Acta Biomater 3(4):551
Chen QZ, Thompson ID, Boccaccini AR (2006) Biomaterials 27(11):2414
Cao B, Zhou D, Xue M, Li G, Yang W, Long Q, Ji L (2008) App Surf Sci 255(2):505
Day RM, Boccaccini AR, Shurey S, Roether JA, Forbes A, Hench LL, Gabe SM (2004) Biomaterials 25(27):5857
El-Kady AM, Ali AF, Farag MM (2010) Mat Sci Eng: C 30(1):120
Cannillo V, Chiellini F, Fabbri P, Sola A (2010) Comput Struct 92(8):1823
Brown RF, Day DE, Day TE, Jung S, Rahaman MN, Fu Q (2008) Acta Biomater 4(2):387
Valappil SP, Ready D, Abou Neel EA, Pickup DM, O’Dell LA, Chrzanowski W, Pratten J, Newport RJ, Smith ME, Wilson M, Knowles JC (2009) Acta Biomater 5(4):1198
da Silva JG, Azzolini LS, Wardell SMSV, Wardell JL, Beraldo H (2009) Polyhedron 28(11):2301
Kaneko Y, Thoendel M, Olakanmi O, Britigan BE, Singh PK (2007) J Clin Invest 117(4):877
Banin E, Lozinski A, Brady KM, Berenshtein E, Butterfield PW, Moshe M, Chevion M, Greenberg EP, Banin E (2008) Proc Natl Acad Sci USA 105(43):16761
Bastosa TO, Soares B, Cisalpino P, Mendesc I, dosSantosa R, Beraldoc H (2010) Microbio Res 165(7):573
Collery P, Keppler B, Madoulet C, Desoize B (2002) Critical Reviews Oncology/Hematology 42:283
Serra J, Gonzalez P, Liste S, Chiussi S, Leon B, Perez-amor M, Ylanen HO, Hupa M (2002) J Mater Sci Mater Med 13(12):1221
Kokubo T, Kim H-M, Kawashita M (2003) Biomaterials 24:2161
Kokubo T, Takadama H (2006) Biomaterials 27:2907
Higby PL, Shelby JE, Condrate RA (1986) J Non-Cryst Solids 84:93
Baker DR (1995) Geochim Cosmochim Acta 59(17):3561
Reusche E, Pilz P, Oberascher G, Linder B, Egensperger R, Gloeckner K, Trinka E, Iglseder B (2001) Hum Pathol 32(10):1136
Carter DH, Sloan P, Brook IM, Hatton PV (1997) Biomaterials 18:459
Boyd D, Towler MR, Watts S, Hill R, Wren AW, Clarkin OM (2008) J Mater Sci Mater Med 19:953
Mysen BO, Virgo D, Scarfe CM (1980) Am Miner 65:690
Deligkaris D, Tadele TS, Olthuis W, van den Berg A (2010) Sense Actuator B 147:765
Wang F, Li Z, Khan M, Tamama K, Kuppusamy P, Wagner WR, Sen CK, Guan J (2010) Acta Biomater 6(6):1978
Yildirim E, Dupree R (2004) Bull Mater Sci 27(3):269
Nicholson JW, Wilson AD (1993) Chemistry of solid state materials: acid-base cements–their biomedical and industrial applications. Cambridge University Press, Cambridge
Aguiar H, Serra J, Gonzalez P, Leon B (2009) J Non-Cryst Solids 335:475
Wren AW, Laffir FR, Kidari A, Towler MR (2010) J Non-Cryst Solids 357(3):1021
Gonzalez P, Serra J, Liste S, Chiussi S, Leon B, Perez-amor M (2003) J Non-Cryst Solid 320:92
McMillian PW (1984) Am Miner 69:622
Branda F, Arcobello-Varlese F, Costantini A, Luciani G (2002) Biomaterials 23:711
Stamboulis A, Law RV, Hill RG (2004) Biomaterials 25(17):3907
Parkinson BG, Holland D, Smith ME, Larson C, Doerr J, Affatigato M, Feller SA, Howes AP, Scales CR (2008) J Non-Cryst Solids 354:1936
Galliano PG, Porto JM, Spezl L, Varetti EL, Sobrados I, Sanz J (1994) Res Bull 29(12):1297
Mysen BO, Virgo D, Kushiro I (1981) Am Miner 66:678
Polizzi S, Pira E, Ferrara M, Bugiani M, Papaleo A, Albera R, Palmi S (2002) Neurotoxicology 23:761
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The authors would like to acknowledge Dr. Ulrike Werner-Zwanziger from the Department of chemistry at Dalhausie University for the acquisition of the 29Si MAS-NMR data.
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Wren, A.W., Keenan, T., Coughlan, A. et al. Characterisation of Ga2O3–Na2O–CaO–ZnO–SiO2 bioactive glasses. J Mater Sci 48, 3999–4007 (2013). https://doi.org/10.1007/s10853-013-7211-2
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DOI: https://doi.org/10.1007/s10853-013-7211-2