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Sir John Walsh Research Institute researcher profile

Associate Professor Neil Waddell

PositionAssociate Professor
DepartmentDepartment of Oral Rehabilitation
QualificationsHDE(UN) PGDipCDTech(Otago) MDipTech(DentTech)(TN) PhD(Otago)
Research summaryDental materials, prosthodontic failure mechanisms, adhesion of dental restorations and materials

Research

I am the Head of the Discipline of Biomaterials in the School of Dentistry. I conduct experimental and observational research in; Dental materials, toughening of advanced ceramics; Cranio-facial biomechanics, prosthodontic failure mechanisms and adhesion of dental restorations and materials; Sub-concussive brain injury research, in vitro modelling of the effects of blunt force trauma to the head and accumulative damage to the brain; Forensic biology, in vitro modelling of blunt force trauma, forensic odontology, wounding and ballistic blood splatter analysis and development of simulant materials for forensic modelling.

Publications

Falland-Cheung, L., Scholze, M., Lozano, P. F., Ondruschka, B., Tong, D. C., Brunton, P. A., Waddell, J. N., & Hammer, N. (2018). Mechanical properties of the human scalp in tension. Journal of the Mechanical Behavior of Biomedical Materials. Advance online publication. doi: 10.1016/j.jmbbm.2018.05.024

Brunton, P. A., Loch, C., Waddell, J. N., Bodansky, H. J., Hall, R., & Gray, A. (2018). Estimation of jaw-opening forces in adults. Orthodontics & Craniofacial Research, 21(1), 57-62. doi: 10.1111/ocr.12215

Choi, J. E., Ng, T. E., Leong, C. K. Y., Kim, H., Li, P., & Waddell, J. N. (2018). Adhesive evaluation of three types of resilient denture liners bonded to heat-polymerized, autopolymerized, or CAD-CAM acrylic resin denture bases. Journal of Prosthetic Dentistry. Advance online publication. doi: 10.1016/j.prosdent.2018.01.032

Jansen van Vuuren, W.-A., Khoo, C. S. T., Ng, B. S. K., Waddell, J. N., & Al-Amleh, B. (2018). The effect of condensing on mechanical properties of feldspathic veneering porcelain. New Zealand Dental Journal, 114(1), 13-18.

Chew, M., Tompkins, G., Tawse-Smith, A., Waddell, N., & Ma, S. (2018). Reusing titanium healing abutments: Comparison of two decontamination methods. International Journal of Prosthodontics, 31(6), 613-618. doi: 10.11607/ijp.5881

Chapter in Book - Research

Kieser, D. C., Eberhardt, T. L., Dickson, G., & Waddell, J. N. (2016). Applied forensic sciences. In J. A. Taylor & J. A. Kieser (Eds.), Forensic odontology: Principles and practice. (pp. 355-376). Chichester, UK: John Wiley & Sons. doi: 10.1002/9781118864418.ch11

Kieser, J., Whittle, K., Wong, B., Waddell, J. N., Ichim, I., Swain, M., … Nicholson, H. (2008). Understanding craniofacial blunt force injury: A biomechanical perspective. In M. Tsokos (Ed.), Forensic pathology reviews (Vol. 5). (pp. 39-51). Totowa, NJ, USA: Humana Press. doi: 10.1007/978-1-59745-110-9_3

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Journal - Research Article

Falland-Cheung, L., Scholze, M., Lozano, P. F., Ondruschka, B., Tong, D. C., Brunton, P. A., Waddell, J. N., & Hammer, N. (2018). Mechanical properties of the human scalp in tension. Journal of the Mechanical Behavior of Biomedical Materials. Advance online publication. doi: 10.1016/j.jmbbm.2018.05.024

Chew, M., Tompkins, G., Tawse-Smith, A., Waddell, N., & Ma, S. (2018). Reusing titanium healing abutments: Comparison of two decontamination methods. International Journal of Prosthodontics, 31(6), 613-618. doi: 10.11607/ijp.5881

Jansen van Vuuren, W.-A., Khoo, C. S. T., Ng, B. S. K., Waddell, J. N., & Al-Amleh, B. (2018). The effect of condensing on mechanical properties of feldspathic veneering porcelain. New Zealand Dental Journal, 114(1), 13-18.

Choi, J. E., Ng, T. E., Leong, C. K. Y., Kim, H., Li, P., & Waddell, J. N. (2018). Adhesive evaluation of three types of resilient denture liners bonded to heat-polymerized, autopolymerized, or CAD-CAM acrylic resin denture bases. Journal of Prosthetic Dentistry. Advance online publication. doi: 10.1016/j.prosdent.2018.01.032

Brunton, P. A., Loch, C., Waddell, J. N., Bodansky, H. J., Hall, R., & Gray, A. (2018). Estimation of jaw-opening forces in adults. Orthodontics & Craniofacial Research, 21(1), 57-62. doi: 10.1111/ocr.12215

Falland-Cheung, L., Scholze, M., Hammer, N., Waddell, J. N., Tong, D. C., & Brunton, P. A. (2018). Elastic behavior of brain simulants in comparison to porcine brain at different loading velocities. Journal of the Mechanical Behavior of Biomedical Materials, 77, 609-615. doi: 10.1016/j.jmbbm.2017.10.026

Jansen van Vuuren, W.-A., Wong, P., Al-Amleh, B., Lyons, K. M., Li, K. C., & Waddell, J. N. (2018). Effect of a glaze layer on adhesion energy between resin cements to zirconia ceramic. International Journal of Adhesion & Adhesives, 84, 451-456. doi: 10.1016/j.ijadhadh.2018.03.003

Ondruschka, B., Scholze, M., Blackburne, W., Dreßler, J., Jermy, M., Schwarz, M., … Waddell, N., & Hammer, N. (2018). Biomechanische Experimente zu Rippenbruch-Szenarien bei Kleinkindern [Biomechanical experiments with different infant rib fracture scenarios]. Archiv für Kriminologie, 242, 173-183.

Pittar, N., Winter, T., Falland-Cheung, L., Tong, D., & Waddell, J. N. (2018). Scalp simulation: A novel approach to site-specific biomechanical modeling of the skin. Journal of the Mechanical Behavior of Biomedical Materials, 77, 308-313. doi: 10.1016/j.jmbbm.2017.09.024

Choi, J. E., Lyons, K. M., Kieser, J. A., & Waddell, N. J. (2017). Diurnal variation of intraoral pH and temperature. BDJ Open, 3, 17015. doi: 10.1038/bdjopen.2017.15

Falland-Cheung, L., Waddell, J. N., Li, K. C., Tong, D., & Brunton, P. (2017). Investigation of the elastic modulus, tensile and flexural strength of five skull simulant materials for impact testing of a forensic skin/skull/brain model. Journal of the Mechanical Behavior of Biomedical Materials, 68, 303-307. doi: 10.1016/j.jmbbm.2017.02.023

Barazanchi, A., Li, K. C., Al-Amleh, B., Lyons, K., & Waddell, J. N. (2017). Additive technology: Update on current materials and applications in dentistry. Journal of Prosthodontics, 26(2), 156-163. doi: 10.1111/jopr.12510

Falland-Cheung, L., Waddell, J. N., Lazarjan, M. S., Jermy, M. C., Winter, T., Tong, D., & Brunton, P. A. (2017). Use of agar/glycerol and agar/glycerol/water as a translucent brain simulant for ballistic testing. Journal of the Mechanical Behavior of Biomedical Materials, 65, 665-671. doi: 10.1016/j.jmbbm.2016.09.034

Gee, C., Waddell, J. N., & Swain, M. V. (2017). Comparison of three and four point bending evaluation of two adhesive bonding systems for glass-ceramic zirconia bi-layered ceramics. Dental Materials, 33(9), 1004-1011. doi: 10.1016/j.dental.2017.06.007

Jansen van Vuuren, W.-A., Milmine, H., Al-Amleh, B., Lyons, K. M., & Waddell, N. J. (2017). Effect of multiple firings on the physical properties of a CAD/CAM produced lithium disilicate restorative material. New Zealand Dental Journal, 113(4), 31-38.

Kim, K. H., Loch, C., Waddell, J. N., Tompkins, G., & Schwass, D. (2017). Surface characteristics and biofilm development on selected dental ceramic materials. International Journal of Dentistry, 2017, 7627945. doi: 10.1155/2017/7627945

Aarts, J. M., Jansen van Vuuren, W.-A., Withy, K. E., Choi, J. E., & Waddell, N. J. (2017). A pilot study on the influence of two reinforcing materials (glass fibre mesh and electro-spun nylon nano fibres) on the flexural strength of a heat-cured poly (methyl methacrylate) denture base resin. New Zealand Dental Journal, 113(3), 11-15.

Tiu, J., Lin, T., Al-Amleh, B., & Waddell, J. N. (2016). Convergence angles and margin widths of tooth preparations by New Zealand dental students. Journal of Prosthetic Dentistry, 116, 74-79. doi: 10.1016/j.prosdent.2016.01.003

Blackburne, W. B., Waddell, J. N., Swain, M. V., Alves de Sousa, R. J., & Kieser, J. A. (2016). Biomechanical investigation of impact induced rib fractures of a porcine infant surrogate model. Journal of the Mechanical Behavior of Biomedical Materials, 62, 588-598. doi: 10.1016/j.jmbbm.2016.05.025

Li, K. C., Tran, L., Prior, D. J., Waddell, J. N., & Swain, M. V. (2016). Porcelain bonding to novel Co-Cr alloys: Influence of interfacial reactions on phase stability, plasticity and adhesion. Dental Materials, 32(12), 1504-1512. doi: 10.1016/j.dental.2016.09.008

Ma, S., Waddell, J. N., Atieh, M. A., Alsabeeha, N. H. M., & Payne, A. G. T. (2016). Maxillary three-implant overdentures opposing mandibular two-implant overdentures: 10-year prosthodontic outcomes. International Journal of Prosthodontics, 29(4), 327-336. doi: 10.11607/ijp.4631

Radford, G. E., Taylor, M. C., Kieser, J. A., Waddell, J. N., Walsh, K. A. J., Schofield, J. C., … Chakravorty, E. (2016). Simulating backspatter of blood from cranial gunshot wounds using pig models. International Journal of Legal Medicine, 130(4), 985-994. doi: 10.1007/s00414-015-1219-x

Choi, J. E., Lyons, K. M., McLean, M. C. B., & Waddell, J. N. (2016). Interarch comparison of intraoral pH and temperature: A pilot study. BDJ Open, 2, 16008. doi: 10.1038/bdjopen.2016.8

Jansen van Vuuren, W.-A., Jansen van Vuuren, L., Torr, B., & Waddell, J. N. (2016). Adhesion between zirconia and indirect composite resin. International Journal of Adhesion & Adhesives, 69, 72-78. doi: 10.1016/j.ijadhadh.2016.03.011

Falland-Cheung, L., Piccione, N., Zhao, T., Lazarjan, M. S., Hanlin, S., Jermy, M., & Waddell, J. N. (2016). Investigation of dental alginate and agar impression materials as a brain simulant for ballistic testing. Forensic Science International, 263, 169-175. doi: 10.1016/j.forsciint.2016.04.005

Sharma, A., McQuillan, A. J., Shibata, Y., Sharma, L. A., Waddell, J. N., & Duncan, W. J. (2016). Histomorphometric and histologic evaluation of titanium-zirconium (aTiZr) implants with anodized surfaces. Journal of Materials Science: Materials in Medicine, 27(5), 86. doi: 10.1007/s10856-016-5695-4

Choi, J. E., Waddell, J. N., Lyons, K. M., & Kieser, J. A. (2016). Intraoral pH and temperature during sleep with and without mouth breathing. Journal of Oral Rehabilitation, 43(5), 356-363. doi: 10.1111/joor.12372

Falland-Cheung, L., Pittar, N., Tong, D., & Waddell, J. N. (2015). Investigation of dental materials as skin simulants for forensic skin/skull/brain model impact testing. Forensic Science, Medicine, & Pathology, 11(4), 552-557. doi: 10.1007/s12024-015-9718-0

Tiu, J., Al-Amleh, B., Waddell, J. N., & Duncan, W. J. (2015). Reporting numeric values of complete crowns: Part 1: Clinical preparation parameters. Journal of Prosthetic Dentistry, 114(1), 67-74. doi: 10.1016/j.prosdent.2015.01.006

Carr, D., Lindstrom, A.-C., Jareborg, A., Champion, S., Waddell, N., Miller, D., … Kieser, J. (2015). Development of a skull/brain model for military wound ballistics studies. International Journal of Legal Medicine, 129(3), 505-510. doi: 10.1007/s00414-014-1073-2

Choi, J. E., Loke, C., Waddell, J. N., Lyons, K. M., Kieser, J. A., & Farella, M. (2015). Continuous measurement of intra-oral pH and temperature: Development, validation of an appliance and a pilot study. Journal of Oral Rehabilitation, 42(8), 563-570. doi: 10.1111/joor.12294

Tong, D. C., Winter, T. J., Jin, J., Bennett, A. C., & Waddell, J. N. (2015). Quantification of subconcussive impact forces to the head using a forensic model. Journal of Clinical Neuroscience, 22(4), 747-751. doi: 10.1016/j.jocn.2014.11.018

Li, K. C., Prior, D. J., Waddell, J. N., & Swain, M. V. (2015). Microstructure, phase content, and thermal stability of a cast Co-Cr dental alloy after porcelain sintering cycles using electron backscatter diffraction. Journal of Materials Research, 30(14), 2188-2196. doi: 10.1557/jmr.2015.178

Lindström, A.-C., Hoogewerff, J., Athens, J., Obertova, Z., Duncan, W., Waddell, N., & Kieser, J. (2015). Gunshot residue preservation in seawater. Forensic Science International, 253, 103-111. doi: 10.1016/j.forsciint.2015.05.021

Sharma, A., McQuillan, A. J., Sharma, L. A., Waddell, J. N., Shibata, Y., & Duncan, W. J. (2015). Spark anodization of titanium-zirconium alloy: Surface characterization and bioactivity assessment. Journal of Materials Science: Materials in Medicine, 26(8), 221. doi: 10.1007/s10856-015-5555-7

Li, K. C., Prior, D. J., Waddell, J. N., & Swain, M. V. (2015). Comparison of the microstructure and phase stability of as-cast, CAD/CAM and powder metallurgy manufactured Co–Cr dental alloys. Dental Materials, 31(12), e306-e315. doi: 10.1016/j.dental.2015.10.010

Tiu, J., Al-Amleh, B., Waddell, J. N., & Duncan, W. J. (2015). Clinical tooth preparations and associated measuring methods: A systematic review. Journal of Prosthetic Dentistry, 113(3), 175-184. doi: 10.1016/j.prosdent.2014.09.007

Tiu, J., Al-Amleh, B., Waddell, J. N., & Duncan, W. J. (2015). Reporting numeric values of complete crowns: Part 2: Retention and resistance theories. Journal of Prosthetic Dentistry, 114, 75-80. doi: 10.1016/j.prosdent.2015.01.007

Al-Amleh, B., Waddell, J. N., Lyons, K., & Swain, M. V. (2014). Influence of veneering porcelain thickness and cooling rate on residual stresses in zirconia molar crowns. Dental Materials, 30(3), 271-280. doi: 10.1016/j.dental.2013.11.011

Ting, S., Li, K. C., Waddell, J. N., Prior, D. J., Jansen van Vuuren, L., & Swain, M. V. (2014). Influence of a tungsten metal conditioner on the adhesion and residual stress of porcelain bonded to cobalt-chromium alloy. Journal of Prosthetic Dentistry, 112(3), 584-590. doi: 10.1016/j.prosdent.2013.12.009

Kieser, D. C., Kanade, S., Waddell, J. N., Kieser, J. A., Theis, J.-C., & Swain, M. V. (2014). The deer femur: A morphological and biomechanical animal model of the human femur. Bio-Medical Materials & Engineering, 24(4), 1693-1703. doi: 10.3233/bme-140981

Li, K. C., Ting, S., Prior, D. J., Waddell, J. N., & Swain, M. V. (2014). Microstructural analysis of Co-Cr dental alloy at the metal-porcelain interface: A pilot study. New Zealand Dental Journal, 110(4), 138-142.

Bradley, A. L., Swain, M. V., Waddell, J. N., Das, R., Athens, J., & Kieser, J. A. (2014). A comparison between rib fracture patterns in peri- and post mortem compressive injury in a piglet model. Journal of the Mechanical Behavior of Biomedical Materials, 33, 67-75. doi: 10.1016/j.jmbbm.2013.06.004

Tiu, J., Waddell, J. N., Al-Amleh, B., Jansen van Vuuren, W.-A., & Swain, M. V. (2014). Coordinate geometry method for capturing and evaluating crown preparation geometry. Journal of Prosthetic Dentistry, 112(3), 481-487. doi: 10.1016/j.prosdent.2013.11.012

Alameri, S. S., Aarts, J. M., Smith, M., & Waddell, J. N. (2014). Dental technology services and industry trends in New Zealand from 2010 to 2012. New Zealand Dental Journal, 110(2), 65-73.

Kieser, J. A., Weller, S., Swain, M. V., Waddell, J. N., & Das, R. (2013). Compressive rib fracture: Peri-mortem and post-mortem trauma patterns in a pig model. Legal Medicine, 15(4), 193-201. doi: 10.1016/j.legalmed.2013.01.001

Li, K. C., Waddell, J. N., Prior, D. J., Ting, S., Girvan, L., Jansen van Vuuren, L., & Swain, M. V. (2013). Effect of autoclave induced low-temperature degradation on the adhesion energy between yttria-stabilized zirconia veneered with porcelain. Dental Materials, 29(11), e263-e270. doi: 10.1016/j.dental.2013.08.204

Benjamin, O., Silcock, P., Kieser, J. A., Waddell, J. N., Swain, M. V., & Everett, D. W. (2012). Development of a model mouth containing an artificial tongue to measure the release of volatile compounds. Innovative Food Science & Emerging Technologies, 15, 96-103. doi: 10.1016/j.ifset.2012.03.004

Abduo, J., Lyons, K., Waddell, N., Bennani, V., & Swain, M. (2012). A comparison of fit of CNC-milled titanium and zirconia frameworks to implants. Clinical Implant Dentistry & Related Research, 14(Suppl. 1), e20-e29. doi: 10.1111/j.1708-8208.2010.00334.x

Bolter, C., Raniga, N., Waddell, J. N., & Kieser, J. (2012). Conservation of intraoral pressure changes during swallowing. Journal of Dental Sciences, 7(4), 324-329. doi: 10.1016/j.jds.2012.09.016

Abduo, J., Lyons, K., Bennani, V., Waddell, N., & Swain, M. (2011). Fit of screw-retained fixed implant frameworks fabricated by different methods: A systematic review. International Journal of Prosthodontics, 24(3), 207-220.

Abduo, J., Lyons, K., Bennani, V., Waddell, N., & Swain, M. (2011). Ajuste de estructuras fijas atornilladas sobre implantes, fabricadas mediante diferentes métodos [Adjusting screw fixed structures on implants, manufactured by different methods: A systematic review]. Revista Internacional de Prótesis Estomatológica, 13(4), 253-265.

Chang, C. W., Waddell, J. N., Lyons, K. M., & Swain, M. V. (2011). Cracking of porcelain surfaces arising from abrasive grinding with a dental air turbine. Journal of Prosthodontics, 20(8), 613-620. doi: 10.1111/j.1532-849X.2011.00760.x

Hussaini, H. M., Waddell, J. N., Girvan, L., West, L. M., Kardos, T. B., Rich, A. M., & Seymour, G. J. (2011). Silver solder ″tattoo,″: A novel form of oral pigmentation identified with the use of field emission scanning electron microscopy and electron dispersive spectrography. Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology, & Endodontology, 112(4), e6-e10. doi: 10.1016/j.tripleo.2011.03.049

Kieser, J., Bolter, C., Raniga, N., Waddell, J. N., Swain, M., & Farland, G. (2011). Tongue-palate interactions during swallowing. Journal of Texture Studies, 42(2), 95-102. doi: 10.1111/j.1745-4603.2010.00274.x

Choi, J. H., Waddell, J. N., Torr, B., & Swain, M. V. (2011). Pressed ceramics onto zirconia. Part 1: Comparison of crystalline phases present, adhesion to a zirconia system and flexural strength. Dental Materials, 27(12), 1204-1212. doi: 10.1126/science.1159584

Abduo, J., Bennani, V., Lyons, K., Waddell, N., & Swain, M. (2011). A novel in vitro approach to assess the fit of implant frameworks. Clinical Oral Implants Research, 22(6), 658-663. doi: 10.1111/j.1600-0501.2010.02019.x

Choi, J. E., Waddell, J. N., & Swain, M. V. (2011). Pressed ceramics onto zirconia: Part 2: Indentation fracture and influence of cooling rate on residual stresses. Dental Materials, 27(11), 1111-1118. doi: 10.1016/j.dental.2011.08.003

Kennedy, D., Kieser, J., Bolter, C., Swain, M., Singh, B., & Waddell, J. N. (2010). Tongue pressure patterns during water swallowing. Dysphagia, 25, 11-19. doi: 10.1007/s00455-009-9223-2

Abduo, J., Bennani, V., Waddell, N., Lyons, K., & Swain, M. (2010). Assessing the fit of implant fixed prostheses: A critical review. International Journal of Oral & Maxillofacial Implants, 25(3), 506-515.

Baumann, B., Pai, W.-H., Bennani, V., & Waddell, J. N. (2010). Dental alloys used for crown and bridge restorations by dental technicians in New Zealand. New Zealand Dental Journal, 106(2), 43-49.

Waddell, J. N., Payne, A. G. T., Swain, M. V., & Kieser, J. A. (2010). Scanning electron microscopy observations of failures of implant overdenture bars: A case series report. Clinical Implant Dentistry & Related Research, 12(1), 26-38. doi: 10.1111/j.1708-8208.2008.00127.x

Jörn, D., Waddell, J. N., & Swain, M. V. (2010). The influence of opaque application methods on the bond strength and final shade of PFM restorations. Journal of Dentistry, 38S(Suppl. 2), e143-e149. doi: 10.1016/j.jdent.2010.08.016

Waddell, J. N., Girvan, L., Aarts, J. M., Wu, W., & Swain, M. V. (2010). Elemental composition of imported porcelain-fused-to-metal crowns: A pilot study. New Zealand Dental Journal, 106(2), 50-54.

Saini, H., Waddell, J. N., Pullan, A. J., & Röhrle, O. (2009). Automatically generating subject-specific functional tooth surfaces using virtual mastication. Annals of Biomedical Engineering, 37(8), 1646-1653. doi: 10.1007/s10439-009-9725-y

Radford, G., Kieser, J., Bernal, V., Waddell, J. N., & Forrest, A. (2009). Biomechanical approach to human bitemark reconstruction. Journal of Forensic Odonto-Stomatology, 27(1), 33-36.

Röhrle, O., Waddell, J. N., Foster, K. D., Saini, H., & Pullan, A. J. (2009). Using a motion-capture system to record dynamic articulation for application in CAD/CAM software. Journal of Prosthodontics, 18(8), 703-710. doi: 10.1111/j.1532-849X.2009.00510.x

Wong, B., Kieser, J. A., Ichim, I., Swain, M., Livingstone, V., Waddell, N., & Taylor, M. (2008). Experimental simulation of non-ballistic wounding by sharp and blunt punches. Forensic Science, Medicine, & Pathology, 4(4), 212-220. doi: 10.1007/s12024-008-9042-z

Whittle, K., Kieser, J., Ichim, I., Swain, M., Waddell, N., Livingstone, V., & Taylor, M. (2008). The biomechanical modelling of non-ballistic skin wounding: Blunt-force injury. Forensic Science, Medicine, & Pathology, 4(1), 33-39. doi: 10.1007/s12024-007-0029-y

Kieser, J., Singh, B., Swain, M., Ichim, I., Waddell, J. N., Kennedy, D., … Livingstone, V. (2008). Measuring intraoral pressure: Adaptation of a dental appliance allows measurement during function. Dysphagia, 23(3), 237-243. doi: 10.1007/s00455-007-9126-z

Kudo, S., Vennell, R., Wilson, B., Waddell, N., & Sato, Y. (2008). Influence of surface penetration on measured fluid force on a hand model. Journal of Biomechanics, 41(16), 3502-3505. doi: 10.1016/j.jbiomech.2008.09.022

Kieser, J. A., Bernal, V., Waddell, J. N., & Raju, S. (2007). The uniqueness of the human anterior dentition: A geometric morphometric analysis. Journal of Forensic Sciences, 52(3), 671-677.

Waddell, J. N., Ichim, I., Lee, H., Fangtao, L., Payne, A. G. T., & Swain, M. V. (2007). Fatigue failures of bar-attachment brazed joints for implant-supported overdentures. Engineering Fracture Mechanics, 74, 1148-1159.

Tholey, M. J., Waddell, J. N., & Swain, M. V. (2007). Influence of the bonder on the adhesion of porcelain to machined titanium as determined by the strain energy release rate. Dental Materials, 23, 822-828.

Kieser, J., Herbison, P., Waddell, N., Kardos, T., & Innes, P. (2006). Learning in oral biology: A comparison between deep and surface approaches. New Zealand Dental Journal, 102(3), 64-68.

Waddell, J. N., Payne, A. G. T., & Swain, M. V. (2006). Physical and metallurgical considerations of failures of soldered bars in bar attachment systems for implant overdentures: A review of the literature. Journal of Prosthetic Dentistry, 96, 283-288.

Homann, F., Waddell, J. N., & Swain, M. V. (2006). Influence of water, loading rate and bonder on the adhesion of porcelain to titanium. Journal of Dentistry, 34, 485-490.

Kuzmanovic, D. V., & Waddell, J. N. (2005). Fabrication of a self-retaining surgical template for surgical placement of dental implants for the partially edentulous patient. Journal of Prosthetic Dentistry, 93(1), 95-96.

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Journal - Research Other

Brooks, T., Choi, J. E., Garnich, M., Hammer, N., Waddell, J. N., Duncan, W., & Jermy, M. (2018). Finite element models and material data for analysis of infant head impacts. Heliyon, 4(12), e01010. doi: 10.1016/j.heliyon.2018.e01010

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