Kusy, R. P. Orthodontic biomaterials: From the past to the present. Angle Orthod. 72, 501–512 (2002).
Robertson, L. et al. Effectiveness of clear aligner therapy for orthodontic treatment: A systematic review. Orthod. Craniofac. Res. 23(2), 133–142 (2020).
Cacciafesta, V., Sfondrini, M. F., Scribante, A., Klersy, C. & Auricchio, F. Evaluation of friction of conventional and metal-insert ceramic brackets in various bracket-archwire combinations. Am. J. Orthod. Dentofac. Orthop. 124, 403–409 (2003).
Johnson, G., Walker, M. P. & Kula, K. Fracture strength of ceramic bracket tie wings subjected to tension. Angle Orthod. 75, 95–100 (2005).
Namura, Y. et al. Influence of masticating cycles and chewing patterns on inadvertent enamel wear caused by zirconia brackets. Eur. J. Oral Sci. 130, e12831 (2022).
Polychronis, G. et al. Fracture toughness and hardness of in-office, 3D-printed ceramic brackets. Orthod. Craniofac. Res. 26, 476–480 (2023).
Springate, S. D. & Winchester, L. J. An evaluation of zirconium oxide brackets: A preliminary laboratory and clinical report. Br. J. Orthod. 18, 203–209 (1991).
Keith, O., Kusy, R. P. & Whitley, J. Q. Zirconia brackets: An evaluation of morphology and coefficients of friction. Am. J. Orthod. Dentofac. Orthop. 106, 605–614 (1994).
Kontonasaki, E. et al. Monolithic zirconia: An update to current knowledge. Optical properties, wear, and clinical performance. Dent. J. 7, 90 (2019).
Zhang, Y. & Lawn, B. R. Novel zirconia materials in dentistry. J. Dent. Res. 97, 140–147 (2018).
Kelly, J. R. & Denry, I. Stabilized zirconia as a structural ceramic: An overview. Dent. Mater. 24, 289–298 (2008).
Denry, I. & Kelly, J. R. State of the art of zirconia for dental applications. Dent. Mater. 24, 299–307 (2008).
Han, J., Zhao, J. & Shen, Z. Zirconia ceramics in metal-free implant dentistry. Adv. Appl. Ceram. 116, 138–150 (2017).
Maki, K. et al. Applicative characteristics of a new zirconia bracket with multiple slots. Int. J. Dent. 2016, 4348325 (2016).
Panayi, N. C. In-house three-dimensional designing and printing customized brackets. J. World Fed. Orthod. 11, 190–196 (2022).
Zang, N. et al. Comparison of the shear rebond strength of zirconia brackets treated with different Er: YAG laser energies. Dent. Mater. J. 42, 405–411 (2023).
Tong, H., Tanaka, C. B., Kaizer, M. R. & Zhang, Y. Characterization of three commercial Y-TZP ceramics produced for their high-translucency, high-strength and high-surface area. Ceram. Int. 42, 1077–1085 (2016).
Pekkan, G., Pekkan, K., Bayindir, B. Ç., Özcan, M. & Karasu, B. Factors affecting the translucency of monolithic zirconia ceramics: A review from materials science perspective. Dent. Mater. J. 39, 1–8 (2020).
Kim, H. Y. Statistical notes for clinical researchers: Evaluation of measurement error 2: Dahlberg’s error, Bland–Altman method, and Kappa coefficient. Restor. Dent. Endod. 38, 182–185 (2013).
Cash, A., Good, S., Curtis, R. & McDonald, F. An evaluation of slot size in orthodontic brackets—are standards as expected?. Angle Orthod. 74, 450–453 (2004).
Lefebvre, C., Saadaoui, H., Olive, J. M., Renaudin, S. & Jordana, F. Variability of slot size in orthodontic brackets. Clin. Exp. Dent. Res. 5, 528–533 (2019).
Erduran, R. H. M. G. et al. Analysis on the precision of the dimensions of self-ligating brackets. Microsc. Res. Tech. 79, 1188–1192 (2016).
27020 I. Dentistry: Brackets and tubes for use in orthodontics. (International Organization for Standardization, 2010).
Alfrisany, N. M. & De Souza, G. M. Surface and bulk properties of zirconia as a function of composition and aging. J. Mech. Behav. Biomed. Mater. 126, 104994 (2022).
Alao, A. R. et al. Surface quality of yttria-stabilized tetragonal zirconia polycrystal in CAD/CAM milling, sintering, polishing and sandblasting processes. J. Mech. Behav. Biomed. Mater. 65, 102–116 (2017).
Jum’ah, A. A., Brunton, P. A., Li, K. C. & Waddell, J. N. Simulated clinical adjustment and intra-oral polishing of two translucent, monolithic zirconia dental ceramics: An in vitro investigation of surface roughness. J. Dent. 101, 103447 (2020).
Yang, L., Yin, G., Liao, X., Yin, X. & Ye, N. A novel customized ceramic bracket for esthetic orthodontics: In vitro study. Prog. Orthod. 20, 39 (2019).
Guazzato, M., Albakry, M., Ringer, S. P. & Swain, M. V. Strength, fracture toughness and microstructure of a selection of all-ceramic materials. Part II. Zirconia-based dental ceramics. Dent. Mater. 20, 449–456 (2004).
Zhang, F. et al. Strength, toughness and aging stability of highly-translucent Y-TZP ceramics for dental restorations. Dent. Mater. 32, e327-337 (2016).
Lopes Filho, H., Maia, L. E., Araújo, M. V. A. & Ruellas, A. C. O. Influence of optical properties of esthetic brackets (color, translucence, and fluorescence) on visual perception. Am. J. Orthod. Dentofac. Orthop. 141, 460–467 (2012).
Cho, Y. E., Lim, Y. J., Han, J. S., Yeo, I. S. L. & Yoon, H. I. Effect of yttria content on the translucency and masking ability of yttria-stabilized tetragonal zirconia polycrystal. Materials 13, 4726 (2020).
Lee, Y. K. Changes in the reflected and transmitted color of esthetic brackets after thermal cycling. Am. J. Orthod. Dentofac. Orthop. 133(641), e1-6 (2008).
Nascimento Oliveira, A. L., Elias, C. N., Salomão dos Santos, H. E., Santos, C. D. & de Biasi, R. S. Physical properties and color stainability by coffee and red wine of opaque and high translucency zirconia dental ceramics after hydrothermal degradation. Int. J. Biomater. 2022, 1571729 (2022).
Tabatabaian, F. Color in zirconia-based restorations and related factors: A literature review. J. Prosthodont. 27, 201–211 (2018).
Kang, C. M., Peng, T. Y. & Shimoe, S. Color accuracy of different types of monolithic multilayer precolored zirconia ceramics. J. Prosthet. Dent. 124(6), 789.e1-e7 (2020).
Pereira, R. M., Campos, T. M. B., Bonfante, E. A. & Thim, G. P. A comparative study of mechanical properties of yttria stabilized zirconia monolithic and bilayer configuration for dental application. J. Mech. Behav. Biomed. Mater. 148, 106160 (2023).
Wang, W. N. et al. Bond strength of various bracket base designs. Am. J. Orthod. Dentofac. Orthop. 125(1), 65–70 (2004).
Algera, T. J., Kleverlaan, C. J., Prahl-Andersen, B. & Feilzer, A. J. The influence of different bracket base surfaces on tensile and shear bond strength. Eur. J. Orthod. 30(5), 490–494 (2008).
Fonseca, Y. R. et al. Modeling of the influence of chemical composition, sintering temperature, density, and thickness in the light transmittance of four zirconia dental prostheses. Materials 12, 2529 (2019).
Shin, S. H., Yu, H. S., Cha, J. Y., Kwon, J. S. & Hwang, C. J. Scanning accuracy of bracket features and slot base angle in different bracket materials by four intraoral scanners: An in vitro study. Materials 14, 365 (2021).
Arellano Moncayo, A. M., Peñate, L., Arregui, M., Giner-Tarrida, L. & Cedeño, R. State of the art of different zirconia materials and their indications according to evidence-based clinical performance: A narrative review. Dent. J. 11, 18 (2023).
Li, Q.-L. et al. The influence of yttria content on the microstructure, phase stability and mechanical properties of dental zirconia. Ceram. Int. 48, 5361–5368 (2022).
Kim, S. Y. et al. Precision and trueness of dental models manufactured with different 3-dimensional printing techniques. Am. J. Orthod. Dentofac. Orthop. 153, 144–153 (2018).
Choi, S. H., Kang, D. Y. & Hwang, C. J. Surface roughness of three types of modern plastic bracket slot floors and frictional resistance. Angle Orthod. 84, 177–183 (2014).
Gale, M. & Darvell, B. Thermal cycling procedures for laboratory testing of dental restorations. J. Dent. 27, 89–99 (1999).
Haralur, S. B., Raqe, S., Alqahtani, N. & Alhassan Mujayri, F. Effect of hydrothermal aging and beverages on color stability of lithium disilicate and zirconia based ceramics. Medicina 55, 749 (2019).
Lee, Y. K. Colour and translucency of tooth-coloured orthodontic brackets. Eur. J. Orthod. 30, 205–210 (2008).
