Nd:YAG Laser to obtain Irregularities on the Inner Surface of Porcelain. 2015

Thiago Soares Porto, and Betina Grehs Porto, and Edson Alves de Campos, and Sizenando de Toledo Porto-Neto, and Monica Barros da Silva, and Shilpa H Bhandi, and Mateus Rodrigues Tonetto, and Welingtom Dinelli, and Matheus Coelho Bandeca
Department of Restorative Dentistry, Universidade Estadual Paulista, Araraquara, Sao Paulo, Brazil.

The aim of this study was to evaluate the inner surface of two ceramic systems: IPS Empress II (Ivoclar Vivadent, Germany) and In-Ceram Alumina (Vita Zahnfabrick, Germany) submitted to surface treatments, especially by Nd:YAG laser. Fifty samples were prepared in pellet form for each ceramic system according to manufacturers' specifications. The samples were stored at room temperature and then be subjected to surface treatment: without treatment (T0) (control), hydrofluoric acid-etched (T1), hydrofluoric acid-etched associated with the airborne particle-abraded (T2); CoJet system (T3), Nd:YAG laser (T4). The data were performed the statistical analysis by ANOVA and Tukey's test (p < 0.001). The group control (T0) of the ceramics, the analysis showed the lowest roughness values; for the System Alumina In-Ceram, treatment with hydrofluoric acid (T1), associated with hydrofluoric acid and airborne particle-abraded (T2) and Nd:YAG laser (T4), had no statistically significant difference, whereas for the IPS Empress System II treatment with hydrofluoric acid (T1) and hydrofluoric acid associated with airborne particle-abraded (T2), had no statistically significant difference between the system and also CoJet (T3) and hydrofluoric acid associated with the airborne particle-abraded (T2). Photomicrographs of scanning electron microscopy showed different characteristics to the treatments for each ceramic system. The IPS Empress II had the appearance of favoring the retention when treated with hydrofluoric acid, as well as its association with the airborne particle-abraded. Uncertainty in Alumina, treatment with hydrofluoric acid associated with the airborne particle-abraded and CoJet system and provided a surface with irregularities. With respect to the laser further studies should be performed for parameters that are ideal for your application. The ceramic restorations are attractive due of their excellent esthetics and the ability to stay for long periods. However, the retention of ceramic requires further study.

UI MeSH Term Description Entries
D008422 Materials Testing The testing of materials and devices, especially those used for PROSTHESES AND IMPLANTS; SUTURES; TISSUE ADHESIVES; etc., for hardness, strength, durability, safety, efficacy, and biocompatibility. Biocompatibility Testing,Biocompatible Materials Testing,Hemocompatibility Testing,Testing, Biocompatible Materials,Testing, Hemocompatible Materials,Hemocompatibility Testings,Hemocompatible Materials Testing,Materials Testing, Biocompatible,Materials Testing, Hemocompatible,Testing, Biocompatibility,Testing, Hemocompatibility,Testing, Materials,Testings, Biocompatibility
D008855 Microscopy, Electron, Scanning Microscopy in which the object is examined directly by an electron beam scanning the specimen point-by-point. The image is constructed by detecting the products of specimen interactions that are projected above the plane of the sample, such as backscattered electrons. Although SCANNING TRANSMISSION ELECTRON MICROSCOPY also scans the specimen point by point with the electron beam, the image is constructed by detecting the electrons, or their interaction products that are transmitted through the sample plane, so that is a form of TRANSMISSION ELECTRON MICROSCOPY. Scanning Electron Microscopy,Electron Scanning Microscopy,Electron Microscopies, Scanning,Electron Microscopy, Scanning,Electron Scanning Microscopies,Microscopies, Electron Scanning,Microscopies, Scanning Electron,Microscopy, Electron Scanning,Microscopy, Scanning Electron,Scanning Electron Microscopies,Scanning Microscopies, Electron,Scanning Microscopy, Electron
D003776 Dental Porcelain A type of porcelain used in dental restorations, either jacket crowns or inlays, artificial teeth, or metal-ceramic crowns. It is essentially a mixture of particles of feldspar and quartz, the feldspar melting first and providing a glass matrix for the quartz. Dental porcelain is produced by mixing ceramic powder (a mixture of quartz, kaolin, pigments, opacifiers, a suitable flux, and other substances) with distilled water. (From Jablonski's Dictionary of Dentistry, 1992) Porcelain,Porcelain, Dental,Dental Porcelains,Porcelains,Porcelains, Dental
D006858 Hydrofluoric Acid Hydrofluoric acid. A solution of hydrogen fluoride in water. It is a colorless fuming liquid which can cause painful burns. Hydrogen Fluoride,Fluohydric Acid,Fluorhydric Acid,Acid, Fluohydric,Acid, Fluorhydric,Acid, Hydrofluoric,Fluoride, Hydrogen
D000134 Acid Etching, Dental Preparation of TOOTH surfaces and DENTAL MATERIALS with etching agents, usually phosphoric acid, to roughen the surface to increase adhesion or osteointegration. Dental Acid Etching,Etching, Dental Acid
D013499 Surface Properties Characteristics or attributes of the outer boundaries of objects, including molecules. Properties, Surface,Property, Surface,Surface Property
D053844 Lasers, Solid-State Lasers which use a solid, as opposed to a liquid or gas, as the lasing medium. Common materials used are crystals, such as YAG (YTTRIUM aluminum garnet); alexandrite; and CORUNDUM, doped with a rare earth element such as a NEODYMIUM; ERBIUM; or HOLMIUM. The output is sometimes additionally modified by addition of non-linear optical materials such as potassium titanyl phosphate crystal, which for example is used with neodymium YAG lasers to convert the output light to the visible range. Alexandrite Laser,Alexandrite Lasers,Diode Pumped Solid State Laser,Diode Pumped Solid State Lasers,Er-YAG Laser,Er-YAG Lasers,Erbium Doped Yttrium Aluminum Garnet Laser,Erbium YAG Laser,Erbium-Doped Yttrium Aluminum Garnet Laser,Erbium-Doped Yttrium Aluminum Garnet Lasers,Ho YAG Laser,Ho YAG Lasers,Holmium Doped Yttrium Aluminum Garnet Lasers,Holmium Laser,Holmium-YAG Laser,Holmium-YAG Lasers,KTP Laser,Laser, Nd-YAG,Nd-YAG Laser,Nd-YAG Lasers,Neodymium-Doped Yttrium Aluminum Garnet Laser,Neodymium-Doped Yttrium Aluminum Garnet Lasers,Potassium Titanyl Phosphate Laser,Ruby Laser,Ruby Lasers,Solid-State Laser,YAG Laser,YAG Lasers,YLF Laser,YLF Lasers,YSGG Laser,YSGG Lasers,Yttrium Aluminum Garnet Laser,Yttrium-Lithium-Fluoride Laser,Yttrium-Lithium-Fluoride Lasers,Yttrium-Scandium-Gallium Garnet Laser,Yttrium-Scandium-Gallium Garnet Lasers,Erbium YAG Lasers,Holmium Lasers,KTP Lasers,Lasers, Alexandrite,Lasers, Diode Pumped Solid State,Lasers, Er-YAG,Lasers, Erbium-Doped Yttrium Aluminum Garnet,Lasers, Ho-YAG,Lasers, Holmium Doped Yttrium Aluminum Garnet,Lasers, Nd-YAG,Lasers, Neodymium-Doped Yttrium Aluminum Garnet,Lasers, Ruby,Lasers, YAG,Lasers, Yttrium Aluminum Garnet,Lasers, Yttrium-Lithium-Fluoride,Potassium Titanyl Phosphate Lasers,Yttrium Aluminum Garnet Lasers,Er YAG Laser,Er YAG Lasers,Erbium Doped Yttrium Aluminum Garnet Lasers,Ho-YAG Laser,Ho-YAG Lasers,Holmium YAG Laser,Holmium YAG Lasers,Laser, Alexandrite,Laser, Er-YAG,Laser, Erbium YAG,Laser, Ho YAG,Laser, Ho-YAG,Laser, Holmium,Laser, Holmium-YAG,Laser, KTP,Laser, Nd YAG,Laser, Ruby,Laser, Solid-State,Laser, YAG,Laser, YLF,Laser, YSGG,Laser, Yttrium-Lithium-Fluoride,Laser, Yttrium-Scandium-Gallium Garnet,Lasers, Er YAG,Lasers, Erbium Doped Yttrium Aluminum Garnet,Lasers, Erbium YAG,Lasers, Ho YAG,Lasers, Holmium,Lasers, Holmium-YAG,Lasers, KTP,Lasers, Nd YAG,Lasers, Neodymium Doped Yttrium Aluminum Garnet,Lasers, Solid State,Lasers, YLF,Lasers, YSGG,Lasers, Yttrium Lithium Fluoride,Lasers, Yttrium-Scandium-Gallium Garnet,Nd YAG Laser,Nd YAG Lasers,Neodymium Doped Yttrium Aluminum Garnet Laser,Neodymium Doped Yttrium Aluminum Garnet Lasers,Solid State Laser,Solid-State Lasers,YAG Laser, Erbium,YAG Laser, Ho,YAG Lasers, Erbium,YAG Lasers, Ho,Yttrium Lithium Fluoride Laser,Yttrium Lithium Fluoride Lasers,Yttrium Scandium Gallium Garnet Laser,Yttrium Scandium Gallium Garnet Lasers

Related Publications

Thiago Soares Porto, and Betina Grehs Porto, and Edson Alves de Campos, and Sizenando de Toledo Porto-Neto, and Monica Barros da Silva, and Shilpa H Bhandi, and Mateus Rodrigues Tonetto, and Welingtom Dinelli, and Matheus Coelho Bandeca
May 2018, Journal of the mechanical behavior of biomedical materials,
Thiago Soares Porto, and Betina Grehs Porto, and Edson Alves de Campos, and Sizenando de Toledo Porto-Neto, and Monica Barros da Silva, and Shilpa H Bhandi, and Mateus Rodrigues Tonetto, and Welingtom Dinelli, and Matheus Coelho Bandeca
June 1998, American journal of dentistry,
Thiago Soares Porto, and Betina Grehs Porto, and Edson Alves de Campos, and Sizenando de Toledo Porto-Neto, and Monica Barros da Silva, and Shilpa H Bhandi, and Mateus Rodrigues Tonetto, and Welingtom Dinelli, and Matheus Coelho Bandeca
December 2000, Hua xi kou qiang yi xue za zhi = Huaxi kouqiang yixue zazhi = West China journal of stomatology,
Thiago Soares Porto, and Betina Grehs Porto, and Edson Alves de Campos, and Sizenando de Toledo Porto-Neto, and Monica Barros da Silva, and Shilpa H Bhandi, and Mateus Rodrigues Tonetto, and Welingtom Dinelli, and Matheus Coelho Bandeca
April 1999, Dentistry today,
Thiago Soares Porto, and Betina Grehs Porto, and Edson Alves de Campos, and Sizenando de Toledo Porto-Neto, and Monica Barros da Silva, and Shilpa H Bhandi, and Mateus Rodrigues Tonetto, and Welingtom Dinelli, and Matheus Coelho Bandeca
November 2005, American journal of orthodontics and dentofacial orthopedics : official publication of the American Association of Orthodontists, its constituent societies, and the American Board of Orthodontics,
Thiago Soares Porto, and Betina Grehs Porto, and Edson Alves de Campos, and Sizenando de Toledo Porto-Neto, and Monica Barros da Silva, and Shilpa H Bhandi, and Mateus Rodrigues Tonetto, and Welingtom Dinelli, and Matheus Coelho Bandeca
March 1991, Ophthalmic surgery,
Thiago Soares Porto, and Betina Grehs Porto, and Edson Alves de Campos, and Sizenando de Toledo Porto-Neto, and Monica Barros da Silva, and Shilpa H Bhandi, and Mateus Rodrigues Tonetto, and Welingtom Dinelli, and Matheus Coelho Bandeca
February 2011, Shanghai kou qiang yi xue = Shanghai journal of stomatology,
Thiago Soares Porto, and Betina Grehs Porto, and Edson Alves de Campos, and Sizenando de Toledo Porto-Neto, and Monica Barros da Silva, and Shilpa H Bhandi, and Mateus Rodrigues Tonetto, and Welingtom Dinelli, and Matheus Coelho Bandeca
March 2012, Lasers in medical science,
Thiago Soares Porto, and Betina Grehs Porto, and Edson Alves de Campos, and Sizenando de Toledo Porto-Neto, and Monica Barros da Silva, and Shilpa H Bhandi, and Mateus Rodrigues Tonetto, and Welingtom Dinelli, and Matheus Coelho Bandeca
December 1996, Journal of clinical laser medicine & surgery,
Thiago Soares Porto, and Betina Grehs Porto, and Edson Alves de Campos, and Sizenando de Toledo Porto-Neto, and Monica Barros da Silva, and Shilpa H Bhandi, and Mateus Rodrigues Tonetto, and Welingtom Dinelli, and Matheus Coelho Bandeca
February 2015, Lasers in medical science,
Copied contents to your clipboard!