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Gámez F, Cortada M, Lago S. β-stretching parameter and Vogel–like temperature for reorientational relaxation from molecular dynamics of rod models with extended dipoles. Mol Phys 2013. [DOI: 10.1080/00268976.2012.704156] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Lusvardi G, Malavasi G, Cortada M, Menabue L, Menziani MC, Pedone A, Segre U. Elucidation of the Structural Role of Fluorine in Potentially Bioactive Glasses by Experimental and Computational Investigation. J Phys Chem B 2008; 112:12730-9. [DOI: 10.1021/jp803031z] [Citation(s) in RCA: 96] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- G. Lusvardi
- Department of Chemistry and SCS center, University of Modena and Reggio Emilia, Via G. Campi 183, 41100 Modena, Italy, and Department of Physical, Chemical and Natural Systems, University “Pablo de Olavide”, Sevilla, Spain
| | - G. Malavasi
- Department of Chemistry and SCS center, University of Modena and Reggio Emilia, Via G. Campi 183, 41100 Modena, Italy, and Department of Physical, Chemical and Natural Systems, University “Pablo de Olavide”, Sevilla, Spain
| | - M. Cortada
- Department of Chemistry and SCS center, University of Modena and Reggio Emilia, Via G. Campi 183, 41100 Modena, Italy, and Department of Physical, Chemical and Natural Systems, University “Pablo de Olavide”, Sevilla, Spain
| | - L. Menabue
- Department of Chemistry and SCS center, University of Modena and Reggio Emilia, Via G. Campi 183, 41100 Modena, Italy, and Department of Physical, Chemical and Natural Systems, University “Pablo de Olavide”, Sevilla, Spain
| | - M. C. Menziani
- Department of Chemistry and SCS center, University of Modena and Reggio Emilia, Via G. Campi 183, 41100 Modena, Italy, and Department of Physical, Chemical and Natural Systems, University “Pablo de Olavide”, Sevilla, Spain
| | - A. Pedone
- Department of Chemistry and SCS center, University of Modena and Reggio Emilia, Via G. Campi 183, 41100 Modena, Italy, and Department of Physical, Chemical and Natural Systems, University “Pablo de Olavide”, Sevilla, Spain
| | - U. Segre
- Department of Chemistry and SCS center, University of Modena and Reggio Emilia, Via G. Campi 183, 41100 Modena, Italy, and Department of Physical, Chemical and Natural Systems, University “Pablo de Olavide”, Sevilla, Spain
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Lago S, Gámez F, Cortada M, Merkling PJ, Garzón B. Influence of the Displacement out of the Center of Mass and Nonaxiality of the Dipole on the Thermodynamics of Liquids Composed of Linear Dipole Molecules. J Phys Chem B 2008; 112:8069-75. [DOI: 10.1021/jp801680z] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- S. Lago
- Dpt. Sistemas Físicos, Químicos y Naturales, Universidad Pablo de Olavide, Ctra. de Utrera Km. 1, Seville 41013, Spain, and Dpt. Física Aplicada, Fisicoquímica y Óptica Facultad de Farmacia, Universidad San Pablo CEU, Urb. Montepríncipe, Boadilla del Monte, 28668 Madrid, Spain
| | - F. Gámez
- Dpt. Sistemas Físicos, Químicos y Naturales, Universidad Pablo de Olavide, Ctra. de Utrera Km. 1, Seville 41013, Spain, and Dpt. Física Aplicada, Fisicoquímica y Óptica Facultad de Farmacia, Universidad San Pablo CEU, Urb. Montepríncipe, Boadilla del Monte, 28668 Madrid, Spain
| | - M. Cortada
- Dpt. Sistemas Físicos, Químicos y Naturales, Universidad Pablo de Olavide, Ctra. de Utrera Km. 1, Seville 41013, Spain, and Dpt. Física Aplicada, Fisicoquímica y Óptica Facultad de Farmacia, Universidad San Pablo CEU, Urb. Montepríncipe, Boadilla del Monte, 28668 Madrid, Spain
| | - P. J. Merkling
- Dpt. Sistemas Físicos, Químicos y Naturales, Universidad Pablo de Olavide, Ctra. de Utrera Km. 1, Seville 41013, Spain, and Dpt. Física Aplicada, Fisicoquímica y Óptica Facultad de Farmacia, Universidad San Pablo CEU, Urb. Montepríncipe, Boadilla del Monte, 28668 Madrid, Spain
| | - B. Garzón
- Dpt. Sistemas Físicos, Químicos y Naturales, Universidad Pablo de Olavide, Ctra. de Utrera Km. 1, Seville 41013, Spain, and Dpt. Física Aplicada, Fisicoquímica y Óptica Facultad de Farmacia, Universidad San Pablo CEU, Urb. Montepríncipe, Boadilla del Monte, 28668 Madrid, Spain
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Cortada M, Giner L, Costa S, Gil FJ, Rodríguez D, Planell JA. Galvanic corrosion behavior of titanium implants coupled to dental alloys. J Mater Sci Mater Med 2000; 11:287-293. [PMID: 15348025 DOI: 10.1023/a:1008905229522] [Citation(s) in RCA: 44] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
The corrosion of five materials for implant suprastructures (cast-titanium, machined-titanium, gold alloy, silver-palladium alloy and chromium-nickel alloy), was investigated in vitro, the materials being galvanically coupled to a titanium implant. Various electrochemical parameters E(CORR), i(CORR) Evans diagrams, polarization resistance and Tafel slopes) were analyzed. The microstructure of the different dental materials was observed before and after corrosion processes by optical and electron microscopy. Besides, the metallic ions released in the saliva environment were quantified during the corrosion process by means of inductively coupled plasma-mass spectrometry technique (ICP-MS). The cast and machined titanium had the most passive current density at a given potential and chromium-nickel alloy had the most active critical current density values. The high gold content alloys have excellent resistance corrosion, although this decreases when the gold content is lower in the alloy. The palladium alloy had a low critical current density due to the presence of gallium in this composition but a selective dissolution of copper-rich phases was observed through energy dispersive X-ray analysis.
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Affiliation(s)
- M Cortada
- Facultad de Ciencias de la Salud, Universidad Internacional de Cataluña, Campus de San Cugat del Vallès, Barcelona, Spain
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Cortada M, Giner L, Costa S, Gil FJ, Rodríguez D, Planell JA. Metallic ion release in artificial saliva of titanium oral implants coupled with different metal superstructures. Biomed Mater Eng 1997; 7:213-20. [PMID: 9262834] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
In this work the metallic ion release in oral implants with superstructures of different metals and alloys used in clinical dentistry has been determined. This study has been realized in a saliva environment at 37 degrees C. The measurements of the ion release were carried out by means of the Inductively Coupled Plasma Mass Spectrometry technique. The titanium oral implant coupled with a chromium-nickel alloy releases a high quantity of ions and the implant coupled with the titanium superstructure presents a low value of ion release.
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Affiliation(s)
- M Cortada
- Departmento Ciencias Morfológicas y Odontoestomatología, Facultad de Odontología, Universidad de Barcelona, Spain
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Cortada M, Giner L, Costa S, Gil F, Rodríguez D, Planell J. Metallic ion release in artificial saliva of titanium oral implants coupled with different metal superstructures. Biomed Mater Eng 1997. [DOI: 10.3233/bme-1997-7306] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Affiliation(s)
- M. Cortada
- Departemento Ciencias Morfológicas y Odontoestomatología, Facultad de Odontología, Universidad de Barcelona, Barcelona, Spain
| | - L. Giner
- Departemento Ciencias Morfológicas y Odontoestomatología, Facultad de Odontología, Universidad de Barcelona, Barcelona, Spain
| | - S. Costa
- Departemento Ciencias Morfológicas y Odontoestomatología, Facultad de Odontología, Universidad de Barcelona, Barcelona, Spain
| | - F.J. Gil
- Departemento Ciencia de los Materiales e Ingeniería Metalúrgica, E.T.S.E.I.B., Universitat Politècnica de Catalunya, Av. Diagonal 647, 08028-Barcelona, Spain
| | - D. Rodríguez
- Departemento Ciencia de los Materiales e Ingeniería Metalúrgica, E.T.S.E.I.B., Universitat Politècnica de Catalunya, Av. Diagonal 647, 08028-Barcelona, Spain
| | - J.A. Planell
- Departemento Ciencia de los Materiales e Ingeniería Metalúrgica, E.T.S.E.I.B., Universitat Politècnica de Catalunya, Av. Diagonal 647, 08028-Barcelona, Spain
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Sabrià J, Cortada M, Giner L, Gil F, Fernández E, Manero J, Planell J. A study of load cycling in a NiTi shape memory alloy with pseudoelastic behaviour used in dental prosthetic fixators. Biomed Mater Eng 1996. [DOI: 10.3233/bme-1996-6302] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Affiliation(s)
- J. Sabrià
- Department of Morphological Sciences and Odonto-stomatology, Faculty of Odontology, Universitat de Barcelona, c/Feixa Llarga s/n. 08907-L'Hospitalet del Llobregat, Barcelona, Spain, Tel.: +3434024200
| | - M. Cortada
- Department of Morphological Sciences and Odonto-stomatology, Faculty of Odontology, Universitat de Barcelona, c/Feixa Llarga s/n. 08907-L'Hospitalet del Llobregat, Barcelona, Spain, Tel.: +3434024200
| | - L. Giner
- Department of Morphological Sciences and Odonto-stomatology, Faculty of Odontology, Universitat de Barcelona, c/Feixa Llarga s/n. 08907-L'Hospitalet del Llobregat, Barcelona, Spain, Tel.: +3434024200
| | - F.J. Gil
- Department of Materials Science and Metallurgy, ETSIIB, Universitat Politècnica de Catalunya, Avda. Diagonal 647, 08028-Barcelona, Spain, Tel.: +34 3 4016708
| | - E. Fernández
- Department of Materials Science and Metallurgy, ETSIIB, Universitat Politècnica de Catalunya, Avda. Diagonal 647, 08028-Barcelona, Spain, Tel.: +34 3 4016708
| | - J.M. Manero
- Department of Materials Science and Metallurgy, ETSIIB, Universitat Politècnica de Catalunya, Avda. Diagonal 647, 08028-Barcelona, Spain, Tel.: +34 3 4016708
| | - J.A. Planell
- Department of Materials Science and Metallurgy, ETSIIB, Universitat Politècnica de Catalunya, Avda. Diagonal 647, 08028-Barcelona, Spain, Tel.: +34 3 4016708
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Gil F, Fernández E, Manero J, Planell J, Sabria J, Cortada M, Giner L. A Study of the Abrasive Resistance of Metal Alloys with Applications in Dental Prosthetic Fixators. Biomed Mater Eng 1995. [DOI: 10.3233/bme-1995-5303] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Affiliation(s)
- F.J. Gil
- Departmento de Ciencia de los Materiales e Ingeniería Metalúrgia, Escuela Técnica Superior de Ingenieros Industriales de Barcelona, Universidad Politécnica de Cataluña, Diagonal 647, 08028-Barcelona, Spain
| | - E. Fernández
- Departmento de Ciencia de los Materiales e Ingeniería Metalúrgia, Escuela Técnica Superior de Ingenieros Industriales de Barcelona, Universidad Politécnica de Cataluña, Diagonal 647, 08028-Barcelona, Spain
| | - J.M. Manero
- Departmento de Ciencia de los Materiales e Ingeniería Metalúrgia, Escuela Técnica Superior de Ingenieros Industriales de Barcelona, Universidad Politécnica de Cataluña, Diagonal 647, 08028-Barcelona, Spain
| | - J.A. Planell
- Departmento de Ciencia de los Materiales e Ingeniería Metalúrgia, Escuela Técnica Superior de Ingenieros Industriales de Barcelona, Universidad Politécnica de Cataluña, Diagonal 647, 08028-Barcelona, Spain
| | - J. Sabria
- Departmento de Ciencias Morfológicas y Odontoestomatología, Facultad de Odontología, Universidad de Barcelona, Spain
| | - M. Cortada
- Departmento de Ciencias Morfológicas y Odontoestomatología, Facultad de Odontología, Universidad de Barcelona, Spain
| | - L. Giner
- Departmento de Ciencias Morfológicas y Odontoestomatología, Facultad de Odontología, Universidad de Barcelona, Spain
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Fernández E, Gil F, Cortada M, Sabrià J, Planell J. Abrasive wear of different dental alloys. J Biomech 1994. [DOI: 10.1016/0021-9290(94)91409-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Boj JR, Duran von Arx J, Cortada M, Jimenez A, Golobart J. Dentures for a 3-yr-old child with ectodermal dysplasia: case report. Am J Dent 1993; 6:165-7. [PMID: 8240782] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
A case of a 3-year-old boy with X-linked hypohidrotic ectodermal dysplasia is presented. Complete maxillary and mandibular dentures were made at 3 years and 2 months of age. The process for making the dentures is described. Obtaining enough patient cooperation and proper application of behavioral management techniques are critical factors for the procedure described in the article.
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Affiliation(s)
- J R Boj
- Pediatric Dentistry, Dental School of the University of Barcelona, Spain
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Boj JR, Duran J, Cortada M, Jimenez A, Golobart J. Cephalometric changes in a patient with ectodermal dysplasia after placement of dentures. J Clin Pediatr Dent 1993; 17:217-20. [PMID: 8217885] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/29/2023] Open
Abstract
The purpose of this article is to analyze the changes observed in a three-year-old boy affected of ectodermal dysplasia after the placement of complete dentures. Esthetic, functional as well as cephalometric changes are discussed.
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Affiliation(s)
- J R Boj
- Department of Pediatric Dentistry, Dental School of the University of Barcelona, Spain
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Llombart D, Cortada M, Sabria J, Giner L. [Computerization in prosthetics. The Cerec system]. Rev Actual Odontoestomatol Esp 1991; 51:33-7. [PMID: 1782095] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- D Llombart
- Facultad de Odontología, Universidad de Barcelona
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