1
|
Martínez‐Ibáñez M, Murthy NS, Mao Y, Suay J, Gurruchaga M, Goñi I, Kohn J. Enhancement of plasma protein adsorption and osteogenesis of hMSCs by functionalized siloxane coatings for titanium implants. J Biomed Mater Res B Appl Biomater 2017; 106:1138-1147. [DOI: 10.1002/jbm.b.33889] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2016] [Revised: 03/13/2017] [Accepted: 03/18/2017] [Indexed: 12/24/2022]
Affiliation(s)
- Maria Martínez‐Ibáñez
- Polymer Science and Technology DepartmentUniversity of the Basque Country (UPV/EHU)San Sebastián Spain
| | - N. Sanjeeva Murthy
- New Jersey Center for Biomaterials, Rutgers UniversityPiscataway New Jersey
| | - Yong Mao
- New Jersey Center for Biomaterials, Rutgers UniversityPiscataway New Jersey
| | - Julio Suay
- Industrial Systems Engineering and Design DepartmentJaime I University (UJI)Castellón de la Plana Spain
| | - Marilo Gurruchaga
- Polymer Science and Technology DepartmentUniversity of the Basque Country (UPV/EHU)San Sebastián Spain
| | - Isabel Goñi
- Polymer Science and Technology DepartmentUniversity of the Basque Country (UPV/EHU)San Sebastián Spain
| | - Joachim Kohn
- New Jersey Center for Biomaterials, Rutgers UniversityPiscataway New Jersey
| |
Collapse
|
2
|
Martínez-Ibáñez M, Juan-Díaz MJ, Lara-Saez I, Coso A, Franco J, Gurruchaga M, Suay Antón J, Goñi I. Biological characterization of a new silicon based coating developed for dental implants. JOURNAL OF MATERIALS SCIENCE. MATERIALS IN MEDICINE 2016; 27:80. [PMID: 26936366 DOI: 10.1007/s10856-016-5690-9] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/17/2015] [Accepted: 02/17/2016] [Indexed: 06/05/2023]
Abstract
Taking into account the influence of Si in osteoblast cell proliferation, a series of sol-gel derived silicon based coating was prepared by controlling the process parameters and varying the different Si-alkoxide precursors molar rate in order to obtain materials able to release Si compounds. For this purpose, methyltrimethoxysilane (MTMOS) and tetraethyl orthosilicate (TEOS) were hydrolysed together and the sol obtained was used to dip-coat the different substrates. The silicon release ability of the coatings was tested finding that it was dependent on the TEOS precursor content, reaching a Si amount value around ninefolds higher for coatings with TEOS than for the pure MTMOS material. To test the effect of this released Si, the in vitro performance of developed coatings was tested with human adipose mesenchymal stem cells finding a significantly higher proliferation and mineralization on the coating with the higher TEOS content. For in vivo evaluation of the biocompatibility, coated implants were placed in the tibia of the rabbit and a histological analysis was performed. The evaluation of parameters such as the bone marrow state, the presence of giant cells and the fibrous capsule proved the biocompatibility of the developed coatings. Furthermore, coated implants seemed to produce a qualitatively higher osteoblastic activity and a higher number of bone spicules than the control (uncoated commercial SLA titanium dental implant).
Collapse
Affiliation(s)
- M Martínez-Ibáñez
- Polymer Science and Technology Department, University of the Basque Country (UPV/EHU), P Manuel de Lardizabal, 3, 20018, San Sebastián, Spain
| | - M J Juan-Díaz
- Polymer Science and Technology Department, University of the Basque Country (UPV/EHU), P Manuel de Lardizabal, 3, 20018, San Sebastián, Spain
| | - I Lara-Saez
- Industrial Systems Engineering and Design Department, Jaime I University (UJI), 12071, Castellón de la Plana, Spain
| | - A Coso
- Ilerimplant SL, 25191, Lleida, Spain
| | - J Franco
- Ilerimplant SL, 25191, Lleida, Spain
| | - M Gurruchaga
- Polymer Science and Technology Department, University of the Basque Country (UPV/EHU), P Manuel de Lardizabal, 3, 20018, San Sebastián, Spain
| | - J Suay Antón
- Industrial Systems Engineering and Design Department, Jaime I University (UJI), 12071, Castellón de la Plana, Spain
| | - Isabel Goñi
- Polymer Science and Technology Department, University of the Basque Country (UPV/EHU), P Manuel de Lardizabal, 3, 20018, San Sebastián, Spain.
| |
Collapse
|
3
|
Trujillo S, Pérez-Román E, Kyritsis A, Gómez Ribelles JL, Pandis C. Organic-inorganic bonding in chitosan-silica hybrid networks: Physical properties. ACTA ACUST UNITED AC 2015. [DOI: 10.1002/polb.23774] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Sara Trujillo
- Centre for Biomaterials and Tissue Engineering, CBIT, Universitat Politècnica de València; Camino de Vera s/n 46022 Valencia Spain
| | - Estela Pérez-Román
- Centre for Biomaterials and Tissue Engineering, CBIT, Universitat Politècnica de València; Camino de Vera s/n 46022 Valencia Spain
| | - Apostolos Kyritsis
- Department of Physics; National Technical University of Athens; Zografou Campus 15780 Athens Greece
| | - José Luis Gómez Ribelles
- Centre for Biomaterials and Tissue Engineering, CBIT, Universitat Politècnica de València; Camino de Vera s/n 46022 Valencia Spain
- CIBER in Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN); Spain
| | - Christos Pandis
- Centre for Biomaterials and Tissue Engineering, CBIT, Universitat Politècnica de València; Camino de Vera s/n 46022 Valencia Spain
- Department of Physics; National Technical University of Athens; Zografou Campus 15780 Athens Greece
| |
Collapse
|