Por favor, use este identificador para citar o enlazar a este item: http://hdl.handle.net/10261/56468
COMPARTIR / EXPORTAR:
logo share SHARE logo core CORE BASE
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE

Invitar a revisión por pares abierta
Título

Radiopaque acrylic cements prepared with a new acrylic derivative of iodo-quinoline

AutorVázquez Lasa, Blanca; Ginebra, M. P.; Gil, F. J.; Planell, J. A.; López-Bravo, A. CSIC; San Román, Julio CSIC
Palabras claveRadiopaque agent
Iodine compounds
Fecha de publicación1999
EditorElsevier
CitaciónBiomaterials 20 : 2047-2053 (1999)
ResumenA novel iodine-containing methacrylate, 2,5-diiodo-8-quinolyl methacrylate, has been synthesized and used in the preparation of acrylic radiopaque cements. The e!ect of incorporation of this monomer to the self-curing resins, on the curing parameters, swelling behaviour and mechanical properties was studied. The incorporation of the radiopaque compound 2,5-diiodo-8-hydroxyquinoline to the solid phase was also carried out for comparative experiments. A decrease in the peak temperature and an increase in the setting time was observed with the addition of the radiopaque monomer, however, the curing parameters did not appreciably change with the addition of the radiopaque compound to the solid phase. Swelling of the modi"ed cements was in the same range as that of the radiolucent cement; however, the di!usion coe$cients calculated according to the Fick's law were higher for the iodine-containing materials. The addition of 5 wt% of the iodine-containing methacrylate provided a signi"cant increase in the tensile properties with respect to either control radiolucent formulations or BaSO 4 -containing formulations. Biocompatibility of the modi"ed cements was studied by implantation of rods of the cements into rats and histological analysis of the surrounding tissue.
URIhttp://hdl.handle.net/10261/56468
DOI10.1016/S0142-9612(99)00108-8
ISSN0142-9612
Aparece en las colecciones: (ICTP) Artículos




Ficheros en este ítem:
Fichero Descripción Tamaño Formato
accesoRestringido.pdf15,38 kBAdobe PDFVista previa
Visualizar/Abrir
Mostrar el registro completo

CORE Recommender

SCOPUSTM   
Citations

49
checked on 20-mar-2024

WEB OF SCIENCETM
Citations

47
checked on 24-feb-2024

Page view(s)

286
checked on 28-mar-2024

Download(s)

94
checked on 28-mar-2024

Google ScholarTM

Check

Altmetric

Altmetric


NOTA: Los ítems de Digital.CSIC están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.