Preparation and properties of polymeric and composite bioresorbable barrier membranes
Authorized Users Only
2004
Authors
Ignjatović, NenadNastasović, Aleksandra
Laninović, Verica
Onjia, Antonije
Miljković, Miroslav
Konstantinović, V
Article (Published version)
Metadata
Show full item recordAbstract
Bioresorbable barrier membranes have been widely used in dentistry and maxillofacial surgery. When the membranes are placed over bony defects and are closely adapted by the surrounding bone face, an environment that prevents invasion of competing non-osteogenetic cells from the overlying soft tissues can be created. The aim of the present study was to establish whether the production procedure of different polymeric and composite membranes affects their physicochemical properties. The physicochemical properties were examined by differential scanning calorimetry (DSC), scanning electron microscopy (SEM) with energy dispersive spectroscopy (EDS), inverse gas chromatography (lGC) and tensile strength test (TST). The surface microstructure, dependent on the processing parameters, was perforated with smaller or larger pores. The dispersive component of the free surface energy decreased by adding bicalcium phosphate (BCP) to the polymer and, consequently, non-polar interactions with the surr...oundings became preferential.
Keywords:
bioresorbable barrier membranes / implantation / microstructure / physico-chemical propertiesSource:
Progress in Advanced Materials and Processes, 2004, 453-454, 537-542Publisher:
- Trans Tech Publications Ltd, Durnten-Zurich
DOI: 10.4028/www.scientific.net/MSF.453-454.537
ISSN: 0255-5476
WoS: 000221535700088
Scopus: 2-s2.0-3142694915
Institution/Community
Tehnološko-metalurški fakultetTY - JOUR AU - Ignjatović, Nenad AU - Nastasović, Aleksandra AU - Laninović, Verica AU - Onjia, Antonije AU - Miljković, Miroslav AU - Konstantinović, V PY - 2004 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/674 AB - Bioresorbable barrier membranes have been widely used in dentistry and maxillofacial surgery. When the membranes are placed over bony defects and are closely adapted by the surrounding bone face, an environment that prevents invasion of competing non-osteogenetic cells from the overlying soft tissues can be created. The aim of the present study was to establish whether the production procedure of different polymeric and composite membranes affects their physicochemical properties. The physicochemical properties were examined by differential scanning calorimetry (DSC), scanning electron microscopy (SEM) with energy dispersive spectroscopy (EDS), inverse gas chromatography (lGC) and tensile strength test (TST). The surface microstructure, dependent on the processing parameters, was perforated with smaller or larger pores. The dispersive component of the free surface energy decreased by adding bicalcium phosphate (BCP) to the polymer and, consequently, non-polar interactions with the surroundings became preferential. PB - Trans Tech Publications Ltd, Durnten-Zurich T2 - Progress in Advanced Materials and Processes T1 - Preparation and properties of polymeric and composite bioresorbable barrier membranes EP - 542 SP - 537 VL - 453-454 DO - 10.4028/www.scientific.net/MSF.453-454.537 ER -
@article{ author = "Ignjatović, Nenad and Nastasović, Aleksandra and Laninović, Verica and Onjia, Antonije and Miljković, Miroslav and Konstantinović, V", year = "2004", abstract = "Bioresorbable barrier membranes have been widely used in dentistry and maxillofacial surgery. When the membranes are placed over bony defects and are closely adapted by the surrounding bone face, an environment that prevents invasion of competing non-osteogenetic cells from the overlying soft tissues can be created. The aim of the present study was to establish whether the production procedure of different polymeric and composite membranes affects their physicochemical properties. The physicochemical properties were examined by differential scanning calorimetry (DSC), scanning electron microscopy (SEM) with energy dispersive spectroscopy (EDS), inverse gas chromatography (lGC) and tensile strength test (TST). The surface microstructure, dependent on the processing parameters, was perforated with smaller or larger pores. The dispersive component of the free surface energy decreased by adding bicalcium phosphate (BCP) to the polymer and, consequently, non-polar interactions with the surroundings became preferential.", publisher = "Trans Tech Publications Ltd, Durnten-Zurich", journal = "Progress in Advanced Materials and Processes", title = "Preparation and properties of polymeric and composite bioresorbable barrier membranes", pages = "542-537", volume = "453-454", doi = "10.4028/www.scientific.net/MSF.453-454.537" }
Ignjatović, N., Nastasović, A., Laninović, V., Onjia, A., Miljković, M.,& Konstantinović, V.. (2004). Preparation and properties of polymeric and composite bioresorbable barrier membranes. in Progress in Advanced Materials and Processes Trans Tech Publications Ltd, Durnten-Zurich., 453-454, 537-542. https://doi.org/10.4028/www.scientific.net/MSF.453-454.537
Ignjatović N, Nastasović A, Laninović V, Onjia A, Miljković M, Konstantinović V. Preparation and properties of polymeric and composite bioresorbable barrier membranes. in Progress in Advanced Materials and Processes. 2004;453-454:537-542. doi:10.4028/www.scientific.net/MSF.453-454.537 .
Ignjatović, Nenad, Nastasović, Aleksandra, Laninović, Verica, Onjia, Antonije, Miljković, Miroslav, Konstantinović, V, "Preparation and properties of polymeric and composite bioresorbable barrier membranes" in Progress in Advanced Materials and Processes, 453-454 (2004):537-542, https://doi.org/10.4028/www.scientific.net/MSF.453-454.537 . .