Biocompatibility and Surface Characteristics of Resin-Modified Glass Ionomer Cements with Ammonium Quaternary Compounds or Silver Nanoparticles: An In Vitro Study

Glass ionomer cements are materials with diverse clinical applications. Its use is indicated in patients with special needs, pediatric patients, and the elderly; accordingly, it is important to know its properties. The aim of the present study was to determine the cytotoxicity, surface roughness, mi...

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Veröffentlicht in:	Journal of nanomaterials 2018-01, Vol.2018 (2018), p.1-13
Hauptverfasser:	Cabral-Romero, Claudio, Patiño-Marín, Nuria, Martínez-Castañón, G., Munguía-Moreno, Silvia, Zavala Alonso, N. V.
Format:	Artikel
Sprache:	eng
Schlagworte:	Biocompatibility Cell division Cetyltrimethylammonium bromide Chloride Composite materials Cytotoxicity Dental materials Dentistry Fluorides Glass ionomer cements Mechanical properties Microhardness Microscopy Morphology Nanomaterials Nanoparticles Older people Patients Pediatrics Photomicrographs Resins Silver Studies Surface properties Surface roughness Toxicity
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Zusammenfassung:	Glass ionomer cements are materials with diverse clinical applications. Its use is indicated in patients with special needs, pediatric patients, and the elderly; accordingly, it is important to know its properties. The aim of the present study was to determine the cytotoxicity, surface roughness, microhardness, and surface characteristics of GC Fuji ORTHO LC and GC Fuji PLUS resin-modified glass ionomer cements (RMGICs) with 1 and 2% of benzalkonium chloride, cetylpyridinium chloride, hexadecyltrimethylammonium bromide, or silver nanoparticles. All the experimental groups increase or decrease statistically significantly the VHN (P
ISSN:	1687-4110 1687-4129
DOI:	10.1155/2018/6401747