Effects of incorporation of nano-fluorapatite or nano-fluorohydroxyapatite on a resin-modified glass ionomer cement

Lin, Jun; Zhu, Jiajun; Gu, Xiaoxia; Wen, Wenjian; Liu, Qingshan; Fischer-Brandies, H; Wang, Huiming; Mehl, Christian

doi:10.1016/j.actbio.2010.10.029

Cited by 48 publications

(25 citation statements)

References 26 publications

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“…Enhancing the crystallinity of the nano HA and FA could substantiate the mechanical properties of the cement (77). It could also be concluded that the mechanical behavior of GICs containing the nanoparticles was boosted after enduring a long storage time.…”

Section: Setting and Working Timementioning

confidence: 73%

The addition of synthesized hydroxyapatite and fluorapatite nanoparticles to a glass-ionomer cement for dental restoration and its effects on mechanical properties

Barandehfard

Rad

Hosseinnia

et al. 2016

Ceramics International

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The objective of this study was to evaluate the effect of the addition of synthesized hydroxyapatite (HA) and fluorapatite (FA) nanoparticles to a glass-ionomer cement (GIC) on the mechanical properties, while preserving their unique and potent clinical properties.Bioceramics, such as HA and FA, have been recognized as restorative materials (e.g. GICs) in dentistry due to their chemical and biological compatibility with human hard tissues, which are considered calcium phosphate complexes. In this study, both of these inorganic nanoparticles (HA and FA) were synthesized via a wet-chemical precipitation method. The obtained nanoparticles were characterized with X-ray diffraction (XRD), inductively coupled plasma

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Section: Setting and Working Timementioning

confidence: 73%

The addition of synthesized hydroxyapatite and fluorapatite nanoparticles to a glass-ionomer cement for dental restoration and its effects on mechanical properties

Barandehfard

Rad

Hosseinnia

et al. 2016

Ceramics International

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show abstract

“…[89,100,226,511,631,735,789]. Furthermore, similar terms "nano-HA" [103,575,608,659,681,692], "nano-hydroxyapatite"[42, 87,91,92,96,97,102,119,190,191,294,295,314,338,451,459,486,492,578,583,606,627,628,641,664,666,677,682,685,687,693,698,701,703,705,770,773], nano-fluorapatite [104,684] and "nanohydrox...…”

Section: Post-conclusion Remarksmentioning

confidence: 99%

“…The readers interested in various nanodimensional and nanocrystalline ion-substituted calcium orthophosphates are referred to the original publications. Furthermore, details on calcium orthophosphate-based nanodimensional biocomposites or nanodimensional calcium orthophosphate-based biocomposites [86][87][88][89][90][91][92][93][94][95][96][97][98][99][100][101][102][103][104] are available in Refs. [105,106].…”

Section: Introductionmentioning

confidence: 99%

Nanodimensional and Nanocrystalline Calcium Orthophosphates

Dorozhkin¹

2012

AJBE

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Nano-sized particles and crystals play an important role in the formation of calcified tissues of various animals. For example, nano-sized and nanocrystalline calcium orthophosphates in the form of apatites of biological origin represent the basic inorganic building blocks of bones and teeth of mammals. Namely, according the recent developments in biomineralization, tens to hundreds nanodimensional crystals of a biological apatite are self-assembled into these complex structures. This process occurs under a strict control by bioorganic matrixes. Furthermore, both a greater viability and a better proliferation of various types of cells have been detected on smaller crystals of calcium orthophosphates. Thus, the nano-sized and nanocrystalline forms of calcium orthophosphates have a great potential to revolutionize the hard tissue-engineering field, starting from bone repair and augmentation to controlled drug delivery systems. This review reports on current state of the art and recent developments on the subject, starting from synthesis and characterization to biomedical and clinical applications. Furthermore, the review also discusses possible directions for future research and development.

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“…It has been reported that glass carbomer has significantly better mechanical and chemical properties. Also, command setting with the application of heat with a special LED curing device is another advantage of the material [24]. Moshaverinia et al [23] reported that Nvinylpyrrolidone containing polyacids, nano-hydroxy and fluoroapatite were positively affected by conventional glass ionomer cements mechanical properties.…”

Section: Discussionmentioning

confidence: 99%

Microleakage of Different Self-adhering Materials

Ülker¹,

Günaydın²,

Erkan³

et al. 2017

MCMR

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Abstract. Purpose: This in vitro study evaluated the microleakage of glass carbomer (Glass Fill, GCP Dental, Vianen, Netherlands), resin-modified glass ionomer (Fuji II LC, GC, Japan) and selfadhering flowable composite (Vertise Flow, Kerr, USA) materials. Materials And Methods: Class V cavities were prepared in the occlusal margin of enamel and gingival margin of dentin on both buccal and lingual surfaces of 45 human molar teeth and restored with self-adhering materials according to manufacturers' directions (n=15). The specimens were immersed in 2% basic fuchsine dye at 37ºC for 24 hours. The teeth were sectioned into two pieces buccolingually in an occlusoapical direction and evaluated for microleakage using a stereo microscope (30×) and the degree of microleakage was evaluated using specific scoring criteria. The data were analyzed using KruskalWallis, Mann-Whitney U, and Wilcoxon signed-rank tests. Results: When the self-adhering materials were compared, Glass Fill showed the highest leakage scores but was statistically different from only Vertise flow in the gingival surfaces (p<0.05). In the occlusal surfaces all tested selfadhering materials exhibited similar degrees of microleakage at the enamel margins (p>0.05). Conclusion:Glass Carbomer based self-adhering material showed more microleakage than resin based self adhering materials in the gingival surfaces, but in the occlusal surfaces all of the tested materials showed good performance.

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Effects of incorporation of nano-fluorapatite or nano-fluorohydroxyapatite on a resin-modified glass ionomer cement

Cited by 48 publications

References 26 publications

The addition of synthesized hydroxyapatite and fluorapatite nanoparticles to a glass-ionomer cement for dental restoration and its effects on mechanical properties

The addition of synthesized hydroxyapatite and fluorapatite nanoparticles to a glass-ionomer cement for dental restoration and its effects on mechanical properties

Nanodimensional and Nanocrystalline Calcium Orthophosphates

Microleakage of Different Self-adhering Materials

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