Untitled

Wei, Jie; Li, Yubao; Chen, Weiqun; Zuo, Yi

doi:10.1023/a:1025194122977

Cited by 46 publications

(23 citation statements)

References 5 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…of HA and RCOO -of collagen molecules was found by XPS [503]. Similar XPS observations were also made for several other calcium orthophosphate-based biocomposites [529,556,565].…”

Section: Biosensorssupporting

confidence: 83%

“…FTIR spectroscopy seems to be the major investigation tool of a possible chemical bonding among the phases in calcium orthophosphate-based biocomposites and hybrid biomaterials [220,280,287,289,382,420,502,517,526,529,536,539,541,544,549,556,565,570,595,633,666,667,726,910,911]. For example, the characteristic bands at 2918, 2850, and 1472 cm -1 for the hydrocarbon backbone of PE appeared to have zero shift in an HA/PE biocomposite.…”

Section: Biosensorsmentioning

confidence: 99%

See 1 more Smart Citation

Calcium orthophosphate-based biocomposites and hybrid biomaterials

Dorozhkin¹

2009

J Mater Sci

285

146

View full text Add to dashboard Cite

show abstract

“…of HA and RCOO -of collagen molecules was found by XPS [503]. Similar XPS observations were also made for several other calcium orthophosphate-based biocomposites [529,556,565].…”

Section: Biosensorssupporting

confidence: 83%

Section: Biosensorsmentioning

confidence: 99%

Calcium orthophosphate-based biocomposites and hybrid biomaterials

Dorozhkin¹

2009

J Mater Sci

285

146

View full text Add to dashboard Cite

show abstract

“…water were agglomerated to produce cemented pastes on the tooth enamel surface, resulting in reinforced neo-regenerated HAp layers. [17][18][19][20][21] The layer at 1~2 months may not have been firmly established but the hardness of the 3 month-immersed sample showed a value comparable to that of a normal tooth.…”

Section: Resultsmentioning

confidence: 91%

Regeneration of a Micro-Scratched Tooth Enamel Layer by Nanoscale Hydroxyapatite Solution

Ryu¹,

Lim²,

Sun³

et al. 2009

Bulletin of the Korean Chemical Society

View full text Add to dashboard Cite

Hydroxyapatite (HAp)-based materials have attracted considerable attention on account of their excellent stability and recrystallization. Nanoscale HAp powders with a mean particle size of 200 nm were used to regenerate the enamel layers of damaged teeth. An artificially scratched tooth was immersed in a nanoscale HAp powder suspension in d.i. water (HAp of 70 wt%) at 37 o C for a period of 1~3 months. SEM and AFM showed that the scratched surface was ultimately inlaid with HAp after three months and the roughness increased from 2.80 to 5.51. Moreover, the hardness of the neo-generated HAp layer on the crown was similar to that of the innate layer. Ca 2+ and PO4 3-ions from the HAp powders dissolved in d.i. water were precipitated on the tooth to produce cemented pastes on the enamel surface due to its high recrystallizing characteristics, resulting in a hard neo-regenerated HAp layer on the enamel layer. This nanoscale HAp powder solution might be used to heal decayed teeth as well as to develop tooth whitening appliances.

show abstract

“…The preparation of n-HA/PA66 composites was given in Ref. [10]. The samples for XRD, DSC and mechanical test were prepared by injection molded.…”

Section: Experimental 21 Materialsmentioning

confidence: 99%

Influences of the Crystallization Behavior of n-HA Reinforced PA66 Biocomposite on Its Mechanical Properties

Zhang

Zuo

et al. 2006

MSF

View full text Add to dashboard Cite

The crystallization behavior of n-HA/PA66 biocomposites at different processing pressure and annealing temperature were investigated by XRD and DSC. The results showed that increasing annealing temperature would weaken the crystalline intensities of pure PA66 and its composites. For n-HA/PA66 composites, the peaks of α1 crystals of PA66 disappeared, only α2 crystals existed, and with the increase of injection pressure and annealing temperature, the crystalline intensity of PA66 decreased. The degree of crystallinity (Xc) of PA66 in composites increased with the increase of injection pressure, however, annealing temperature had no obvious effects on crystalline degree. The mechanical properties had close relationship with the crystallization behavior of the materials.

show abstract

Untitled

Cited by 46 publications

References 5 publications

Calcium orthophosphate-based biocomposites and hybrid biomaterials

Calcium orthophosphate-based biocomposites and hybrid biomaterials

Regeneration of a Micro-Scratched Tooth Enamel Layer by Nanoscale Hydroxyapatite Solution

Influences of the Crystallization Behavior of n-HA Reinforced PA66 Biocomposite on Its Mechanical Properties

Contact Info

Product

Resources

About