Bone Cements
Time Dependent Properties of Nanocomposite Hydroxyapatite Based Bone Cements
... Calcium phosphate bone cements have gained significant scientific and commercial attention due to their outstanding biological properties. In this work the cement's paste prepared by mixing a-TCP with ...
8
Bone Cements: Review of Their Physiochemical and Biochemical Properties in Percutaneous Vertebroplasty
... PMMA cements cannot induce new bone formation (23), some new bone cements show promise not only in terms of bone growth but also in terms of improved physical and mechanical properties, ...
5
Biomechanics of low-modulus and standard acrylic bone cements in simulated vertebroplasty: A human ex vivo study
... Elsevier Editorial Systemtm for Journal of Biomechanics Manuscript Draft Manuscript Number: BM-D-14-00804R3 Title: Biomechanics of Low-modulus and Standard Acrylic Bone Cements in Simula[r] ...
46
Promotion of in vivo degradability, vascularization and osteogenesis of calcium sulfate-based bone cements containing nanoporous lithium doping magnesium silicate
... nl-MSC cements, which could neutralize acidic degradable products of calcium sulfate and prevented the pH from ...The cements were implanted into the bone defects of femur bone of rabbits, and ...
12
Blooming gelatin: an individual additive for enhancing nanoapatite precipitation, physical properties, and osteoblastic responses of nanostructured macroporous calcium phosphate bone cements
... Abstract: In recent years, there has been a great interest in using natural polymers in the composition of calcium phosphate bone cements to enhance their physical, mechanical, and biological performance. ...
14
Investigation of microstructure and mechanical properties of hybrid bone cements
... of bone cements, researchers have examined the influence of various materials on cement ...in bone, hydroxyapatite (HA), is the most frequently used bioceramic in ...encourages bone growth ...
5
Antimicrobial activity of bone cements embedded with organic nanoparticles
... the bone cement to develop the final mechanical properties (settling time) is a critical parameter that dictates operating procedures, both during application and after during patient ...the bone cement ...
13
Gentamicin release from commercially available gentamicin loaded PMMA bone cements in a prosthesis related interfacial gap model and their antibacterial efficacy
... gentamicin-loaded bone cements in an in vitro simulation model of the prosthesis-related interfacial gap ...cin-loaded bone cements showed bacterial growth of the resistant strain inside the ...
9
A prospective randomised radiostereometric analysis trial of SmartSet HV and Palacos R bone cements in primary total hip arthroplasty
... new bone cements into clinical practice should include radiostereometric ...acrylic bone cements (without antibiotics) using third-generation cementing techniques in primary total hip ...two ...
7
Nanofunctionalized zirconia and barium sulfate particles as bone cement additives
... Bone cements used for mechanical testing were prepared using a protocol similar to that which was just ...fabricate bone cements that would solidify more quickly and allow for better ...
11
Comparison between Differently Synthesized Hydroxyapatite Composites for Orthopedic Applications
... prepared bone cements and the sample mixture of commercial bone cement were characterized using XRD, FTIR, TGA, and SEM with EDS techniques together with the human bone sam- ...
13
Nanotechnology for treating osteoporotic vertebral fractures
... like bone cements and surgical instruments for treating vertebral ...injectable bone cements and surgical instruments enhanced by nanotechnology are ...
19
Smart cements : repairs and sensors for concrete assets
... Smart cements offer a unique opportunity to unify our approach to the remote monitoring and repair of concrete ...smart cements can be applied, thus understanding the main limitations of the ...smart ...
11
Study on Effect of Corrosion in Blended Cements
... The laboratory data is to be used to develop numerical models to predict: a) rate of corrosion, b) serviceability loss from corrosion rate (using beams).Concretes having aggregate water–cement ratios (1:1.5:3) are to be ...
12
In Vivo Assessment of Osseous Wound Healing Using Bone Putty in the Surgical Management of Tooth Extraction
... that bone regeneration was higher in sites treated with PRP compared to other ...particulate bone graft but had very limited positive effects on bone healing ...
72
Download Download PDF
... Decreasing the number chair-side appointments has some advantages: treatment is faster, better tolerated by patients, avoids recontamination of root canals between appointments, and it prevents some extra-costs. However, ...
5
Thermodynamic modelling of alkali-activated slag cements
... Simulated A solid phase assemblages, B Al/Si ratios in C-N-A-S-H gel, and C Mg/Al ratios in MA-OH-LDH in NS-AS cements with bulk slag chemical compositions rescaled from Table 4 except f[r] ...
50
Effect of cyclic freezing and thawing on the microstructure of composite cements
... Mixed performance of composite cements exposed to freeze-thaw has been reported. A detailed understanding of the degradation mechanism is also lacking. This study investigates the microstructure of composite slag ...
5
An evaluation of retention of implant supported crown on short abutment with surface modifications using different luting agents
... (Figure 1.8) Inspection and accuracy of fit of all cast copings were done with caliper and were verified with stereomicroscope. Air borne –particle abraded the intaglio surface of all copings for 20 seconds with 110µm ...
8
Nanomaterials in Dentistry: State of the Art and Future Challenges
... demonstrated that they presented a quite low cytotoxicity and that they were able to enhance the cellular ingrowth behavior. They also demostrated that this material was able to increase the periodontal attachment ...
26