Effect of polymer coating on the osseointegration of CP-Ti dental implant

Al-Hassani, Emad S.; Al-Hassani, Fatima J.; Najim, Manar A.

doi:10.1063/1.5039209

Cited by 15 publications

(11 citation statements)

References 5 publications

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“…All the antioxidants were equally effective to neutralize the adverse effects of hydrogen peroxide on microleakage of immediately restored teeth. Antioxidants intercept radical chain and break the oxidizing reaction by trapping peroxyl and other reactive oxygen free radicals [9].…”

Section: Resultsmentioning

confidence: 99%

Effect of Different Concentrations of the Teeth Bleaching Agents on the Quality of Bond Between Composite Material and Bleached Tooth

Đeri¹,

Knežević²,

Janković³

et al. 2019

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Micro-morphological and organic-inorganic changes of dental structure as well as the effect of hydrogen peroxide on polymerisation of composite materials cause lower adhesion, i.e. poor bond quality between composite material and bleached tooth. The aim of this study was to determine the effect of different concentrations of carbamide (16%, 20% and 30%) and 35% hydrogen peroxide on bond strength of the composite materials and bleached endodontically treated teeth. Methods: The current study included 40 extracted human endodontically treated teeth. Internal bleaching was done using the “Walking bleach technique” method. The teeth were bleached with 16%, 20%, 30% carbamide or 35% hidrogen peroxide. After internal teeth bleaching, a class V cavity was prepared and restored with Tetric EvoCeram nanocomposite material. Microleakage was determined using dye method (silver nitrate) and measured on the incisal and gingival walls using stereoloupes. Results: The smallest dye penetration on the occlusal wall was found of teeth bleached with 20% carbamide peroxide (5,45 μm), and the largest dye penetration was on teeth bleached with 30% carbamide peroxide (7,25 μm). The smallest dye penetration on the gingival wall was found on teeth bleached with 16% carbamide peroxide (12,25 μm) and the largest dye penetration was on teeth bleached with 30% carbamide peroxide (20,00 μm). The difference was statistically significant (p 0.05). Conclusion: Microleakage was detected in all teeth restored with composite and bleached with the internal bleaching technique with 16%, 20%, 30% carbamide or 35% hydrogen peroxide.

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Section: Resultsmentioning

confidence: 99%

Effect of Different Concentrations of the Teeth Bleaching Agents on the Quality of Bond Between Composite Material and Bleached Tooth

Đeri¹,

Knežević²,

Janković³

et al. 2019

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“…After (3) days, various reactions occur, requiring mesenchymal cells. Moreover, this exhibits that metal ion adsorption was modified via supplementing surface-level cells that can restrict the release of ions [57]. It should be noted that Ti-5Nb depicts an elevated release of ions, while the Ti-5Si coated ZSM5+25%ZrO 2 reveals a comparatively low titanium ion release, as displayed in figure 13.…”

Section: Coatingmentioning

confidence: 90%

“…The further ions are released as an immersion period rises until the adsorption-desorption balance is attained; at this point, it gets fixed. In addition, the ions interact simultaneously with other molecules in the atmosphere distributed on additional surfaces [57]. The research on the cellular procedures at the bone/implant contact showed that different reactions occur at the implant's surface following its insertion into the body.…”

Section: Coatingmentioning

confidence: 99%

The investigation on properties of Ti- 5Si and Ti- 5Nb implant alloys coated by bioactive based composite coating

Jabbar,

Jamal Abdulkader,

Ahmed

2024

Mater. Res. Express

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Titanium (Ti) alloys are widely utilized in orthopedics owing to their excellent mechanical properties and biocompatibility. To improve their resistance to corrosion and ion release properties, substrates of Ti alloy have been produced employing powder metallurgy by adding alloying elements (Si and Nb) at 5wt.% along with CP-Ti. Two torch flame sprays have been utilized for coating the Ti-5Nb and Ti-5Si alloys with two kinds of nanocoating: HAp+25%SiC (type-A) and ZSM5+25%ZrO2 (type-B). These nanocoating combinations represented bioactive and bioinert to combine the biological and mechanical properties of the implant surface. Different tests and characterization techniques have been carried out, including SEM, XRD, AFM, AAS, hardness, adhesion strength, and corrosion resistance. The results manifested that the coatings (types A and B) improved the properties of Ti alloys; however, ZSM5+25%ZrO2 has better properties than type-A in terms of less porosity, higher crystallinity%, higher hardness, higher adhesion strength, lower corrosion rate, and less Ti ions release. Comparing the results of the two Ti alloys, Ti-5Si has higher hardness, corrosion resistance, and less ionic release than the Ti-5Nb alloy. Hence, the Ti-5Si coated by ZSM5+25%ZrO2 (B coated Ti-5Si) is the best sample in this study.

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“…The mechanisms of various PGPR bacteria differed, which could be effect acumulatively or sequentially, which include the excretion of phytohormones produced by bacteria, especially indole acetic acid, gibberellins and cytokinins [10], Which in turn increases the rates of absorption of water and minerals by the plants, thus contributing to the growth and elongation of roots and increasing the branching of root hairs [12,13], Azospirillum brasilense increases the fixation of atmospheric nitrogen on the plant, making the plant more active and more growth, as the rates of photosynthesis improve, water content increases and the size of the plant increases. plant and reduce carbon accumulation in plant leaves due to increased metabolism and [14,15] which is reflected in the dry whight [16]. Phosphate compounds processed by Pseudomonas fluorescens bacteria could be play an important role in the physiological processes inside the plant and stimulate the adventitious and fibrous roots to grow and the transfer of carbohydrates from the leaves to other parts of the plant to be used in energy production and building processes, so the plant needs phosphorus in large quantities as a second largest element after nitrogen [17].…”

Section: Dry Weight Of Shoots (G Plant -1 )mentioning

confidence: 99%

Effect of Biofertilizers and Spraying with Magnesium and Calcium on Vegetative Growth Indicators of Sweet Corn

Wasan,

Al-Juboori

2023

IOP Conf. Ser.: Earth Environ. Sci.

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This study was aimed to investigate response of two sweet corn hybrids to bacterial biofertilizers and spraying with Mg+2 and Ca+2 and their impact on the yield during fall season 2021, CASH seeds (H1) and ROI SOLEIL seeds (H2) were planted in pots, when they reached 2-3 leaves treated with four treatments which included without biofertilizer (B0), with Azospirillum brasilense (B1) with Pseudomonas fluorescens (B2) and the interaction with Azospirillum brasilense and Pseudomonas fluorescens (B3) then transferd to the field, and sprayed the seedling which included without spraying (N0), spraying with Mg++ and Ca++ with concentration of 25 mg L-1 (N1) and 50 mg L-1 each elements (N2), The experiment was carried out according to RCBD with in split plot arrangement. The results showed that hybrid H2, the treatment of bacterial biofertilizers B3 and the foliar spraying of magnesium and calcium N2 had significant effect in all studied traits. H2B3N2 had significant effect in plant height, leaf area, leaf area index and plant dry weight, H2B2N2 had significant effect in the number of leaves. Plant-1 and H2B1N2 had significant effect in total chlorophyll concentration in leaves.

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Effect of polymer coating on the osseointegration of CP-Ti dental implant

Cited by 15 publications

References 5 publications

Effect of Different Concentrations of the Teeth Bleaching Agents on the Quality of Bond Between Composite Material and Bleached Tooth

Effect of Different Concentrations of the Teeth Bleaching Agents on the Quality of Bond Between Composite Material and Bleached Tooth

The investigation on properties of Ti- 5Si and Ti- 5Nb implant alloys coated by bioactive based composite coating

Effect of Biofertilizers and Spraying with Magnesium and Calcium on Vegetative Growth Indicators of Sweet Corn

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