Antibacterial composite restorative materials for dental applications

Mehdawi, Idris Mohamed; Young, Alison

doi:10.1533/9780857097224.2.199

Cited by 10 publications

(9 citation statements)

References 120 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The bacteria used in the study, S. mutans and L. acidophilus , are the mainly involved in the carious process. The former one is responsible for the initiation of the process and the latter for its development [3, 7, 21, 29, 43–45]. …”

Section: Discussionmentioning

confidence: 99%

“…Composite materials due to surface roughness [7–9] and residual monomers released after polymerization [10] favor bacterial colonization much more than other dental materials like amalgam, gold alloys, or glass ionomer cements [11–13]. Bacteria present in biofilm also induce further adhesion of microorganism to composite filling [14, 15].…”

Section: Introductionmentioning

confidence: 99%

“…The latter may be induced by enzymes, present in saliva or bacteria, as well as by endogenous enzymes present in dentine—metalloproteinases—that cause collagen fibres hydrolysis leading to microleakage [16]. All of the above mentioned result in degradation of filling material, lack of marginal adaptation, and bacterial colonization of enamel, dentine, and cementum leading to restoration replacement and further loss of hard dental tissues [7, 17–23]. …”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Antibacterial Properties of Calcium Fluoride-Based Composite Materials:In VitroStudy

Łukomska−Szymańska

Zarzycka

Grzegorczyk

et al. 2016

BioMed Research International

View full text Add to dashboard Cite

The aim of the study was to evaluate antibacterial activity of composite materials modified with calcium fluoride against cariogenic bacteria S. mutans and L. acidophilus. One commercially available conventional light-curing composite material containing fluoride ions (F2) and two commercially available flowable light-curing composite materials (Flow Art and X-Flow) modified with 1.5, 2.5, and 5.0 wt% anhydrous calcium fluoride addition were used in the study. Composite material samples were incubated in 0.95% NaCl at 35°C for 3 days; then dilution series of S. mutans and L. acidophilus strains were made from the eluates. Bacteria dilutions were cultivated on media afterwards. Colony-forming unit per 1 mL of solution (CFU/mL) was calculated. Composite materials modified with calcium fluoride highly reduced (p < 0.001) bacteria growth compared to commercially available composite materials containing fluoride compounds. The greatest reduction in bacteria growth was observed for composite materials modified with 1.5% wt. CaF2. All three tested composite materials showed statistically greater antibacterial activity against L. acidophilus than against S. mutans.

show abstract

Section: Discussionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Antibacterial Properties of Calcium Fluoride-Based Composite Materials:In VitroStudy

Łukomska−Szymańska

Zarzycka

Grzegorczyk

et al. 2016

BioMed Research International

View full text Add to dashboard Cite

show abstract

“…It is known that scale is modified bones [12,13] and that their chemical composition partially depends on fish life conditions (climate, food, water). Bone contains protein molecules, collagen, but the major mineral components of the scale are Ca 2+ , PO 4 3or calcium salts with phosphate anions, for example, salts of hydro-oxy-apatite, Ca 10 (PO 4 ) 6 (OH) 2 [14] ions, which can all be formed under different pH va-lues [15]. The main calcium phosphate compounds and their solubility according to literature data [15,16] are provided in Table 4.…”

Section: Influence Of Chemical Composition Of Scale On 90 Sr Adsorptionmentioning

confidence: 99%

90Sr adsorption from the aquatic environment of Chornobyl exclusion zone by chemically enhanced TiO2

Mironyuk¹,

Mykytyn²,

Kaglyan³

et al. 2020

Nucl. Phys. At. Energy

View full text Add to dashboard Cite

This paper describes the testing of titanium dioxide, chemically modified by arsenate groups, as an adsorbent of 90Sr from the component of aquatic ecosystems of the Chornobyl exclusion zone. It is shown, that the chemical composition of the aquatic environment impacts 90Sr adsorption. The 4As-TiO2 adsorbent reduces the activity of some samples by almost 100 %, which indicates selectivity and high adsorption capacity of the adsorbent in relation to 90Sr. In some experiments, this value reached 100 %, and the activity was reduced to the level of the maximum permissible 90Sr concentration.

show abstract

“…The compound formula of CaP is diverse, as listed in Table 2.3 [66]. Generally, a higher Ca/P ratio leads to lower solubility [67]. For example, the solubility of CaPs decreases in the order of MCPM > DCPD = DCPA > OCP > β-TCP > HA at the physiological pH.…”

Section: The Property Of Cap Npsmentioning

confidence: 99%

Developing lipid-coated calcium carbonate/phosphate hybrid nanoparticles as a gene/drug co-delivery platform for combined cancer therapy

Wu¹

View full text Add to dashboard Cite

Cancer is one of the most life-threatening types of diseases. Various agents, such as chemical drugs, oligonucleotides, and bioactive proteins, are developed for cancer treatment. Due to the unsatisfied outcomes of treatment relying on single anticancer agent, more studies are focused on developing regimens for combination therapy. Nowadays, nanoparticle (NP) based drug carriers have shown great potential to increase the anticancer agent efficacy as they are able to provide protection during circulation and improve tumour site accumulation via targeting delivery. Moreover, a proper NP-based carrier can deliver multiple anticancer agents with the similar efficacy for combinational treatment of tumours. This Ph.D. project aims to engineer lipid-coated calcium carbonate/phosphate (LCCP) hybrid nanoparticles (NPs), with optimised Firstly, I would like to thank my supervisor team. I'd like to express my sincere appreciation to my supervisor Prof. Zhi Ping (Gordon) Xu for all the intellectual support and guidance. Great thanks to Gordon for all the critical thinking, cautious attitude, and practical knowledge I've learned from him during the 4 year Ph.D. time, and the friendly guide to my career development. It's a great honour to have such a wise intellectual as my supervisor. Also, I would like to express fully gratitude to my co-supervisor Dr Wenyi Gu for his kind help in my PhD research work. Many thanks to Dr Gu for his help in scientific thinking and paper design. It's very lucky and grateful to have such a knowledgeable mind in my supervisor team.

show abstract

Antibacterial composite restorative materials for dental applications

Cited by 10 publications

References 120 publications

Antibacterial Properties of Calcium Fluoride-Based Composite Materials:In VitroStudy

Antibacterial Properties of Calcium Fluoride-Based Composite Materials:In VitroStudy

90Sr adsorption from the aquatic environment of Chornobyl exclusion zone by chemically enhanced TiO2

Developing lipid-coated calcium carbonate/phosphate hybrid nanoparticles as a gene/drug co-delivery platform for combined cancer therapy

Contact Info

Product

Resources

About