Dental Resin-Based Materials with Antibacterial Properties: Contact Inhibition and Controlled Release

2021 ◽  
pp. 127-140
Author(s):  
Satoshi Imazato ◽  
Haruaki Kitagawa
Keyword(s):  
Controlled Release ◽  
Antibacterial Properties ◽  
Contact Inhibition ◽  
Dental Resin

Ca-Doped mesoporous SiO2/dental resin composites with enhanced mechanical properties, bioactivity and antibacterial properties

2018 ◽  
Vol 6 (3) ◽  
pp. 477-486 ◽  
Author(s):  
Yu Zhang ◽  
Cui Huang ◽  
Jiang Chang
Keyword(s):  
Mechanical Properties ◽  
Antibacterial Activity ◽  
Antibacterial Properties ◽  
Resin Composites ◽  
Dental Resin ◽  
Dental Resin Composites ◽  
Mesoporous Sio2

MCS containing resin composites possess enhanced mechanical properties and antibacterial activity, and can smartly induce the deposition of apatite minerals.

Antibacterial properties and cytocompatibility of bio-based nanostructured carbon aerogels derived from silver nanoparticles deposited onto bacterial cellulose

RSC Advances ◽  
2015 ◽  
Vol 5 (118) ◽  
pp. 97467-97476 ◽  
Author(s):  
Ning Yan ◽  
Yabin Zhou ◽  
Yudong Zheng ◽  
Shuang Qiao ◽  
Qun Yu ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Silver Nanoparticles ◽  
Controlled Release ◽  
Bacterial Cellulose ◽  
Antibacterial Properties ◽  
Carbon Aerogels ◽  
Nanostructured Carbon

p-BC/AgNP carbon aerogels with excellent reabsorption capacities and mechanical properties were prepared by in situ reduction and carbonization. The aerogels had better antibacterial behavior and biocompatibility due to their slow controlled release of silver.

scholarly journals Synthesis and Biomedical Application of Hydroxyapatite as Carrier for Loading and Controlled Delivery of Antibiotics

2019 ◽  
Vol 69 (12) ◽  
pp. 3400-3405
Author(s):  
Mariana Mateescu ◽  
Sanda Maria Doncea ◽  
Iuliana Raut ◽  
Cristina Lavinia Nistor ◽  
Ioneta Codrina Bujanca
Keyword(s):  
Controlled Release ◽  
Biomedical Application ◽  
Drug Loading ◽  
Antibacterial Properties ◽  
Drug Carriers ◽  
Chemical Precipitation ◽  
Controlled Delivery ◽  
Wet Chemical ◽  
Uv Visible ◽  
Wet Chemical Precipitation

The hydroxyapatite (HA) nano and microparticles were synthesized by wet-chemical precipitation in order to use them as drug carriers for biomedical applications. Scanning Electron Microscopy (SEM), Dynamic Light Scattering (DLS) and Fourier Transform Infrared Spectroscopy (FTIR) were performed to assess their size, external morphology and chemical composition. The properties of HA particles as drug carriers for antibiotics delivery were evaluated with doxycycline and chloramphenicol. The amount of drug loading and release was determined by UV-Visible spectrophotometry. The antibacterial properties of loaded HA particles were evaluated using gram-positive Bacillus subtilis bacteria and gram-negative Pseudomonas aeruginosa bacteria. The synthesized particles of HA exhibit a high adsorption capacity (around 99%) and good controlled release properties for doxycycline. The adsorption of chloramphenicol on HA was extremely low (about 2%). According to the results, the compatibility between the drug and substrate is an important factor in the absorption process, and the hydroxyapatite is a very promising carrier for controlled release of antibiotics.

scholarly journals Novel Ag nanocrystals based dental resin composites with enhanced mechanical and antibacterial properties

2013 ◽  
Vol 23 (6) ◽  
pp. 573-578 ◽  
Author(s):  
Fengwei Liu ◽  
Ruili Wang ◽  
Yuyuan Shi ◽  
Xiaoze Jiang ◽  
Bin Sun ◽  
...  
Keyword(s):  
Antibacterial Properties ◽  
Resin Composites ◽  
Dental Resin ◽  
Dental Resin Composites

Metal ion-coordinated carboxymethylated chitosan grafted carbon nanotubes with enhanced antibacterial properties

RSC Advances ◽  
2016 ◽  
Vol 6 (1) ◽  
pp. 39-43 ◽  
Author(s):  
Xiangping Hao ◽  
Shougang Chen ◽  
Hui Yu ◽  
Dan Liu ◽  
Weixiang Sun
Keyword(s):  
Carbon Nanotubes ◽  
Controlled Release ◽  
Metal Ions ◽  
Metal Ion ◽  
Antibacterial Properties ◽  
Carboxymethyl Chitosan ◽  
Multiwalled Carbon ◽  
Covalently Bonded ◽  
Carboxymethylated Chitosan

Multiwalled carbon nanotubes were covalently bonded with carboxymethyl chitosan using the grafting method. The composites revealed notable controlled release properties and, after coordination with metal ions, the complexes exhibited good long-term antibacterial properties.

Mechanical and antibacterial properties of benzothiazole-based dental resin materials

2018 ◽  
Vol 29 (6) ◽  
pp. 635-645 ◽  
Author(s):  
Wenbin Zhu ◽  
Chonghui Lao ◽  
Shuzhen Luo ◽  
Fang Liu ◽  
Qiting Huang ◽  
...  
Keyword(s):  
Antibacterial Properties ◽  
Dental Resin

scholarly journals Exploring Needle-Like Zinc Oxide Nanostructures for Improving Dental Resin Sealers: Design and Evaluation of Antibacterial, Physical and Chemical Properties

Polymers ◽  
2020 ◽  
Vol 12 (4) ◽  
pp. 789 ◽  
Author(s):  
Fabrício M Collares ◽  
Isadora M Garcia ◽  
Mariana Klein ◽  
Clarissa F Parolo ◽  
Felipe Antonio L Sánchez ◽  
...  
Keyword(s):  
Zinc Oxide ◽  
Film Thickness ◽  
Root Canal ◽  
Water Sorption ◽  
Antibacterial Properties ◽  
Inorganic Filler ◽  
Zinc Oxide Nanostructures ◽  
Dental Resin ◽  
Oxide Nanostructures ◽  
Physical And Chemical

This study aimed to evaluate the effect of needle-like zinc oxide nanostructures (ZnO-NN) on the physical, chemical, and antibacterial properties of experimental methacrylate-based dental sealers. ZnO-NN was synthesized and characterized. ZnO-NN was added to a co-monomer blend at 20, 30, and 40 wt.%. One group without ZnO-NN was used as a control. The dental resin sealers were evaluated for their flow, film thickness, water sorption, solubility, radiopacity, degree of conversion (DC), dental-sealer interface characterization via micro-Raman, and antibacterial activity. ZnO-NN presented a mean needle diameter of 40 nm and 16 m2/g of surface area. There was no difference among groups containing ZnO-NN regarding their flow. The ZnO-NN addition significantly increased the film thickness. Water sorption and solubility tests showed no difference among groups. The radiopacity increased, and DC decreased with higher concentrations of ZnO-NN. Micro-Raman suggested that ZnO-NN was in close contact with root canal dentin. Overall, the incorporation of ZnO-NN provided an antibacterial effect against Enterococcus faecalis without a significant detrimental impact on the physical and chemical functionality of the material. The use of ZnO-NN as an inorganic filler is a potential application within dental materials intended for root canal treatment.

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