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Anti-Bacteria and Microecosystem-Regulating Effects of Dental Implant Coated with Dimethylaminododecyl Methacrylate

Overview
Journal Molecules
Publisher MDPI
Specialty Biology
Date 2017 Nov 22
PMID 29156630
Citations 14
Authors
Affiliations
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Abstract

The effects of dimethylaminododecyl methacrylate (DMADDM) modified titanium implants on bacterial activity and microbial ecosystem of saliva-derived biofilm were investigated for the first time. Titanium discs were coated with DMADDM solutions at mass fractions of 0 mg/mL (control), 1, 5 and 10 mg/mL, respectively. Biomass accumulation and metabolic activity of biofilms were tested using crystal violet assay and MTT (3-(4,5-Dimethyl-thiazol-2-yl)-2,5-diphenyltetrazolium bromide) assay. 16S rRNA gene sequencing was performed to measure the microbial community. Live/dead staining and scanning electron microscopy (SEM) were used to value the structure of biofilm. The results showed that the higher mass fraction of DMADDM the coating solution had, the significantly lower the values of metabolic activity and accumulated biofilms got, as well as fewer live cells and less extracellular matrix. Moreover, 5 mg/mL of DMADDM was the most effective concentration, as well as 10 mg/mL. In microecosystem-regulation, the DMADDM modified titanium implant decreased the relative abundance of and and increased the relative abundance of , a probiotic for peri-implant diseases. In conclusion, via inhibiting growth and regulating microecosystem of biofilm, this novel titanium implant coating with DMADDM was promising in preventing peri-implant disease in an 'ecological manner'.

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References
1.
Ge Y, Ren B, Zhou X, Xu H, Wang S, Li M . Novel Dental Adhesive with Biofilm-Regulating and Remineralization Capabilities. Materials (Basel). 2017; 10(1). PMC: 5344622. DOI: 10.3390/ma10010026. View

2.
Lang N, Berglundh T . Periimplant diseases: where are we now?--Consensus of the Seventh European Workshop on Periodontology. J Clin Periodontol. 2011; 38 Suppl 11:178-81. DOI: 10.1111/j.1600-051X.2010.01674.x. View

3.
Sanchez M, Llama-Palacios A, Fernandez E, Figuero E, Marin M, Leon R . An in vitro biofilm model associated to dental implants: structural and quantitative analysis of in vitro biofilm formation on different dental implant surfaces. Dent Mater. 2014; 30(10):1161-71. DOI: 10.1016/j.dental.2014.07.008. View

4.
Jordan R, Marsh L, Nishio Ayre W, Jones Q, Parkes M, Austin B . An assessment of early colonisation of implant-abutment metal surfaces by single species and co-cultured bacterial periodontal pathogens. J Dent. 2016; 53:64-72. DOI: 10.1016/j.jdent.2016.07.013. View

5.
Surmeneva M, Sharonova A, Chernousova S, Prymak O, Loza K, Tkachev M . Incorporation of silver nanoparticles into magnetron-sputtered calcium phosphate layers on titanium as an antibacterial coating. Colloids Surf B Biointerfaces. 2017; 156:104-113. DOI: 10.1016/j.colsurfb.2017.05.016. View