Antibacterial glass-ionomer cement restorative materials: A critical review on the current status of extended release formulations

Hafshejani, Tahereh Mohammadi; Zamanian, Ali; Venugopal, Jayarama Reddy; Rezvani, Zahra; Sefat, Farshid; Saeb, Mohammad Reza; Vahabi, Henri; Zarrintaj, Payam; Mozafari, Masoud

doi:10.1016/j.jconrel.2017.07.041

Cited by 114 publications

(68 citation statements)

References 130 publications

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“…In among of various materials, conductive materials are very interested. Conductive materials such as carbon nanotube, graphene, graphene oxide, polyaniline, polypyrrole, and metal have been widely used in various applications including corrosion, electromagnetic interference (EMI) fielding, polluted water treatment, catalysis, battery, CO 2 reduction, structural composites, and medicine …”

Section: Introductionmentioning

confidence: 99%

Electrospun electroactive nanofibers of gelatin‐oligoaniline/Poly (vinyl alcohol) templates for architecting of cardiac tissue with on‐demand drug release

Shojaie

Rostamian

Samadi

et al. 2019

Polymers for Advanced Techs

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In this study, grafted gelatin with oligoaniline (GelOA) was synthesized and then mixed with Poly (vinyl alcohol) (PVA). Several scaffolds with different ratio of PVA/GelOA were electrospun to fabricate electroactive scaffolds. GelOA was characterized using Fourier‐transform infrared spectroscopy (FTIR); moreover, nanofiber properties were evaluated by differential scanning calorimetry (DSC), thermogravimetric analysis (TGA), and scanning electron microscope (SEM) analyses. Nanofibers diameter was decreased with aniline oligomer increment form 300 to 150 nm because of the hydrophobic nature of the aniline oligomer. Aniline oligomer electroactivity was studied using cyclic voltammetry, which exhibited two redox peaks at 0.4 and 0.6. Moreover, aniline oligomer enhancement resulted in melting point increasing from 220°C to 230°C because of the crystallinity increment. To assess the biocompatibility of nanofibers, cell viability and cell adhesion were tracked using mesenchymal stem cell (MSCs). It was revealed that the presence of aniline oligomer leads to enhancing the conductivity, thermal properties and lowering the degradation rate and drug release. Among of different scaffolds, sample with high content of GelOA shows better behavior in physical and biological properties. Accumulative drug releases under applied electrical field at 40 minutes showed that the drug release for stimulated condition is about 33% more than the unapplied electrical field one.

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Section: Introductionmentioning

confidence: 99%

Electrospun electroactive nanofibers of gelatin‐oligoaniline/Poly (vinyl alcohol) templates for architecting of cardiac tissue with on‐demand drug release

Shojaie

Rostamian

Samadi

et al. 2019

Polymers for Advanced Techs

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“…Oral Streptococcus mutans (SM) is a main causative factor of dental plaque biofilm formation. Therefore, one of the most important methods for prevention of secondary caries is applying restorative materials to prevent bacterial growth and colonization, and it should be able to reduce acid production and dental plaque accumulation [4,5] .…”

Section: Introductionmentioning

confidence: 99%

“…Zinc oxide Nanoparticles (ZnO-NPs) is a biocompatible material, non-toxic to human cells but more toxic to the bacteria. ZnO-NPs can inhibit the growth of oral SM and plaque formation [5,18,19] . Also, the antibacterial effect of ZnO-NPs increase by increase of the concentration and decrease in Nanoparticles size [13,20] .…”

Section: Introductionmentioning

confidence: 99%

Comparative evaluation of the antibacterial activity of Glass ionomer restoration incorporated with different metal oxides Nanoparticles on oral Streptococcus mutans

Ezzeldin

Elshishtawy

El-Borady

et al. 2019

Egyptian Dental Journal

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“…Over the recent decades, developing and optimizing the properties of biodegradable polymers and polymer composites have become an important field of research because of considerable public concern about environmental criticisms of synthetic plastics . Biodegradable natural and synthetic polymers have been utilized for various uses such as biomedical , coating , antibacterial , and anticorrosion applications. Polylactic acid (PLA) is a biocompatible polymer known for its good features including excellent mechanical properties, transparency, and biocompatibility, which gives distinctive credit for packaging industry, biomedical devices, fire retardant composites, and agricultural application .…”

Section: Introductionmentioning

confidence: 99%

A journey across the solid state polymerization to assess the role of critical factors influencing the molecular weight of polylactic acid

Davoodi

Ahmadi

Taromi

2018

Vinyl Additive Technology

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Solid state polymerization (SSP) offers an effective route for synthesizing green polymers with variable molecular weights depending on polymerization condition. In this work, critical factors governing the molecular weight of polylactic acid (PLA) in the course of SSP are manipulated systematically and their contributions to the efficiency of SSP process are discussed. The initial molecular weight of the prepolymer formed, the degree of crystallinity of prepolymer, and the SSP time are changed and analyzed for their effects through different analyses including differential scanning calorimetry, gel permeation chromatography, and Fourier‐transform infrared spectroscopy techniques. It was observed that PLA having highest molecular weight would be the result of formation of a prepolymer having low‐molecular weight, as detected by the analysis of functional group concentration. For the optimized sample, the rate of mass loss in SSP was 12,263 g/mol.day and a crystallinity drop over the hydrolysis process was 3.14 per day. The crystallinity of prepolymers was optimized at ca. 26% in regard with the PLA showing the highest molecular weight. J. VINYL ADDIT. TECHNOL., 25:165–171, 2019. © 2018 Society of Plastics Engineers

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Antibacterial glass-ionomer cement restorative materials: A critical review on the current status of extended release formulations

Cited by 114 publications

References 130 publications

Electrospun electroactive nanofibers of gelatin‐oligoaniline/Poly (vinyl alcohol) templates for architecting of cardiac tissue with on‐demand drug release

Electrospun electroactive nanofibers of gelatin‐oligoaniline/Poly (vinyl alcohol) templates for architecting of cardiac tissue with on‐demand drug release

Comparative evaluation of the antibacterial activity of Glass ionomer restoration incorporated with different metal oxides Nanoparticles on oral Streptococcus mutans

A journey across the solid state polymerization to assess the role of critical factors influencing the molecular weight of polylactic acid

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