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Your search keyword '"Arciola, C. R."' showing total 2 results
Start Over Author "Arciola, C. R." Topic biofilms
2 results on '"Arciola, C. R."'

1. Silver nanoparticles synthesized and coated with pectin: An ideal compromise for anti-bacterial and anti-biofilm action combined with wound-healing properties

Author

Federico Bertoglio, Marika Tenci, Agnese D’Agostino, Daniele Merli, S. Curtosi, Silvia Rossi, Chiara Milanese, Livia Visai, Carla Renata Arciola, Franca Ferrari, Angelo Taglietti, Giacomo Dacarro, Piersandro Pallavicini, Pallavicini, P., Arciola, C. R., Bertoglio, F., Curtosi, S., Dacarro, G., D'Agostino, A., Ferrari, F., Merli, D., Milanese, C., Rossi, S., Taglietti, A., Tenci, M., and Visai, L.

Subjects
food.ingredient, Silver, Pectin, Cell Survival, Surface Properties, Silver nanoparticle, Surfaces, Coatings and Film, Ionic bonding, Metal Nanoparticles, Nanotechnology, 02 engineering and technology, engineering.material, 010402 general chemistry, 01 natural sciences, Biomaterials, Colloid and Surface Chemistry, food, Coating, Escherichia coli, Staphylococcus epidermidis, Humans, Particle Size, Cell Proliferation, Wound Healing, Aqueous solution, Chemistry, Biofilm, Electronic, Optical and Magnetic Material, Silver cation, Fibroblasts, 021001 nanoscience & nanotechnology, Plankton, Biomaterial, 0104 chemical sciences, Surfaces, Coatings and Films, Electronic, Optical and Magnetic Materials, Anti-Bacterial Agents, Biofilms, engineering, Pectins, Silver Nitrate, 0210 nano-technology, Wound healing, Antibacterial activity, Anti-infective biomaterial, Nuclear chemistry
Abstract

The synthesis of Ag nanoparticles from Ag+ has been investigated, with pectin acting both as reductant and coating.∼100% Ag+ to Ag(0) one-pot conversion was obtained, yielding p-AgNP, i.e. an aqueous solution of pectin-coated spherical Ag nanoparticles (d=8.0±2.6nm), with a

Published
2016

2. Evaluation of bacterial adhesion of Streptococcus mutans on dental restorative materials

Author

Lorenzo Breschi, Carla Renata Arciola, Davide Campoccia, Simona Rizzi, Lucio Montanaro, Carlo Prati, M. E. Donati, Montanaro L, Campoccia D, Rizzi S, Donati ME, Breschi L, Prati C, Arciola CR., Montanaro, L, Campoccia, D, Rizzi, S, Donati, Me, Breschi, Lorenzo, Prati, C, and Arciola, C. R.

Subjects
Materials science, medicine.medical_treatment, Composite number, Biophysics, Glass ionomer cement, Bioengineering, Biomaterials, Diffusion, Streptococcus mutans, chemistry.chemical_compound, Dental Materials, Fluorides, Materials Testing, medicine, STREPTOCOCCUS, DENTAL RESTORATIVE, Composite material, Dental Restoration, Permanent, biology, Adhesiveness, Adhesion, biology.organism_classification, chemistry, Mechanics of Materials, Biofilms, Ceramics and Composites, Polystyrene, Adhesive, BACTERIAL ADHESION, Fluoride, Dental restoration
Abstract

Biomaterials. 2004 Aug;25(18):4457-63. Evaluation of bacterial adhesion of Streptococcus mutans on dental restorative materials. Montanaro L, Campoccia D, Rizzi S, Donati ME, Breschi L, Prati C, Arciola CR. Research Laboratory on Biocompatibility of Implant Materials, Rizzoli Orthopaedic Institute, and Experimental Pathology Department, University of Bologna, Italy. lucio.montanaro@alma.unibo.it Bacterial adhesion to the surface of composite resins and other dental restorative materials is an important parameter in the aetiology of secondary caries formation. The aim of the present study was to investigate the adhesion of a Streptococcus mutans strain (ATCC 25175) on the surface of different restorative materials. The test materials examined included three flowable composites (Filtek Flow, Tetric Flow, and Arabesk Flow), three microhybrid composites (Clearfil APX, Solitaire 2, and Z250), two glass-ionomers (Fuji IX, Fuji IX fast), a compomer (F2000), an ormocer (Admira), and a control reference material (tissue culture grade, surface treated polystyrene). The adhesion tests were carried out in 24-well plates. Quantitative turbidimetric measurements were finally performed in order to indirectly evaluate the amount of bacteria retained on the material surface after in vitro exposure to the bacteria suspension. Under these conditions, with the exception of the Admira ormocer and the Fuji IX fast glass ionomer, which were found to be more adhesive, all the other material surfaces showed a similar susceptibility to bacterial adhesion, exhibiting values not significantly different than the reference polystyrene control. Furthermore, the release of fluoride from some of the test surfaces did not appear capable to reduce early bacterial adhesion.

Published
2004

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