Results 221 to 230 of about 207,535 (261)

Surface Antibacterial Properties of Compomers

European Archives of Paediatric Dentistry, 2006
This was to evaluate the antibacterial properties of four different compomers, using direct contact test (DCT) and agar diffusion test (ADT). Compomers (Polyacid Modified Composite Resin) form a group of dental restorative materials which were developed in order to improve conventional glass-ionomer and are widely used by pediatric dentists in primary ...
S, Matalon, E I, Weiss, N, Gozaly, H, Slutzky   +3 more
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Hybrid Microgels with Antibacterial Properties

Macromolecular Bioscience, 2009
AbstractIn the present work, we have used aqueous microgels as containers for the deposition of silver nanoparticles (AgNPs). It has been shown that AgNPs can be effectively incorporated in the microgel interior during the in situ reduction of silver ions.
Nadine, Häntzschel, Rolf-Dieter, Hund, Heike, Hund, Marc, Schrinner, Christian, Lück, Andrij, Pich   +5 more
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Antibacterial properties of Hibitane

Journal of Clinical Periodontology, 1977
Abstract The key features of the interaction of chlorhexidine with bacteria leading to death are adsorption, damage to permeability barriers and precipitation of the cytoplasm. The bacteriostatic profile indicates that Streptococcus mutans is highly susceptible but it is not known whether bacteriostatic or bactericidal activity is crucial to antiplaque
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The antibacterial properties of cyanine

Journal of the American Pharmaceutical Association (Scientific ed.), 1949
The bacteriostatic effect of cyanine (quinoline blue) on a variety of pathogenic microorganisms in vitro was determined. The data obtained indicate that this compound is remarkably effective against Corynebacterium diphtheriae and the Gram-positive cocci.
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Some antibacterial properties of chlorhexidine

Journal of Periodontal Research, 1973
The use of the antiseptic chlorhexidine as a therapeutic or prophylactic drug in dental or periodontal hygiene is a departure from the usual fields of use for this agent. Therefore, a review of some of its antibacterial properties is desirable.The bacteriostatic spectrum of chlorhexidine * was determined: there was a wide spectrum of activity with gram‐
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Antibacterial Properties of Periodontal Dressings

Journal of Periodontology, 1975
The relationship between the build-up of bacterial plaque at the dento-gingival junction and the development of gingivitis is well established. The susceptibility of patients requiring periodontal surgery to the pathogenic potential of plaque would seem to necessitate the protection of the surgically treated area by a periodontal dressing until ...
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Antibacterial Properties of Four Endodontic Sealers

Journal of Endodontics, 2008
The purpose of this study was to evaluate the antimicrobial effects of root canal sealers. The direct contact test (DCT) was used to assess the antibacterial properties of AH plus, Apexit Plus, Epiphany SE, and RoekoSeal when in contact with Enterococcus faecalis.
Iris, Slutzky-Goldberg, Hagay, Slutzky, Michael, Solomonov, Joshua, Moshonov, Ervin I, Weiss, Shlomo, Matalon   +5 more
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Antibacterial Properties of Synovial Fluid in the Knee

Journal of Knee Surgery, 2008
This study evaluated antimicrobial properties of synovial fluid against 3 gram-positive organisms: Staphylococcus aureus, Streptococcus pyogenes, and Staphylococcus epidermidis. Synovial fluid was collected from the knees of 52 patients. Three gram-positive bacteria culture lines were incubated in wells containing either synovial fluid and broth, or ...
Brian F, Gruber, Bruce S, Miller, Jeremy, Onnen, Rod D, Welling, Rod, Welling, Edward M, Wojtys   +5 more
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Synthesis and Antibacterial Properties of Silver Nanoparticles

Journal of Nanoscience and Nanotechnology, 2005
Nanometer sized silver particles were synthesized by inert gas condensation and co-condensation techniques. Both techniques are based on the evaporation of a metal into an inert atmosphere with the subsequent cooling for the nucleation and growth of the nanoparticles. The antibacterial efficiency of the nanoparticles was investigated by introducing the
C, Baker, A, Pradhan, L, Pakstis, Darrin J, Pochan, S Ismat, Shah   +4 more
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Some antibacterial properties of periodontal dressings

Journal of Clinical Periodontology, 1977
Abstract Three commercial periodontal dressings were tested for antibacterial activity against salivary microorganisms after having been stored dry or in liquid for 1 and 2 days. Inhibition of growth of mixed salivary flora was evaluated on blood agar dishes.
E, Haugen, P, Gjermo, D, Orstavik
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