Silver as antibacterial agent: ion, nanoparticle, and metal.

Silver as antibacterial agent: ion, nanoparticle, and metal.

Angewandte Chemie (International ed. in English) (2012-12-21)

Svitlana Chernousova, Matthias Epple

ZUSAMMENFASSUNG

The antibacterial action of silver is utilized in numerous consumer products and medical devices. Metallic silver, silver salts, and also silver nanoparticles are used for this purpose. The state of research on the effect of silver on bacteria, cells, and higher organisms is summarized. It can be concluded that the therapeutic window for silver is narrower than often assumed. However, the risks for humans and the environment are probably limited.

MATERIALIEN

Produktnummer

Marke

Produktbeschreibung

735825

Sigma-Aldrich

Silber, conductive paste

576832

Sigma-Aldrich

Silber, nanopowder, <100 nm particle size, contains PVP as dispersant, 99.5% trace metals basis

327085

Sigma-Aldrich

Silber, powder, 2-3.5 μm, ≥99.9% trace metals basis

327077

Sigma-Aldrich

Silber, flakes, 10 μm, ≥99.9% trace metals basis

739421

Sigma-Aldrich

Silber-Nanodrähte, diam. × L 50 nm × 6 μm, 0.5% (isopropyl alcohol suspension)

484059

Sigma-Aldrich

Silber, nanopowder, <150 nm particle size, 99% trace metals basis

778095

Sigma-Aldrich

Silber-Nanodrähte, diam. × L 200 nm × 10 μm, 0.5% (isopropyl alcohol suspension)

327093

Sigma-Aldrich

Silber, powder, 5-8 μm, ≥99.9% trace metals basis

327107

Sigma-Aldrich

Silber, powder, <45 μm, ≥99.99% trace metals basis

85131

Sigma-Aldrich

Silber, colloidal, 65-75% Ag basis

739448

Sigma-Aldrich

Silber-Nanodrähte, diam. × L 100 nm × 6 μm, 0.5% (isopropyl alcohol suspension)

327050

Sigma-Aldrich

Silber, shot, 1-3 mm, ≥99.99% trace metals basis

348783

Sigma-Aldrich

Silber, wire, diam. 0.1 mm, 99.9% trace metals basis

369438

Sigma-Aldrich

Silber, foil, thickness 1.0 mm, 99.99% trace metals basis

GF95751489

Silber, foil, 150x150mm, thickness 0.25mm, as rolled, 99.95+%

GF04714501

Silber, foil, 100x100mm, thickness 0.125mm, as rolled, 99.95+%

GF29736692

Silber, rod, 100mm, diameter 3.0mm, as drawn, 99.997%

373249

Sigma-Aldrich

Silber, evaporation slug, diam. × L 0.6 cm × 1.2 cm, 99.99% trace metals basis

GF13859725

Silber, wire reel, 10m, diameter 1.0mm, annealed, 99.99%

GF08856658

Silber, insulated wire, 10m, conductor diameter 0.25mm, insulation thickness 0.023mm, polyester insulation, 99.99%

GF41352791

Silber, foil, 150x150mm, thickness 0.5mm, as rolled, 99.99+%

GF00494276

Silber, wire reel, 10m, diameter 0.8mm, as drawn, 99.99%

348759

Sigma-Aldrich

Silber, wire, diam. 1.5 mm, ≥99.99% trace metals basis

GF22075657

Silber, wire reel, 1m, diameter 0.25mm, as drawn, 99.997%

GF53130978

Silber, foil, 25x25mm, thickness 0.5mm, as rolled, 99.99+%

GF28356116

Silber, rod, 500mm, diameter 3.5mm, as drawn, 99.95+%

GF68441845

Silber, sphere, 100pcs, diameter 0.5mm, precision sphere grade

GF71530826

Silber, foil, 100x100mm, thickness 0.5mm, as rolled, 99.99+%

GF57349693

Silber, foil, 50x50mm, thickness 0.125mm, as rolled, 99.99+%

GF00049351

Silber, rod, 500mm, diameter 1.0mm, as drawn, 99.95+%