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Metallic nanoparticles and their medicinal potential. Part I: gold and silver colloids.

Metallic nanoparticles and their medicinal potential. Part I: gold and silver colloids.

Therapeutic delivery (2013-07-26)

Leena Loomba, Tiziano Scarabelli

摘要

The article highlights the synthesis, properties and recent advances in therapeutic possibilities of metallic nanoparticles. Nanometallic structures that behave as drug-carrying agents, gene regulators, imaging agents and photoresponsive assemblies have been discussed in the context of cells and many debilitating diseases. These structures not only act as alternatives to molecule-based systems, but also possess new physical and chemical properties, which confer substantive advantages in medicinal field.

材料

产品编号

品牌

产品描述

Sigma-Aldrich

银, conductive paste

Sigma-Aldrich

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

Sigma-Aldrich

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

Sigma-Aldrich

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

Sigma-Aldrich

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

Sigma-Aldrich

银, wire, diam. 0.5 mm, 99.9% trace metals basis

Sigma-Aldrich

银, wire, diam. 0.5 mm, ≥99.99% trace metals basis

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金, powder, <45 μm, 99.99% trace metals basis

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银纳米线悬浮液, diam. × L 200 nm × 10 μm, 0.5% (isopropyl alcohol suspension)

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银, wire, diam. 1.0 mm, 99.9% trace metals basis

Sigma-Aldrich

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

Sigma-Aldrich

银, foil, thickness 0.1 mm, 99.9% trace metals basis

Sigma-Aldrich

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

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银, foil, thickness 0.25 mm, 99.9% trace metals basis

Sigma-Aldrich

银, wire, diam. 0.25 mm, ≥99.99% trace metals basis

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银, granular, >250 μm, 99.99% trace metals basis

Sigma-Aldrich

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

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银, colloidal, 65-75% Ag basis

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银, powder, <250 μm, 99.99% trace metals basis

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镀金显微镜载片, layer thickness 1000 Å, 99.999% (Au)

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

金, rod, 50mm, diameter 3.0mm, as drawn, 99.95%

Sigma-Aldrich

银, wire, diam. 0.25 mm, 99.9% trace metals basis

Sigma-Aldrich

银, foil, thickness 0.025 mm, 99.9% trace metals basis

银, foil, 2m coil, thickness 0.025mm, annealed, 99.95+%

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银, wire, diam. 2.0 mm, ≥99.99% trace metals basis

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金, wire, diam. 0.25 mm, 99.99% trace metals basis

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银, wire, diam. 1.0 mm, ≥99.99% trace metals basis

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

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