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PubMed · 316624

Activated silver coatings for surgical implants.

G Colmano·S S Edwards·S D Barranco
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Abstract

Increase in current from 1.8 to 3 and then to 9 microAH+DC/cm2 controlled respectively 25%, 37%, and 69% of S aureus on intramedullary silver pins (too soft in practice) in femurs of rabbits. Then optimal current of 12 muAH+DC/cm2 was used. On stainless steel pins with intramedullary injection of AgCl or AgNO3, a 25% or 64% bacterial control was achieved. Stainless steel pin, silver electroplated or electroplated and chloridized gave 85% and 91% bacterial control. One hundred percent of the bacteria was eliminated with stainless steel pins coated with 100 monomolecular layers of silver stearate.

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AnimalsBone NailsElectric Stimulation TherapyElectrodes, ImplantedRabbitsSilverStainless SteelStaphylococcus aureusJournal Article

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G Colmano, S S Edwards, S D Barranco. 1979. Activated silver coatings for surgical implants.. https://pubmed.ncbi.nlm.nih.gov/316624/

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