초록 ▼

An actively antimicrobial surface for a substrate and for use in a biologically dynamic environment, such as for treating and preventing microbial infections, including a film consisting of at least an antimicrobial element and another electrochemically nobler element and which forms multitudinous g

An actively antimicrobial surface for a substrate and for use in a biologically dynamic environment, such as for treating and preventing microbial infections, including a film consisting of at least an antimicrobial element and another electrochemically nobler element and which forms multitudinous galvanic cells with electrolyte-containing biological fluids, such as body fluids from wounds, etc., for releasing the antimicrobial element at the surface.

대표청구항 ▼

[ We claim:] [1.] An actively antimicrobial surface on a substrate for use in a biologically dynamic environment which comprises:an alloy of elements, one of said elements being antimicrobially active and a second of said elements being nobler in the electrochemical series than said antimicrobially

[ We claim:] [1.] An actively antimicrobial surface on a substrate for use in a biologically dynamic environment which comprises:an alloy of elements, one of said elements being antimicrobially active and a second of said elements being nobler in the electrochemical series than said antimicrobially active element, both said antimicrobially active and said second element being mutually insoluble in solid solution in said alloy, said alloy thereby releasing ions of said antimicrobially active element when said surface is contacted by an electrolyte containing a biological fluid.