Houdin DEHNAD,Julie LUCERO,Paul E. CHIRICO,Jason A. JEGGE,Thomas Lee GUTSHALL
申请号：
US14806554
公开号：
US20160136335A1
申请日:
2015.07.22
申请国别(地区):
US
年份:
2016
代理人:
摘要：
Antimicrobial metal ion coatings. In particular, described herein are coatings including an anodic metal (e.g., silver and/or zinc and/or copper) that is co-deposited with a cathodic metal (e.g., palladium, platinum, gold, molybdenum, titanium, iridium, osmium, niobium or rhenium) on a substrate (including, but not limited to absorbable/resorbable substrates) so that the anodic metal is galvanically released as antimicrobial ions when the apparatus is exposed to a bodily fluid. The anodic metal may be at least about 25 percent by volume of the coating, resulting in a network of anodic metal with less than 20% of the anodic metal in the coating fully encapsulated by cathodic metal.
