BASTOS, Carlos André Passos,BRUGGRABER, Sylvaine Francoise Aline,FARIA, Nuno, Jorge, Rodrigues,POWELL, Jonathan, Joseph
申请号：
HK18105042.7
公开号：
HK1245642A
申请日:
2018.04.18
申请国别(地区):
HK
年份:
2018
代理人:
摘要：
Antibacterial compositions comprising nanoparticles formed from copper oxo-hydroxide are described that are capable of delivering biocidal concentrations of copper, typically in the form of free copper ions (Cu2+). The nanoparticle compositions generally comprise small particles, typically having mean diameters in the range of 1-100nm, having comparatively high surface area-to-volume ratio and enhanced reactivity compared to the corresponding bulk counterpart materials and which are sufficiently labile to release the free copper efficiently.
