公开(公告)号：US20220248682A1

公开(公告)日：2022-08-11

申请号：US17617009

申请日：2020-05-06

申请人： Framtix Holdings AB

发明人： Krunal Maheshkumar Dholiya

IPC分类号： A01N59/20 ,  A01N25/28 ,  A01N59/16 ,  A01N25/10 ,  A01N25/02 ,  A01P1/00 ,  B01J35/00 ,  B01J23/50 ,  B01J23/52 ,  B01J23/72 ,  B01J31/38 ,  B01J31/06 ,  B01J37/00 ,  B01J37/02

摘要： An antimicrobial coating composition comprising a nanoparticle composite having a core and at least one shell, wherein the core comprises a silver nanoparticle having an antimicrobial action. The at least one shell is formed by a doped semiconductor providing a photocatalytic action and increasing the stability of silver nanoparticle core by controlling the releasing of Ag ions. The nanoparticle composite comprises a nanoparticle of a noble metal providing surface plasmon under the presence of electromagnetic radiation.