公开(公告)号：US20170071210A1

公开(公告)日：2017-03-16

申请号：US15123549

申请日：2015-02-20

申请人： University Of Cincinnati

发明人： Peng Zhang ,  Bo Hu ,  Hong Tang

IPC分类号： A01N59/16 ,  A01N25/26

CPC分类号： A01N59/16 ,  A01N25/26 ,  A61K41/0057 ,  A61K47/6923 ,  A01N25/00

摘要： The present invention relates generally to compositions and methods of killing bacteria using a surface plasmon coupled to a photosensitizer. A nanostructure (10) may include a silver nanoparticle core (12), a mesoporous silica shell (14), and a photosensitizer (16). A method of killing bacteria may include contacting bacteria with a nanostructure (10) including a silver nanoparticle core (12), a mesoporous silica shell (14), and a photosensitizer (16) to form a blend and exposing the blend to light.

摘要翻译： 本发明一般涉及使用与光敏剂偶联的表面等离子体激活杀死细菌的组合物和方法。 纳米结构（10）可以包括银纳米颗粒芯（12），介孔二氧化硅壳（14）和光敏剂（16）。 杀死细菌的方法可以包括使细菌与包括银纳米颗粒核心（12），介孔二氧化硅壳（14）和光敏剂（16）的纳米结构（10）接触以形成共混物并将共混物曝光。

公开(公告)号：US09999225B2

公开(公告)日：2018-06-19

申请号：US15123549

申请日：2015-02-20

申请人： University Of Cincinnati

发明人： Peng Zhang ,  Bo Hu ,  Hong Tang

IPC分类号： A01N59/16 ,  A61K41/00 ,  A61K47/48 ,  A01N25/26

CPC分类号： A01N59/16 ,  A01N25/26 ,  A61K41/0057 ,  A61K47/6923 ,  A01N25/00

摘要： The present invention relates generally to compositions and methods of killing bacteria using a surface plasmon coupled to a photosensitizer. A nanostructure (10) may include a silver nanoparticle core (12), a mesoporous silica shell (14), and a photosensitizer (16). A method of killing bacteria may include contacting bacteria with a nanostructure (10) including a silver nanoparticle core (12), a mesoporous silica shell (14), and a photosensitizer (16) to form a blend and exposing the blend to light.