Invention Application
US20120288553A1 METHOD FOR CONTROLLING TOXICITY OF METALLIC PARTICLE AND LOW-TOXICITY COMPOSITE OF METALLIC NANOPARTICLE AND INORGANIC CLAY
审中-公开
金属纳米颗粒和无机粘土的金属颗粒和低毒性复合物的毒性控制方法
- Patent Title: METHOD FOR CONTROLLING TOXICITY OF METALLIC PARTICLE AND LOW-TOXICITY COMPOSITE OF METALLIC NANOPARTICLE AND INORGANIC CLAY
- Patent Title (中): 金属纳米颗粒和无机粘土的金属颗粒和低毒性复合物的毒性控制方法
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Application No.: US13549414Application Date: 2012-07-14
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Publication No.: US20120288553A1Publication Date: 2012-11-15
- Inventor: Jiang-Jen Lin , Hong-Lin Su , Fu-Chuo Peng , Chia-Yu Chu , Ying-Fang Chiu , Pei-Ru Li , Hsi-Tai Sun
- Applicant: Jiang-Jen Lin , Hong-Lin Su , Fu-Chuo Peng , Chia-Yu Chu , Ying-Fang Chiu , Pei-Ru Li , Hsi-Tai Sun
- Applicant Address: TW Taipei
- Assignee: NATIONAL TAIWAN UNIVERSITY
- Current Assignee: NATIONAL TAIWAN UNIVERSITY
- Current Assignee Address: TW Taipei
- Priority: TW099109262 20100326
- Main IPC: A61K33/38
- IPC: A61K33/38 ; A61K33/34 ; A61K33/26 ; A61P17/02 ; A61P31/04 ; A61K33/24 ; A61K9/70 ; B82Y40/00 ; B82Y5/00
Abstract:
The present invention provides a method for controlling toxicity of metallic particles and a low-toxicity composite of metallic nanoparticles and inorganic clay. The metallic nanoparticles are effective in preventing infection and in skinning over, and thus suitable for treating scalds/burns. In the composite, the weight ratio of metallic nanoparticles to inorganic clay preferably ranges 0.1/99.9 to 6.0/94.0 in a size of about 5 to 100 nm. Preferably, the metal is silver and the inorganic clay is nano silicate platelets.
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