BIODERIVED FERROMAGNETIC COBALT-FERRITE (CoFe2O4) NANOPARTICLES
卷宗概要
申请人
Imam Abdulrahman Bin Faisal University
发明人
Mohammad Azam ANSARI
IPC 分类
CPC 分类
A method of reducing a biofilm, including mixing a cobalt salt and an iron salt in water to form a solution. The method further includes adding an aloe vera extract to the solution and stirring for 1 hour to 10 hours at a temperature of 30 degrees Celsius (° C.) to 80° C. to form a gel. Heating the gel to form a foam, calcining the foam at a temperature of 600° C. to 1000° C. for 1 hour to 3 hours to form CoFeONPs, and contacting the CoFeONPs with a biofilm on a surface. The CoFeONPs reduce an amount of the biofilm after the contacting. The CoFeONPs have an average size of 5 nanometers (nm) to 35 nm. The CoFeONPs form aggregates having an average size of 500 micrometers (μm) to 1 μm.
原文（中文）
A method of reducing a biofilm, including mixing a cobalt salt and an iron salt in water to form a solution. The method further includes adding an aloe vera extract to the solution and stirring for 1 hour to 10 hours at a temperature of 30 degrees Celsius (° C.) to 80° C. to form a gel. Heating the gel to form a foam, calcining the foam at a temperature of 600° C. to 1000° C. for 1 hour to 3 hours to form CoFeONPs, and contacting the CoFeONPs with a biofilm on a surface. The CoFeONPs reduce an amount of the biofilm after the contacting. The CoFeONPs have an average size of 5 nanometers (nm) to 35 nm. The CoFeONPs form aggregates having an average size of 500 micrometers (μm) to 1 μm.