Silver nanoparticles are an effective tool for killing disease-causing bacteria. But despite their widespread use in catheters, clothing, toys, cosmetics, and many other products, investigators haven’t fully understood whether their effectiveness is a function of the release of germicidal silver ions, some feature specific to their nanoparticle form, or both. Researchers at Rice University now ...

This paper aimed to evaluate the changes in thermal stability of goat milk, cow milk and homogenized under different pH conditions. The results showed that was type B were positively correlated with value. But A most stable fresh 6.9, while it 6.7 for milk. Compared acidification stronger due heat. Therefore, process production, germicidal heating conditions two sources should be determined acc...