Can boiling water in a silver teapot really sterilize it?
Can boiling water in a silver teapot really kill bacteria?
In addition to killing bacteria, silver ions can also purify and soften water. Someone once conducted an experiment, using an iron bucket and a silver bucket filled with tap water at the same time, and leaving them open for a month. What's left is half a bucket of green murky water, and what's left in the silver bucket is half a bucket of clear water. Drinking from silver wine glasses can make the wine taste more mellow due to the harmonious effect of silver ions and alcohol. In ancient times, people already knew that silver could be taken internally or externally. For external use, silver needles are used for acupuncture, and silver sheets are used to cover wounds to prevent infection. For oral administration, put red-hot silver nuggets in water and drink the water after it cools down. It has a good therapeutic effect on gastrointestinal diseases.
Boil a mercury kettle
The reason why silver ions can kill bacteria without harming beneficial bacteria and normal cells is because most pathogenic bacteria are single-celled microorganisms that rely on proteases to maintain metabolism. Then reproduction affects normal cells. Silver ions can attract the negatively charged thiol group (-SH) in proteases for specific binding, effectively piercing the cell wall and cell membrane surface, making bacterial cells unable to metabolize and reproduce due to protein denaturation. , until death, achieving the sterilization effect.
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