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QuaternaryAmmoniumCompoundsAntimicrobialChainingPolymers

Quaternary ammonium compounds, as antibacterial chain polymers

quaternary ammonium compounds, have extraordinary properties in the field of antibacterial. With its unique properties, it is the key to antibacterial chain polymers.

The structure of quaternary ammonium compounds, the nitrogen atom is in a positively charged state, surrounded by alkyl or aryl groups. This special structure enables them to interact with the cell membrane of microorganisms. Cover the cell membrane of microorganisms, which is mostly negatively charged, and the positively charged center of quaternary ammonium compounds can just attract it.

When the quaternary ammonium compound comes into contact with the cell membrane, it is like a target in a sharp arrow, breaking the structure and function of the membrane. The permeability of the membrane is greatly changed, the intracellular matter spills out, the extracellular harm invades, and the life activities of microorganisms are severely damaged. And quaternary ammonium compounds can form an isolation layer on the surface of microorganisms, preventing them from exchanging with the outside world and cutting off their way of survival.

In the antibacterial chain polymer, quaternary ammonium compounds are the key link of the chain. They can use their own activity to initiate the polymerization of the chain, so that the polymer can be formed. And in the polymer system, the antibacterial properties of quaternary ammonium compounds are not only not reduced, but are more powerful due to the synergy effect of polymerization.

Therefore, quaternary ammonium compounds have great contributions to the construction and application of antibacterial chain polymers. It is a new way of antibacterial, providing an outstanding method for protecting health and preserving the longevity of things. It is actually a hot spot in current research and application, with broad prospects and more discoveries and breakthroughs can be expected.