PolyDADMAC Usage - in medical nursing
Polydadmac can be used in medical nursing - injury, it's added to Barrier Dressings have been proven to prevent bacterial penetration and inhibit growth within wound dressings. It provides a barrier to bacterial penetration, and results in >5-log (99.999%) kill of a broad spectrum of microbes – including antibiotic resistant organisms.
The active component within barrier is a cationic biocide called PolyDADMAC (poly diallyl dimethyl ammonium chloride).
PolyDADMAC shares the same compound class as PHMB (poly hexadine methyl biguanide), with two key differences:
1. It is intrinsically bound to the base dressing substrate, unlike PHMB, which leaches away from the dressing.
2. It is significantly larger than PHMB, with a molecular weight of 200,000–250,000 g/mol (PHMB molecular weight = 2,000–4,000 g/mol).
That is the advantages of polyDADMAC that using in medical nursing segment, no-leaching, no-resistance, no-toxicity.
Keywords: polyDADMAC, polydadmac use
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