The present invention relates to a coating for a device, wherein the coating comprises a polymeric film, wherein the polymeric film comprises a polymerisation product formed from a polymerisation solution comprising dopamine, or a salt thereof, and at least one amino acid, or a salt thereof; and a metallic layer formed on the polymeric film.

The present invention provides a method of producing a modified collagen, including the steps of: providing a collagen comprising a S—S bond; introducing a —SH group in said collagen comprising a S—S bond by reduction of the S—S bond to provide a collagen thiol comprising a —SH group; and nitrosating the —SH group of the collagen thiol to provide a modified collagen, said modified collagen comprising S-nitroso groups.

Embodiments provided herein include methods, compositions, and uses of aromatic alcohols to increase the potency of antifungal agents.

Hydrogels are provided that include an antimicrobial agent and a cross-linkable urethane-based polymer (CUP). Such hydrogels may be used for the controlled-release of antimicrobial agents as well as in the manufacturing of wound dressings. Wound dressings are provided that comprise a hydrogel as defined herein.

The present invention relates to compounds of Formula I which form hydrogels upon mixing with water, and to fibers which form from the compounds. The hydrogels and fibers are antibacterial and not toxic towards mammalian cells. Such compounds, hydrogels, and fibers are useful, for example, in the treatment of surfaces such as in dermal or internal wounds as a barrier layer, or any article which may require disinfection. (I)

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Homogenous octenidine solutions and compositions are described. Also described are medical articles (e.g., incise drapes) including octenidine formulations and methods for preparing the same.

An antimicrobial coating is formed from a biocompatible flexible polymer having incorporated therein an active material having a reducible form of silver, where at least a portion of the active material is exposed at the surface of the polymer. The coating can be applied to the surface of a catheter to inhibit bacterial growth and biofilm formation.

Liquid dressing compositions liquid for use in the treatment or prevention of infection and/or wounds are described that comprise shellac, an anti-infective metal active and a solvent. The compositions are capable of forming a barrier when topically applied to a subject, providing an easily applied barrier for protecting lesions and other wounds from external infective agents.

An article comprising a substrate and an anti-microbial coating, wherein the anti-microbial coating comprises at least one solvent-free black phosphorus flake.

A layered drug delivery device which includes a polymeric tissue interface layer and a polymeric backing layer. The polymeric tissue interface layer includes at least one ther-apeutic agent.