A compound of Chemical Formula 1, an antibacterial and deodorizing composition including the compound of Chemical Formula 1, and a method for preparing the same. By copolymerizing the compound of Chemical Formula to a polymer, excellent antibacterial and deodorizing effects can be provided to the polymer without leaking the compound.

A compound of Chemical Formula 1, an antibacterial and deodorizing composition including the compound of Chemical Formula 1, and a method for preparing the same. By copolymerizing the compound of Chemical Formula to a polymer, excellent antibacterial and deodorizing effects can be provided to the polymer without leaking the compound.

A germicidal composition includes a biocide selected from a benzyl substituted quaternary ammonium compound (QAC) and a release agent selected from a non-benzyl substituted quaternary ammonium cationic surfactant. The release agent may further optionally include an amine amphoteric surfactant. A sterilization product may include a substrate and at least a biocide of a germicidal composition impregnating the substrate, although one or more other components of the germicidal composition may be attached thereto or otherwise be impregnating the substrate. A method may include contacting a substrate with a germicidal composition, and/or modulating one or more of a biocide and a release agent to make a germicidal composition, a sterilization product, or any combinations thereof.

A germicidal composition includes a biocide selected from a benzyl substituted quaternary ammonium compound (QAC) and a release agent selected from a non-benzyl substituted quaternary ammonium cationic surfactant. The release agent may further optionally include an amine amphoteric surfactant. A sterilization product may include a substrate and at least a biocide of a germicidal composition impregnating the substrate, although one or more other components of the germicidal composition may be attached thereto or otherwise be impregnating the substrate. A method may include contacting a substrate with a germicidal composition, and/or modulating one or more of a biocide and a release agent to make a germicidal composition, a sterilization product, or any combinations thereof.

The present invention provides a disinfectant composition, method for preparing a disinfectant composition, and methods of disinfecting of a surface or article using the disinfectant composition. These compositions are light stable, non-toxic, and non-corrosive, achieve a greater than 99% kill rate on a variety of pathogens and do not contain nanoparticles.

The present invention provides a disinfectant composition, method for preparing a disinfectant composition, and methods of disinfecting of a surface or article using the disinfectant composition. These compositions are light stable, non-toxic, and non-corrosive, achieve a greater than 99% kill rate on a variety of pathogens and do not contain nanoparticles.

The present invention relates to antimicrobial peptides derived from Romo1 protein, and provides various peptides having the amino acid sequence of the α-helix 2 region of the Romo1 protein and an antibacterial composition containing each of the peptides, as a result of confirming that the peptides have antibacterial activity against gram-positive, gram-negative and multidrug-resistant bacteria. The Romo1-derived peptides and variants thereof have better bactericidal capability against various types of bacteria and multidrug-resistant bacteria than existing antibiotics and antibiotic peptides, and have antibacterial activity against various bacteria in blood vessels, and are novel antibiotics that may be provided as substances for the prevention or treatment of a wide range of bacterial infectious diseases. A composition containing the antimicrobial peptide of the present invention is suitable for various applications, including drugs, quasi-drugs, food and feed additives, pesticides and cosmetic additives, to prevent or treat infectious diseases.

The present disclosure provides a method and system for producing antimicrobial compositions comprising transition metal ions which are generated electrolytically in aqueous solution; chelating agent and excipients; wherein the said ionic species thereby impart stability and longer shelf life and long-term efficacy. Owing to the neutral pH, colorless, odorless, tasteless, non-caustic, non-corrosive nature, the composition of example embodiments shall be used as surface disinfectant and food contact sanitizer and provides an unparalleled combination of high efficacy and low toxicity with instant kill and long-term efficacy. The specific combination of certain metals provides the ability to be extremely broad spectrum and thus works against virus, bacteria, fungi, mold, mildew and antibiotic resistant species as well.

An antimicrobial composition includes an aqueous and/or ethanolic solution of iodine and hydrogen peroxide, which is acidified. The acidifying agent may be aspirin, hydrochloric acid, or other acidic agent tolerable to the body. The composition may also include a witch hazel extract, or alternately hamamelitannin, gallic acid, or other components thereof that effect quorum signaling inhibition that blocks and erodes microbe-induced biofilm on cellular and device surfaces. Acetohydroxamic acid may be combined with the composition as a counter to microbe-induced alkalinization, particularly in urine. Moreover, a metal, halogen, and combinations of these, such as a silver colloid, may be added as a secondary microbicidal agent. The antimicrobial composition may be applied topically to or instilled through an indwelling urinary catheter or applied as a device surface-coating on other medical devices.

An antimicrobial composition includes an aqueous and/or ethanolic solution of iodine and hydrogen peroxide, which is acidified. The acidifying agent may be aspirin, hydrochloric acid, or other acidic agent tolerable to the body. The composition may also include a witch hazel extract, or alternately hamamelitannin, gallic acid, or other components thereof that effect quorum signaling inhibition that blocks and erodes microbe-induced biofilm on cellular and device surfaces. Acetohydroxamic acid may be combined with the composition as a counter to microbe-induced alkalinization, particularly in urine. Moreover, a metal, halogen, and combinations of these, such as a silver colloid, may be added as a secondary microbicidal agent. The antimicrobial composition may be applied topically to or instilled through an indwelling urinary catheter or applied as a device surface-coating on other medical devices.