hidrogénperoxidplazma

Hidrogénperoxidplazma, also known as hydrogen peroxide plasma, refers to a non-equilibrium plasma generated from hydrogen peroxide (H2O2) vapor. This plasma state is characterized by a significant abundance of reactive species, including hydroxyl radicals (OH), atomic oxygen (O), ozone (O3), and excited molecules of H2O2 and its dissociation products. The generation of hidrogénperoxidplazma typically occurs at low pressures and temperatures, allowing for its application in sensitive environments.

The unique properties of hidrogénperoxidplazma stem from the high reactivity of the generated species. These reactive oxygen species (ROS) are potent oxidizing agents, enabling a variety of applications. One primary area of interest is its use in sterilization and disinfection. The plasma can effectively inactivate microorganisms, including bacteria, viruses, and spores, by damaging their cell membranes, DNA, and proteins. This makes it a valuable tool in medical device sterilization, food safety, and water treatment.

Beyond sterilization, hidrogénperoxidplazma has potential applications in materials science and surface modification. The reactive species can alter the surface properties of materials, such as improving adhesion, cleaning surfaces at a molecular level, or depositing thin films. Research is also ongoing into its use in biomedical applications, such as wound healing and cancer therapy, due to its ability to promote cell proliferation and induce apoptosis. The low operating temperature is crucial for these biological applications.