According to a study published on July 22 in the journal Advanced Science (Germany), scientists from universities in Australia have invented a disinfectant spray that can prevent the spread of various bacteria and viruses, including the SARS-CoV-2 virus.
Australian scientists have developed a disinfectant spray that can prevent the spread of bacteria and viruses. (Image: 9news.com)
The research indicates that this spray solution can coat common surfaces and repel viruses and bacteria through an air barrier, effectively killing pathogens.
Professor Antonio Tricoli from the University of Sydney, one of the inventors of this solution, stated that the spray utilizes a combination of durable plastic particles that are strong enough to replace bulletproof glass. The scientists spent five years developing this product.
According to Professor Tricoli, the advantage of this solution compared to other products is its longer-lasting effect on surfaces, potentially lasting for several weeks. The solution contains nano-silver particles and has no side effects, making it suitable for use in public areas such as elevator buttons, stair railings, hospitals, schools, and restaurants.
Meanwhile, Professor David Nisbet from the University of Melbourne noted that the spray has been tested on various materials including metal, absorbent paper, plastic, tiles, and glass. He emphasized: “We have identified the mechanical processes underlying the spray’s functionality and assessed its effectiveness in different environments. We believe that our explanation of the antibacterial and antiviral mechanisms can significantly promote research into antibacterial and antiviral technologies, which could lead to the production of an effective and affordable surface disinfectant spray to protect people from viruses and bacteria.”
