Antimicrobial Nanocoatings Market Trends

Growth Drivers

• Rising demand for antibacterial surfaces: Sectors such as food processing and healthcare, in addition to public transportation are witnessing a growth in the demand for antibacterial surfaces. Owing to the dangers of diseases including HAIs and cross-contamination, there is a rising need for surfaces that can actively prevent the spread of harmful bacteria and viruses. These coatings, which offer continuous protection without needing constant cleaning or disinfecting, are becoming a preferred solution in high-traffic and sensitive areas.
  
  Furthermore, airports and public transport systems worldwide have increasingly adopted antimicrobial nanocoatings to ensure cleaner, safer surfaces for passengers. For instance, in July 2020, Heathrow Airport applied an antimicrobial surface coating throughout high-traffic areas such as escalators, and check-in desks to minimize the risk of virus transmission, owing to the then ongoing COVID-19 pandemic. Such heightened demands reflect the urgent need for long-lasting antibacterial solutions across various sectors.
  
  Advancements in nanomaterials: Innovations in materials including copper-based compounds, and silver nanoparticles, are improving the efficiency, and durability of these coatings. In December 2020, Corning Incorporated and Nippon Paint China announced the launch of Nippon Kid's Odour-Less All-In-One Interior Emulsion Paint-Anti Bacteria Plus. It is formulated for use in spaces where children spend the most time, and with Corning Guardiant which contains the most bioactive form of copper. Additionally, researchers are exploring biocompatible nanomaterials to meet the increasing regulatory and consumer demand for sustainable solutions.

Challenges

• High production costs: The complex manufacturing process, use of advanced raw materials, and need for specialized equipment drive up expenses, limiting the scalability and affordability of these products. Additionally, the stringent regulatory requirements for safety and efficacy further increase production expenses. As a result, high costs can restrict market adoption, mainly in price-sensitive industries, hindering overall antimicrobial nanocoatings market growth.
• Regulatory and environmental concerns: The use of nanoparticles can contain health risks and environmental impact which has led to strict regulations from the governing bodies. Manufacturers are required to comply with complex safety regulations to ensure nanomaterials used are non-toxic, biocompatible, and environmentally friendly. This often involves extensive testing and certification, which can slow down product development. These regulations can also delay antimicrobial nanocoatings market entry and limit the adoption of antimicrobial nanocoatings.