Biotechnological Advancements in Oil Paints: Exploring the Application and Innovation of Biomaterials

Abstract

The advancements in nanotechnology and biomaterials science have opened up new possibilities for the innovation of oil pigments, offering significant improvements in their performance and environmental impact. This study explores the application of biomaterials, specifically nano-iron oxide pigments, in oil paints, leveraging colloidal chemistry combined with ultrasonic techniques for their preparation. Through single-factor tests, the process conditions were optimized, and the resulting nano-iron oxide pigments were thoroughly analyzed using transmission electron microscopy (TEM) and scanning electron microscopy (SEM). The research further investigates the influencing factors based on the reaction mechanisms, focusing on the synthesis of nano-iron oxide red pigments. Various surfactants, including sodium dodecyl sulfate, and octylphenol polyoxyethylene, were evaluated for their effectiveness as dispersants, with the optimal surfactant and dosage determined through experimentation. The study successfully produced iron oxide particles approximately 53 nm in size, demonstrating consistent results whether the iron content was slightly deficient or optimal. Correlation analysis showed a high positive correlation between R180 and R160 (0.85) and a moderate positive correlation between R20 and R160 (0.62), indicating the reliability of the nano-pigment formulation. The incorporation of nano-biomaterials into oil paints not only enhances their color stability and application properties but also aligns with the goals of sustainable and eco-friendly innovation in the art materials industry. This research provides a foundation for the commercialization of biotechnologically advanced oil paints, offering artists a broader range of high-performance, environmentally responsible options.