Osama Saber Yehya Mohamed

Title: Innovations of Osama Saber Yehya Mohamed

Introduction

Osama Saber Yehya Mohamed is a notable inventor based in Al-Ahsa, Saudi Arabia. He has made significant contributions to the field of nanotechnology, particularly in the development of innovative materials. With a total of 2 patents, his work showcases a blend of creativity and scientific rigor.

Latest Patents

One of his latest patents is a method for making carbon-coated copper nanoparticles. This method is a simple, one-step process for coating copper nanoparticles with a carbon shell to prevent rapid oxidation of the carbon nanoparticle core. The process involves heating or autoclaving thin sheets of copper hydroxide nitrate (Cu(OH)NO) under supercritical conditions, specifically at a temperature of 300°C and a pressure of 120 bar for two hours. The autoclaving may be performed in the presence of an inert gas, such as argon, which helps to remove any remaining gases. The pressure can be released in the presence of the inert gas, allowing the product to be collected in the presence of air.

Another significant patent is related to thermochromic polymeric nanocomposites and methods of making the same. This thermochromic polymeric nanocomposite includes layered double hydroxides (LDHs) and an embedded organic polymer. It exhibits thermochromic activity, meaning it changes color in response to higher temperatures, which can range from 100°C to 150°C or higher. This innovation can be utilized to monitor temperature changes for materials approaching very high temperatures.

Career Highlights

Osama works at King Faisal University, where he continues to engage in research and development in the field of nanotechnology. His academic background and professional experience have equipped him with the skills necessary to innovate and contribute to scientific advancements.

Collaborations

He collaborates with several talented individuals, including Abdullah Ibraheem Aljaafari and Mostafa Osama Saber. These collaborations enhance the scope and impact of his research efforts.

Conclusion

Osama Saber Yehya Mohamed is a distinguished inventor whose work in nanotechnology is paving the way for new materials and applications. His patents reflect a commitment to innovation and scientific excellence.