Location History:
- Taejon, KR (2005)
- Daejeon, KR (2005 - 2017)
Company Filing History:
Years Active: 2005-2017
Title: Innovations of Sun Ju Choi in Radioisotope Hybrid Nanocomposite Particles
Introduction
Sun Ju Choi is a prominent inventor based in Daejeon, South Korea. He has made significant contributions to the field of radioisotope hybrid nanocomposite particles, holding a total of 6 patents. His work focuses on innovative methods that have potential applications in various industries, including medicine and environmental science.
Latest Patents
Choi's latest patents include a method of preparing radioisotope hybrid nanocomposite particles using a sol-gel reaction. This method involves creating a complex precursor with a metal ion and an unshared electron pair reactive compound. The hybrid nanocomposite particles are then grown from this precursor, calcined to remove organic materials, and irradiated with neutrons to produce radioisotope hybrid nanocomposite particles. These particles can be utilized as diagnostic and therapeutic agents in fields such as oil refining, chemistry, agriculture, and medicine.
Another notable patent is the method of preparing iodine seeds for treating eye diseases or cancer. This technique adsorbs I-125 on a support, utilizing an intermediate with phosphate-based, oxalate-based, or arsenate-based anions. This innovative approach enhances the substitution effect of iodine, allowing for better control of radiation doses and reducing radioactive waste, which is beneficial for the environment.
Career Highlights
Sun Ju Choi is affiliated with the Korea Atomic Energy Research Institute, where he continues to advance research in the field of radioisotope applications. His work has garnered attention for its potential to improve diagnostic and therapeutic techniques in medicine.
Collaborations
Choi collaborates with notable colleagues, including Kyung Bae Park and Sang Hyun Park, who contribute to his research endeavors. Their combined expertise enhances the innovative capacity of their projects.
Conclusion
Sun Ju Choi's contributions to the field of radioisotope hybrid nanocomposite particles demonstrate his commitment to innovation and research. His patents reflect a deep understanding of complex chemical processes and their applications in various industries.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.