Dr Gum-Chol Jang | Nanomaterials | Best Researcher Award

Dr. Gum-Chol Jang is a materials scientist specializing in nanofiber research and electrospinning technologies. He obtained his B.Sc. and M.Sc. degrees in Nano Materials Engineering from Kim Chaek University of Technology, where he also earned his Ph.D. in 2021. Currently working at the Institute of Nanoscience and Nanotechnology, Dr. Jang has been actively engaged in developing antibacterial nanofibers and exploring microwave-assisted processes for material disinfection and drying. His innovative work aims to tackle real-world challenges in healthcare and environmental safety through nanoscale engineering.

Dr Gum-Chol Jang, Institute of Nanoscience and Nanotechnology, Kim Chaek University of Technology, North Korea

Profile

SCOPUS

🎓 Education

Dr. Jang’s academic journey began at the Faculty of Materials Science and Technology, Kim Chaek University of Technology. He pursued a Master’s degree in Nano Materials Engineering and later completed his Ph.D at the same institution. His educational progression reflects a strong foundation in materials engineering with a specific focus on nanoscience and electrospinning methods laying the groundwork for his current research on antibacterial nanofibers and microwave heating.

💼 Experience

Since 2018, Dr. Jang has served as a researcher at the Institute of Nanoscience and Nanotechnology, where he works on electrospinning systems, nanofiber design, and microwave applications. His Ph.D. work and post-doctoral research have contributed to the understanding and innovation in electric field optimization for multi-needle electrospinning systems. His practical skills in laboratory processes, combined with his academic rigor, have made him a valuable contributor to the nanomaterials research community.

🧪 Contributions

Dr. Gum-Chol Jang’s research contributions primarily focus on the development and functional application of nanofibers using electrospinning technology. His work emphasizes the fabrication of antibacterial nanofibers for use in healthcare, filtration, and environmental protection. Through precision control of electrospinning parameters, he enhances fiber performance and bioactivity. Additionally, Dr. Jang explores the use of microwave heating for material disinfection and drying, offering an efficient, eco-friendly solution for sterilization processes. His interdisciplinary research bridges nanotechnology, materials science, and public health, contributing significantly to next-generation material innovation.

🔬 Research Focus

Dr. Jang’s research is primarily focused on nanofiber development via electrospinning, with a special emphasis on antibacterial properties for biomedical and environmental use. Additionally, he explores microwave heating technologies as eco-friendly, efficient alternatives for material disinfection and drying. His interdisciplinary work combines electrical engineering, nanotechnology, and materials science to address both theoretical challenges and practical needs in public health and manufacturing.

📘 Publication

  • Title: Optimization of parameters of auxiliary electrodes for electric field uniformity around spinneret needles in multi-needle electrospinning by using Taguchi method

  • Authors: Gum-Chol Jang, Dong-Chol Im, Yong-Ho Pak

  • Journal: Journal of Electrostatics, Volume 136, Article 104100 (2025)

This peer-reviewed publication showcases Dr. Jang’s engineering approach to enhancing electrospinning efficiency—a crucial advancement in the scalable production of nanofibers.

Dr Gum-Chol Jang | Nanomaterials | Best Researcher Award