Dr. Chun-Yen Liu, Associate Professor, Department of Materials Science and Engineering, National Cheng Kung University

"More than knowledge: Imparting a love of learning to the leaders of the future"

My pathway to becoming an established researcher

I completed my PhD course and graduated from Osaka University in 2015 and moved to Kobe to join Professor Takashi Nishino’s lab as a postdoctoral researcher, focusing on the study of cellulose materials for tissue engineering. In 2016, I continued my postdoctoral research by joining Prof. Xiaohua Gong’s lab at the University of California, Berkeley. During this time, my research primarily focused on the fabrication of 3D lenses and 3D trabecular meshwork to investigate the microenvironment's impact on tissue differentiation. Additionally, I conducted research into the effects of the optic nerve on lens development.
In 2019, I transitioned to an academic career as an Assistant Professor in the Department of Materials Science and Engineering at National Cheng Kung University. In recognition of my contributions, I was promoted to the position of Associate Professor in 2022. Currently, I also hold the role of deputy chair within the Department of Materials Science and Engineering.

Osaka University - a destination for advanced study that spans generations

The reason I selected Osaka University for my advanced study was because my father and my sister are both OU graduates. I saw that they acquired a lot of precious knowledge and experience during their stay, so I also wanted to experience the spectacular learning spirit of the Japanese and absorb more professional knowledge here. On top of that, my father was a Professor at the Department of Chemical Engineering of National Cheng Kung University. I saw that he imparted the spirit of research and a positive attitude towards learning to younger generations, and this positive influence led to remarkable achievements in their lives after graduation. Many of them have even become outstanding leaders in famous companies. I would like to follow his path, to teach the next generation to explore their true interests and bravely pursue them throughout their lives, which will also provide me with a sense of accomplishment.

My Current Research: Biomedical materials and liquid crystal Polymers

My current research topics can be separated into two topics. One of the topics focuses on polymer materials and functional materials, especially on liquid crystal materials. Applications of liquid crystal materials include optical devices, sensors, actuators, and more. In the current stage of our research, we are trying to fabricate a green-energy display with fast response and high transparency.

My other research topic is biomaterials, especially tissue engineered materials, which can be applied to mimic real tissue models in the human body, or to regenerate the biological functions of damaged tissues or organs. These are expected to be applied in the fields of both biomaterials and regenerative medicine.

I was quite interested in chemistry and biology when I was a senior high school student, so I entered the Department of Plant Pathology and Microbiology at NTU and accomplished a small project related to fungi. I conducted a lot of biological experiments related to molecular biology, which impressed me a lot at the time. Moreover, my research topic for my PhD course was to study the collagen coating on the fabrication of thick 3D tissue skin models with lower cell densities, which can used to mimic the dermis part of skin. The goal of this study was to try to fabricate a full complete skin tissue in vitro, which was used to study drugs or observe the actual causative mechanisms of diseases in real time.

The experience I earned at Osaka University impacted my current research

I've always been deeply fascinated by the rich traditional culture and spirit of Japan. This profound interest led me to pursue advanced studies in Japan, and my time there proved to be a transformative experience. During my stay, I gained valuable insights and adopted a unique attitude towards various aspects of life.
These remarkable experiences have had a significant impact on my current research and teaching roles. I am committed to imparting the wisdom and knowledge I acquired in Japan to my students. Over the years, I've strived to guide and inspire my students, drawing from the invaluable lessons I learned during my time in Japan.
I'm delighted to see that many of my former students have expressed how the knowledge and perspectives they gained from my teaching have greatly benefited them in their professional careers.

What I wish to achieve through my work is …

As a university teacher, my aspiration is to empower my students with the knowledge and personal experiences they need to confront diverse challenges, surmount them, and attain greater success in their future careers.
I am sincerely grateful to Professor Mitsuru Akashi and Professor Michiya Matsusaki for their generous guidance and support. Without their invaluable assistance, I would not have been able to achieve my current standing. Additionally, the longstanding and robust connection between Taiwan and Japan serves as a source of inspiration. I am committed to doing my utmost to enhance bilateral cultural exchanges and foster stronger ties between the two nations.

A message to OU students to “Grow Globally”

Embrace an open-minded and open-hearted approach to welcome new experiences. Don't be afraid to make mistakes, and never hesitate to ask questions. Your time at Osaka University is a prime opportunity to unearth as much treasure as possible. These experiences will undoubtedly prove invaluable in shaping your future career.
I hold a deep appreciation for the wisdom shared by my supervisors: 'Simplicity is the key.' This phrase reminds us to streamline complexities, not to let challenges overpower us. Have faith in your own abilities, work diligently, and rest assured that there's no need to harbor unnecessary worries or limitations.

Text: Saori Obayashi/Edit: Christopher Bubb