1. Can you please briefly summarize the paper? 

This article details the design of a photoswitchable organic–peptide hybrids that self-associate into Ca²⁺-binding dimers when exposed to specific light wavelengths. This research highlights the potential of photoswitchable compounds to regulate complex equilibria, enabling the design of photoactive systems. These findings could lead to applications in various fields, demonstrating the ability to control protein behavior with light and targeted metal in this case calcium.

2. Can you please tell us the main difficulties you had in the laboratory work and how you overcame them?

One of the main challenges I faced during my laboratory work was maintaining motivation, especially when progress felt slow or results were elusive. To overcome this, I learned to pause and reflect on how far I’d come, which helped me regain perspective and stay focused.
Another difficulty was dealing with unexpected or unfavorable results. When experiments didn’t go as planned, I focused on being constructive evaluating whether the data could still be useful or identifying lessons to improve future work.
There were also moments when I realized my research direction needed adjustment. Instead of seeing this as a setback, I embraced flexibility, adapted my approach, and found new ways to move forward.
Finally, time management was a constant challenge. I worked on setting realistic goals, avoiding overloading my schedule, and accepting that some time pressure is inherent to the process. These strategies helped me stay productive and resilient throughout my PhD journey.

3. Please introduce your laboratory, university or organization to bio-researchers in Korea.

I worked at the YH Protein Design Laboratory, a cutting-edge research group focused on protein engineering and design. The lab specializes in developing innovative approaches to understand, predict, and manipulate protein structures and functions, with applications ranging from biotechnology to therapeutics. Under the guidance of Professor Yong Ho Kim’s lab the team employs advanced computational and experimental techniques to tackle complex biological challenges. The lab is known for its collaborative environment, state-of-the-art facilities, and contributions to advancing protein science. It’s an inspiring place for researchers passionate about pushing the boundaries of protein design and its real-world applications.

4. Please tell us your experiences and your thoughts related to research activities abroad.

Studying and conducting research in South Korea was a unique and enriching experience. It was a mix of intense lab work and exploring a culture that was both fascinating and new to me. One day, I’d be in the lab, focused and troubleshooting experiments, and the next, I’d be out exploring local markets, trying new foods, or hiking in the beautiful mountains nearby. The research environment in South Korea was fast-paced and collaborative, which pushed me to grow as a scientist. I learned to adapt to new challenges, whether it was figuring out why an experiment wasn’t working or navigating the occasional language barrier. It wasn’t always easy, but those moments taught me resilience and creativity.
Beyond the lab, living in South Korea gave me a fresh perspective on balancing work and life. I met incredible people, made lasting connections, and gained a deeper appreciation for a culture that values both hard work and community. Looking back, my time there wasn’t just about science it was about personal growth, learning to embrace new experiences, and finding my footing in a completely different environment. It was a chapter of my life I’ll always look back on with gratitude.

5. Can you provide some advice for younger scientists who have plans to study abroad?

  1. Embrace the Unknown: Studying abroad is as much about personal growth as it is about academic growth.
  2. Plan Ahead, but Stay Flexible: Research your destination thoroughly understand the academic system, culture, and daily life.
  3. Build a Support Network: Connect with other international students, lab mates, and local communities.
  4. Manage Your Time Wisely: Balancing research, coursework, and exploring a new country can be challenging.
  5. Learn the Language (Even Just Basics): Even if your program is in English, learning a few phrases in the local language can go a long way in building connections and navigating daily life.
  6. Be Proactive in Your Research: Take initiative in your lab or research group. Ask questions, seek feedback, and collaborate with others. This is your chance to learn from experts and gain hands-on experience, so make the most of it.

6. Future plan?

Currently, I’m at an exciting crossroads in my career, taking the time to carefully plan my next steps. After being away from my family for over 11 years while pursuing my studies and research, I’m also prioritizing spending quality time with them and reconnecting. Professionally, I’m exploring opportunities in the Gulf region, where I see great potential to contribute my expertise in chemical biology while being closer to home. I’m actively engaging with the job market, looking for roles that align with my skills and long-term goals, whether in academia, industry, or research institutions. This period is about balancing personal fulfillment with professional growth, and I’m excited to see where this journey takes me next.

7. Do you have anything else that you would like to tell Korean scientists and students?

To Korean scientists and students, I want to express my admiration for your dedication to innovation and excellence. Your contributions to science and technology are inspiring. For students, stay curious, embrace challenges, and collaborate these are key to growth. For scientists, your work is shaping the future, and your mentorship is invaluable. Let’s continue building global connections to tackle challenges together. Keep leading the way!