Interview with Dr. Yizhang Wu—Winner of the Nanomaterials 2023 Outstanding Reviewer Award

The following is an interview with Dr. Yizhang Wu:

1. Could you give a brief introduction of yourself to the readers?
My name is Dr. Yizhang Wu and I specialize in the application of flexible bioelectronic devices and biomaterials. My academic background includes a Bachelor's degree in physics from the Nanjing University, China, obtained in 2018, followed by a Doctoral degree from the School of Physics at Nanjing University in 2022. Currently, I hold the position of a postdoctoral researcher at the Department of Applied Physics Sciences at the University of North Carolina at Chapel Hill, where I continue to focus on wearable and implantable bioelectronic devices.

My research interests lie at the intersection of materials science, electronics, and biomedical engineering, particularly developing advanced technologies that can seamlessly interface with biological systems. I am motivated by the potential of flexible bioelectronics and biomaterials to revolutionize healthcare through continuous monitoring, personalized treatment, tissue engineering, and regenerative medicine. Overcoming the challenges associated with integrating diverse materials and components into functional bioelectronic devices while maintaining their flexibility and biocompatibility is a key driving force behind my work.

2. What are you currently researching, and why did you choose this research field?
I am researching flexible bioelectronic devices and biomaterials for wearable and implantable biomedical device applications. This research field fascinates me because it lies at the intersection of materials science, electronics, and biomedical engineering, allowing us to develop advanced technologies that can seamlessly interface with biological systems. Flexible bioelectronics has the potential to revolutionize healthcare by enabling continuous monitoring and personalized treatment, while biomaterials offer unique properties for tissue engineering and regenerative medicine.

3. Have you ever encountered any difficulties conducting research? How did you overcome them?
Conducting research is often accompanied by challenges and difficulties. One of the major obstacles I've encountered is the complexity of integrating diverse materials and components into functional bioelectronic devices while maintaining their flexibility and biocompatibility. Overcoming this challenge has required extensive optimization of fabrication processes, material selection, and device design. Additionally, working with biological systems introduces variability and complexity that can be difficult to control. To address these challenges, I've relied on interdisciplinary collaborations, leveraging expertise from various fields and employing advanced characterization techniques to gain insights into the structure-property relationships of our materials and devices.

4. Which research topics do you think will be of particular interest to the research community in the coming years?
In the coming years, I believe research topics related to sustainable and green materials, advanced biomedical imaging, and personalized medicine will particularly interest the research community. The development of eco-friendly and biodegradable materials is crucial for addressing environmental concerns and enabling transient biomedical devices. Additionally, advances in biomedical imaging techniques, such as wearable and implantable sensors, will provide unprecedented real-time opportunities for monitoring and understanding biological processes. Finally, personalized medicine, enabled by flexible bioelectronics and biomaterials, has the potential to revolutionize healthcare by tailoring treatments to individual patients based on their unique genetic, physiological, and environmental factors.

5. We are an open access journal. How do you think open access impacts authors?
Open access publishing significantly impacts authors by increasing the visibility and accessibility of their research. By making publications freely available, open access removes barriers to knowledge dissemination and facilitates the rapid exchange of ideas within the scientific community. This can lead to increased citations, collaborations, and opportunities for further research. However, open access also presents challenges, such as publication fees that authors or their institutions must cover. Overall, open access is a positive development that aligns with scientific transparency and knowledge sharing principles, benefiting both authors and the broader research community.