Dr. Weiqing Yang | Analytical Chemistry | Best Researcher Award

PHD at Sun Yat-sen University, China

Dr. Weiqing Yang is a dedicated and forward-thinking researcher currently pursuing his Doctorate in Analytical Chemistry at Sun Yat-Sen University. With a strong academic foundation and innovative outlook, he focuses on the development of advanced materials and sensor systems. He previously earned a Master of Engineering degree in 2024 from the School of Marine Science and Technology, Dalian University of Technology. His core research interests revolve around microneedle sensors and Surface-Enhanced Raman Scattering (SERS) technologies aimed at enabling minimally invasive and real-time molecular detection. Dr. Yang’s work reflects a profound commitment to improving diagnostics and analytical applications through interdisciplinary scientific approaches.

Education

Dr. Yang’s academic journey began with his Master’s studies at Dalian University of Technology, where he specialized in engineering within the marine science and technology field. In 2024, he graduated with a Master of Engineering, demonstrating strong potential in integrating material sciences with practical technology. Building on this foundation, he advanced to doctoral studies at the Department of Analytical Chemistry, Sun Yat-Sen University—one of China’s leading research institutions. His current doctoral work synthesizes chemistry, engineering, and nanotechnology to enhance biomedical detection techniques, exemplifying academic versatility and scientific depth in analytical sciences.

Experience

Although early in his professional journey, Dr. Yang has already made notable strides in research and innovation. His primary work involves developing and analyzing microneedle-based sensor systems. These technologies, while sophisticated in design, are tailored for practical applications in real-time diagnostics, showcasing his ability to translate theoretical research into applicable healthcare solutions. Dr. Yang’s research includes contributions to biosensor development and integration of microneedle technology with SERS platforms. He has contributed a critical review in this area, underscoring his growing influence in the field. His research experience is grounded in laboratory innovation, material development, and bioanalytical interface design.

Research Interest

Dr. Yang’s primary research interest lies in the field of Surface-Enhanced Raman Scattering (SERS), particularly in its integration with microneedle (MN) technologies for non-invasive biosampling. His work aims to overcome challenges in real-time sample collection and molecular detection by engineering multifunctional MN systems. His expertise spans the design of SERS-active surfaces, the synthesis of functional nanomaterials, and the analysis of complex biological matrices. Through his exploration of MN-SERS systems, Dr. Yang targets applications in disease diagnosis, drug monitoring, and food safety. His research is characterized by a commitment to interdisciplinary innovation and a focus on next-generation diagnostic tools.

Award

Dr. Yang has applied for recognition under the “Best Researcher Award” category, reflecting his strong potential and emerging contributions to scientific research. His interdisciplinary work on MN-SERS platforms stands as a breakthrough in minimally invasive diagnostics and bioanalytical chemistry. While he has not yet received formal awards, his application to this competitive program highlights both his confidence and the relevance of his scientific contributions. The significance of his work in healthcare and analytical applications positions him as a rising star in the chemical and material sciences.

Publication

Dr. Yang is a co-author of a significant publication titled:

• “Recent Progress on the Application of Microneedles for In Situ Sampling in Surface-Enhanced Raman Scattering Detection”, published in Biosensors, 2025, Vol. 15, Issue 6.
  Co-authored with Ying Chen, Xingliang Cheng, Shuojiang Liu, Huiqi Zhu, and Yuling Hu, this paper offers an in-depth review of the integration of microneedle arrays into SERS platforms for in situ biological sampling. The article highlights fabrication techniques, detection mechanisms, and biomedical applications, serving as a critical reference for researchers exploring minimally invasive diagnostics. It is indexed in SCI and available via MDPI. This publication has already begun receiving scholarly citations for its contribution to SERS-based sensor development.

Conclusion

Dr. Weiqing Yang is a dynamic researcher whose career trajectory reflects both academic excellence and research innovation. His work on the integration of microneedle technologies with advanced SERS techniques illustrates his forward-looking approach to solving complex diagnostic challenges. With a strong background in engineering and analytical chemistry, Dr. Yang bridges the gap between theoretical research and applied science. His publication in Biosensors underscores his growing influence, and his focus on practical, non-invasive sensing technologies is aligned with global trends in personalized healthcare and environmental safety. As he continues to develop innovative solutions, Dr. Yang stands poised to contribute significantly to the scientific and technological community.