Kai-Jung Chen | Nanotechnology | Research Excellence Award

Published on by Analytical Chemistry

Assist. Prof. Dr. Kai-Jung Chen | Nanotechnology | Research Excellence Award

Department of Mechanical Engineering, National Chin-Yi University of Technology | Taiwan

Dr. Kai-Jung Chen is an Assistant Professor in the Department of Mechanical Engineering at National Chin-Yi University of Technology, with expertise spanning analytical measurement, intelligent process monitoring, and data-driven modeling for advanced manufacturing systems. He earned his B.E. and M.S. degrees from National Cheng Kung University, Taiwan, and a Ph.D. in Engineering from the University of Liverpool, UK, where he contributed to precision ophthalmic instrumentation as a core member of the Biomechanical Engineering Group. His research has focused on integrating quantitative sensing, acoustic signal analysis, and machine learning to enable real-time diagnostics, condition monitoring, and optimization of grinding and polishing processes. Dr. Chen leads Taiwan government-funded projects on intelligent grinding technologies for compound semiconductor chip materials and green, clean polishing technologies for single-crystal silicon carbide. His work emphasizes improving process reliability, reproducibility, and sustainability in semiconductor and brittle material manufacturing. In parallel, he has contributed to biomedical devices, implantable energy systems, and biomechanical assessment technologies. With extensive industry consultancy experience and multiple granted patents, Dr. Chen bridges academic research and industrial implementation, advancing intelligent, sustainable, and high-precision manufacturing solutions.

Citation Metrics (Scopus)

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Featured Publications

Oka Arjasa | Nanotechnology | Best Researcher Award

Published on by Analytical Chemistry

Assoc. Prof. Dr. Oka Arjasa | Nanotechnology | Best Researcher Award

BRIN | Indonesia

Assoc. Prof. Oka Pradipta Arjasa, Ph.D. is a leading researcher and Principal Investigator in Colloid and Nanoscience at the Fuel Cells System and Hydrogen Production Research Group, Energy Conversion and Conservation Research Centre (PR KKE), BRIN, Indonesia. With a strong focus on hydrogen technology and sustainable energy solutions, he has been instrumental in developing cutting-edge research and national policy frameworks for energy transition. Dr. Arjasa holds a Ph.D. in Chemistry from the University of Manchester, UK, where he specialized in the magnetic properties of graphene using Electron Spin Resonance. He also earned a Master of Engineering from the University of Indonesia, a Master of Science from National Taiwan University of Science and Technology, and a Bachelor’s degree in Chemical Engineering from Universitas Gadjah Mada. His professional journey includes over a decade of research at the Center for Material Technology (BPPT) and ongoing contributions to national and ASEAN-level scientific initiatives. He currently serves as a Technical Committee member for Indonesia’s Hydrogen Technology Standard (TC 27-11) and as the ASEAN COSTI focal point for Sustainable Energy Research. In Scopus, he has published 15 documents with 28 citations and an h-index of 3. Google Scholar reports 530 citations with an h-index of 10, reflecting his growing impact in sustainable energy research. In addition to his research, Dr. Arjasa is Vice President of Power Resilience at HAGI, a reviewer for international journals, and a dedicated member of multiple scientific consortia. His work in battery recycling, rare earth materials, and hydrogen fuel development reflects his commitment to advancing clean energy technologies in Indonesia and beyond.

Profiles : Scopus | Orcid | Google scholar 

Featured Publications

Bhagaskara, A., Wijaya, K., Trisunaryanti, W., Saputra, D. A., Agustanhakri, A., Taqwatomo, G., Arjasa, O. P., Budiman, A. H., & Anggaravidya, M. (2025, October). Upcycling secondary nickel from spent nickel-manganese-cobalt (NMC) batteries as a nanocatalyst on sulfated natural zeolite for converting LDPE plastic waste into jet-fuel hydrocarbons. Next Materials.

Hastuti, L. P., Budiman, A. H., Arjasa, O. P., Ristiana, D. D., Gumelar, M. D., Saputra, D. A., Rahayu, S., Husin, S., & Prasetyo, H. (2025, June 18). Synergistic NiS/CuO heterostructures as two-in-one catalysts for dye removal and bacterial inactivation. International Journal of Environmental Analytical Chemistry.

Hastuti, L. P., Budiman, A. H., Darsono, N., Timuda, G. E., Bakri, A., Darmawan, A., & Arjasa, O. P. (2025, May 4). Novel g-C₃N₄/rGO/NiS incorporated into GO free-standing membrane as a photocatalytic membrane for excellent dye photodegradation. Fullerenes, Nanotubes and Carbon Nanostructures.

Simamora, R. M. A., Setyadi, J. P., Pravitasari, R. D., Arjasa, O. P., Damisih, D., Hapsari, A. U., Raharjo, J., Indayaningsih, N., Subhan, A., Budiman, A. H., et al. (2025, January 13). Pt nanowire arrays on graphene-integrated cathode gas diffusion layer for proton exchange membrane fuel cells. ACS Applied Energy Materials.

Husin, S., Saudi, A. U., Taqwatomo, G., Gumelar, M. D., Raharjo, J., Rahayu, S., Prasetyo, H., Yuliani, H., Saputra, D. A., Arjasa, O. P., et al. (2024). Recovery of valuable metals from NMC-811 Li-ion battery waste with froth flotation and hydrometallurgical extraction. Engineering and Applied Science Research.

 

Jinpeng Dai | Nanotechnology | Best Researcher Award

Published on by Analytical Chemistry

Mr. Jinpeng Dai | Nanotechnology | Best Researcher Award

Lanzhou Jiaotong University, China

Profiles

Early Academic Pursuits

Mr. Jinpeng Dai began his academic journey in the field of civil engineering with a strong focus on bridge and tunnel engineering. Throughout his undergraduate and postgraduate education at Lanzhou Jiaotong University, he developed a solid foundation in the engineering sciences. His academic path led him to complete advanced studies in civil engineering construction and management, during which he cultivated specialized interests in the performance and resilience of infrastructure in extreme climates. His academic training has been instrumental in shaping his later research on durable concrete and its behavior under challenging environmental conditions.

Professional Endeavors

Mr. Dai has steadily progressed in his academic career within the College of Civil Engineering at Lanzhou Jiaotong University. Starting as an assistant, he moved through the ranks as a lecturer and now serves as an associate research fellow. His role involves leading and participating in multiple research initiatives, mentoring graduate students, and contributing to the strategic development of the civil engineering program. He has played a key role in various scientific and technical research collaborations supported by national foundations, postdoctoral programs, and academic societies.

Contributions and Research Focus

Mr. Dai’s core research interests include the durability of concrete in low-temperature and harsh environments, with emphasis on the development of low-carbon and high-durability materials. He has explored topics such as microstructure evolution, frost resistance mechanisms, and multi-scale modeling of cement-based materials. His research has been pivotal in enhancing the understanding of how concrete performs in permafrost regions, alpine frozen soils, and dry saline soil areas. He has also advanced nano-SiO₂-modified concrete technologies and their application in environments characterized by low atmospheric pressure and extreme temperature variation.

Impact and Influence

Mr. Dai has made substantial contributions to both scientific research and engineering practice. His work has earned recognition from prestigious institutions such as the People’s Government of Gansu Province, the China Railway Society, and the Gansu Civil Engineering and Architecture Society. He has received multiple awards for his innovations in concrete durability, high-speed railway construction, and tunnel engineering. These accolades reflect the practical significance and academic value of his studies in concrete behavior under harsh environmental conditions.

Academic Cites and Recognition

His research contributions have been recognized through several science and technology progress awards, including prizes for innovative crack control, tunnel structure optimization, and durable concrete applications. He has also been honored with Outstanding Doctoral Dissertation Awards from both his university and the province, further underscoring his academic influence. His scholarly activities have earned him grants and citations that demonstrate the relevance of his work in both academic and industrial settings.

Technical Skills

Mr. Dai’s expertise spans microstructural analysis of concrete materials, durability testing, frost resistance modeling, and simulation techniques for cement-based structures. He is proficient in the multi-scale modeling of concrete and adept at working with various materials and technologies designed to enhance structural integrity in cold or high-altitude environments. He also contributes to the development of engineering standards for railway construction quality assurance.

Teaching Experience

As a dedicated educator, Mr. Dai teaches both undergraduate and postgraduate courses. At the undergraduate level, he instructs in civil engineering materials and principles of structural design. For postgraduate students, he teaches bridge structural health monitoring and damage identification, ensuring students are well-versed in practical applications and modern analytical methods. His teaching reflects a balance of theoretical depth and engineering pragmatism.

Legacy and Future Contributions

Mr. Dai’s research trajectory positions him as a significant contributor to sustainable infrastructure development in challenging climates. His commitment to improving the frost resistance, durability, and environmental adaptability of concrete structures continues to shape future directions in civil engineering materials. With ongoing projects supported by national science foundations and postdoctoral programs, he aims to deepen understanding of moisture migration, microstructure performance, and advanced concrete technologies tailored to plateau and permafrost regions. His legacy lies in bridging the gap between materials science and engineering practice for enhanced infrastructure resilience.

Notable Publications

  • Solution calorimetry to assess effects of water-cement ratio and low temperature on hydration heat of cement
    Authors: Dai Jinpeng*, Wang Qicai, Lou Xuyu, Bao Xueying, Zhang Bo, Wang Jianqiang, Zhang Xin
    Journal: Construction and Building Materials
    Year: 2021

  • Research on influencing factors and time-varying model of thermal conductivity of concrete at early age
    Authors: Dai Jinpeng*, Wang Qicai, Bi Ruixiao, Wang Chong, Han Zhuowei, Du Wentao, Chen Ziyu
    Journal: Construction and Building Materials
    Year: 2022

  • Effect of Content and Fineness of GGBS on Pore Structure of Cement Paste
    Authors: Dai Jinpeng*, Wang Qicai, Zhang Xin, Bi Ruixiao, Du Wentao
    Journal: Journal of Wuhan University of Technology-Mater. Sci. Ed
    Year: 2022

  • Frost resistance and life prediction of equal strength concrete under negative temperature curing
    Authors: Dai Jinpeng*, Wang Qicai, Zhang Bo
    Journal: Construction and Building Materials
    Year: 2023

  • The Effect of Fineness on the Hydration Activity Index of Ground Granulated Blast Furnace Slag
    Authors: Dai Jinpeng*, Wang Qicai, Xie Chao, Xue Yanjin, Duan Yun, Cui Xiaoning
    Journal: Materials
    Year: 2019

Wei Li | Nanotechnology | Best Researcher Award -1724

Published on by Analytical Chemistry

Prof. Dr. Wei Li | Nanotechnology | Best Researcher Award 

Nanjing University of Posts and Telecommunications, China

👨‍🎓Profiles

🎓 Early Academic Pursuits

Wei Li's academic journey began with a solid foundation in physics, graduating with a Bachelor of Science degree in Physics from Nanjing University of Information Science and Technology in 2003. His passion for microelectronics and solid-state electronics led him to pursue a Ph.D. at Nanjing University, where he earned his doctorate in 2008. His early academic pursuits set the stage for his career in optoelectronics, nanomaterials, and sensor technology.

💼 Professional Endeavors

Wei Li's professional trajectory at Nanjing University of Posts and Telecommunications (NUPT) reflects a deep commitment to research and academic excellence. He began his academic career as a lecturer in the College of Electronic Science and Engineering at NUPT in 2008. His dedication and contributions were soon recognized, earning him the position of Associate Professor in 2012, and later a promotion to Professor in 2018. Recently, in 2023, he was appointed as the Director of the Talent Division at the same university, showcasing his leadership skills and focus on talent development within academia.

🔬 Contributions and Research Focus

Wei Li’s research focuses on two major areas: the applications of nanomaterials and nanostructures in optoelectronics, and the development of micro-electromechanical systems (MEMS) for gas sensors. In the realm of nanomaterials, his work has explored innovative materials and structures with unique optical properties, which can be applied in the fields of sensors, photodetectors, and other optoelectronic devices. His research on MEMS for gas sensors has significant implications for environmental monitoring and safety, advancing sensor technology for detecting gases in various industrial and environmental applications.

🌍 Impact and Influence

Wei Li’s research has had a profound impact on the fields of optoelectronics and nanotechnology. His contributions to the development of advanced sensor technologies have helped push the boundaries of gas detection and environmental monitoring. By investigating new materials and innovative approaches, he has influenced both academic research and industrial applications. His collaborations with international institutions, such as UCSD, have further extended the reach and significance of his work in the global scientific community.

📚 Academic Cites

Wei Li’s research has garnered significant attention in the academic world, as evidenced by the increasing number of citations to his work. His publications, particularly in the fields of nanomaterials and optoelectronics, have contributed to the growing body of knowledge in these areas. As a respected researcher in his field, his work is frequently cited by peers, demonstrating its importance and relevance in advancing both fundamental and applied science.

🛠️ Technical Skills

Wei Li possesses a comprehensive range of technical skills that span multiple disciplines within electronic science and engineering. His expertise includes nanomaterials synthesis, fabrication techniques for optoelectronic devices, and MEMS design and implementation. These skills have allowed him to make significant contributions to the development of gas sensors and other optoelectronic devices, further solidifying his standing as a leading researcher in these domains.

👨‍🏫 Teaching Experience

Throughout his academic career, Wei Li has played a pivotal role in mentoring and educating the next generation of engineers and scientists. As a professor at NUPT, he has guided students in the areas of microelectronics, solid-state physics, and optoelectronics. His approach to teaching combines theoretical knowledge with practical applications, helping students bridge the gap between academia and industry. His commitment to fostering talent is evident in his recent appointment as the Director of the Talent Division, where he focuses on nurturing future experts in electronic science and engineering.

🏅 Legacy and Future Contributions

Wei Li’s legacy as a researcher, educator, and leader is already well established. His groundbreaking work in nanomaterials and sensor technology has shaped the direction of research in optoelectronics, while his commitment to teaching ensures that his influence will continue to grow in the coming years. Looking forward, Wei Li plans to expand his research into new frontiers of nanotechnology, exploring the potential for smarter, more efficient sensors and optoelectronic devices. As the Director of the Talent Division, he is also dedicated to building a strong, innovative academic community, ensuring that NUPT continues to be a leading institution in electronic science and engineering.

📖Notable Publications

Technological progress accelerates CO2 emissions peaking in a megacity: Evidence from Shanghai, China

Authors: W. Li, Z. Chen, L. Manchun, Y. Wen

Journal: Sustainable Cities and Society, 2025

Recent progress on artificial intelligence-enhanced multimodal sensors integrated devices and systems

Authors: H. Wang, M. Zhou, X. Jia, Q. Chen, L. Wang

Journal: Journal of Semiconductors, 2025

A Proximity and Tactile Sensor with Visual Multiresponse

Authors: J. Yu, Q. Niu, H. Wu, X. Wang, W. Li

Journal: ACS Applied Materials and Interfaces, 2025

A new approach for methane oxidation: photocatalytic ozonation over noble metal decorated zinc oxide nanocatalysts

Authors: H. Zhang, Y. Wang, J. Zhu, W. Li, L. Mu

Journal: Chemical Synthesis, 2024

Recent advances in enhancing the output performance of liquid-solid triboelectric nanogenerator (L-S TENG): Mechanisms, materials, and structures

Authors: W. Xu, Q. Chen, Q. Ren, Y. Xie, W. Li

Journal: Nano Energy, 2024

First-principles study on the adsorption of gas molecules on Fe, Ti-Doped silicene

Authors: X. Tang, W. Li, W. Xu, Q. Ren, Q. Chen

Journal: Materials Science in Semiconductor Processing, 2024

Constructing Organic Phosphorescent Scintillators with Enhanced Triplet Exciton Utilization Through Multi-Mode Radioluminescence for Efficient X-Ray Imaging

Authors: H. Li, Y. Liu, W. Zhao, R. Chen, W. Huang

Journal: Advanced Materials, 2024

A Signal Amplitude-Insensitive Triboelectric Touch Panel with a Significantly Reduced Signal Channel and Deep-Learning-Enhanced Robustness

Authors: W. Xu, Q. Ren, Q. Chen, X. Li, W. Li

Journal: ACS Applied Materials and Interfaces, 2024

Changes in ecosystem services supply–demand and key drivers in Jiangsu Province, China, from 2000 to 2020

Authors: Y. Wen, L. Manchun, Z. Chen, W. Li

Journal: Land Degradation and Development, 2024

High-efficiency nonlinear frequency conversion enabled by optimizing the ferroelectric domain structure in x-cut LNOI ridge waveguide

Authors: Y. Su, X. Zhang, H. Chen, X. Hu, S. Zhu

Journal: Nanophotonics, 2024