Ms Vuyolwethu Tokoyi | Materials Science | Best Researcher Award-2401

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Ms Vuyolwethu Tokoyi | Materials Science | Best Researcher Award

Ms. Vuyolwethu Tokoyi is a dedicated researcher currently pursuing a Ph.D. in Chemistry at the Durban University of Technology. Her work focuses on green and sustainable chemistry, specifically the use of ZIF-8 and ionic liquids to convert biomass-derived glucose into valuable biochemicals. She holds a Master’s degree in Chemistry from the University of KwaZulu-Natal and has professional experience as a Research Scientist Intern and Sales Technology Chemist. With a strong background in coordination chemistry and applied research, she brings a passion for innovation, community impact, and scientific advancement.

Ms Vuyolwethu Tokoyi, Durban University of Technology, South Africa

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 🎓 Education

Ms. Vuyolwethu Tokoyi has an extensive academic background in Chemistry. She is currently pursuing a Ph.D. in Chemistry at the Durban University of Technology, where her research focuses on the application of ZIF-8 and ionic liquids for the conversion of glucose extracted from sugarcane bagasse to value-added biochemicals. She holds a Master’s degree in Chemistry from the University of KwaZulu-Natal. Her master’s research centered on the synthesis and evaluation of Co(II) and Mn(II) dithiocarbamate complexes and their morpholine adducts, with applications in antibacterial and anticancer studies. she completed her Honours degree in Chemistry with distinction (Cum Laude) at the University of Fort Hare, focusing her research on bipyridine adducts of transition metal dithiocarbamate complexes. She also earned her Bachelor of Science degree in Chemistry and Geology from the University of Fort Hare. Prior to that, she obtained her matric exemption from Templeton High School .

Contribution

Ms. Vuyolwethu Tokoyi has made meaningful contributions to the field of chemistry through her academic research and applied scientific work. Her Ph.D. research is advancing sustainable chemical processes by converting agricultural waste into high-value biochemicals using innovative materials like ZIF-8 and ionic liquids—supporting green chemistry and waste valorization efforts. She has also contributed to the understanding of metal-ligand complexes with potential antibacterial and anticancer properties, enriching the field of bioinorganic chemistry. Beyond the lab, she has supported research development at the Institute of Water and Wastewater Technology and contributed to technology-driven solutions during her time at Buckman Laboratories and the Technology Innovation Agency. Through her academic achievements, technical skills, and public-sector engagement, she is helping to bridge research, industry, and societal impact.

🏆Awards

Throughout her academic and professional journey, Ms. Tokoyi has been recognized for her excellence and dedication. She is a recipient of the prestigious National Research Foundation (NRF) Scholarship for both her Honours and Master’s studies. In 2017, she was awarded the James Moir Medal by the South African Chemical Institute (SACI) for outstanding academic performance in Chemistry. She has completed numerous professional development programs, earning certificates in business writing and communications, Microsoft digital literacy, ISO 9001:2015 Quality Management Systems, ISO 45001:2018 Occupational Health and Safety, Mushroom Cultivation, and the design of bioactive molecules such as Pleuran and Cordycepin. She also holds certifications in Quality Control and Quality Assurance Techniques.

👩‍🔬 Experience

Ms. Tokoyi brings over three years of professional experience, primarily within research and applied chemistry roles. she has been serving as a Research Assistant at the Institute of Water and Wastewater Technology (IWWT) at Durban University of Technology. Her earlier roles include working as a Sales Technology Chemist at Buckman Laboratories under the Yes Graduate Program, where she honed her skills in technical sales and client support. Additionally, she served as a Research Scientist Intern at the Technology Innovation Agency, gaining practical experience in scientific research, laboratory operations, and applied innovation in the chemical sciences.

🔬 Research Focus

Ms. Tokoyi’s research is rooted in applied and sustainable chemistry. Her current Ph.D. work investigates the use of advanced materials such as ZIF-8 and ionic liquids for the green conversion of biomass-derived glucose into biochemicals, contributing to circular economy and renewable resource utilization. Her prior research involved transition metal complexes with potential biological applications, highlighting her interests in bioinorganic chemistry, coordination chemistry, and materials chemistry. Her academic trajectory illustrates a commitment to leveraging chemistry for innovation in both health-related and environmental applications.

📚 Publications

Ferrocene-Based Bimetallic MOF Beads as Bifunctional Dye Scavenging and Degrading Materials
👥 Vuyolwethu Tokoyi
📰 Chemical Engineering Transactions, July 2024

Potential Application of IL@ZIFMOF Composites for Lignocellulosic Biomass Valorization: Recent Update
👥 Vuyolwethu Tokoyi
📰 Chemical Engineering and Process Techniques

Should “Ionic Liquids” also be used for solid ionic compounds: Synthesis and characterization of p-anisidinium-based ionic compounds
👥 Vuyolwethu Tokoyi
📰 Chemical Engineering and Process Techniques

Synthesis and antibacterial studies of p-anisidinium-based ionic liquids: Experimental, DFT calculations and molecular docking
👥 Vuyolwethu Tokoyi
📰 Journal of Molecular Liquids

Prof. Dr Paulus Wisnu Anggoro | Heat Treatment | Best Researcher Award

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Prof. Dr Paulus Wisnu Anggoro | Heat Treatment | Best Researcher Award

Prof. Dr. Paulus Wisnu Anggoro is a distinguished researcher and professor at Atma Jaya Yogyakarta University. He holds a Ph.D. in Mechanical Engineering from Diponegoro University (2018), specializing in computer-aided reverse engineering for diabetic orthotic shoe design. His expertise spans CAD/CAM, reverse engineering, additive manufacturing, and biomedical device innovation. With over 45 publications, Dr. Anggoro has earned accolades like the Best Paper Award (2019) and the Kedaireka Grant (2021). His dedication to integrating technology with sustainable solutions continues to advance engineering and health sciences, making him a leading figure in his field. 🌍🏆📖

Prof. Dr Paulus Wisnu Anggoro University of Atma Jaya Yogyakarta, Indonesia 

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Education 🎓

Prof. Dr. Paulus Wisnu Anggoro has an outstanding educational background. He earned his Bachelor’s degree in Mechanical Engineering from Diponegoro University (1996), where he researched incompressible rotodynamic machines. He pursued his Master’s in Industrial Engineering at Institut Sepuluh Nopember Surabaya (ITS) (2002), focusing on geometric tolerance in product processing. Dr. Anggoro completed his Ph.D. in Mechanical Engineering at Diponegoro University (2018), pioneering computer-aided reverse engineering for orthotic shoe design in diabetic patients. He also completed Professional Engineer Education at Widya Mandala Catholic University, earning a Master Professional Engineer (IPU) certification in 2022. 🌟📘✨

Research Experience 🔬

Prof. Dr. Paulus Wisnu Anggoro has led groundbreaking research in reverse engineering and innovative design. His projects include developing Islamic ceramic tiles (2014) and orthotic shoes for diabetic patients (2017). From 2019-2021, he pioneered ankle-foot orthotics (AFO) and prosthetic knee technologies, funded by the Ministry of Research with over IDR 2 billion. He advanced Indonesian ceramic designs and artistic CAD/CAM technology for export products (2021-2022). Currently, he is working on a novel 3D printer for biomedical products and artificial knee joint design (2023-2025). His innovative solutions blend cultural heritage with modern manufacturing. 🖌️⚙️✨

Awards 🏆

Prof. Dr. Paulus Wisnu Anggoro has earned prestigious accolades for his innovative contributions to engineering and technology. In 2019, he received the Best Paper Award at the International Multi-Conference on Engineering and Technology Innovation in Taiwan, highlighting his impactful research. In 2021, he was honored with the Kedaireka Grant at UAJY’s Dies Natalis for his pioneering work on cultural ceramic product development. These achievements underscore his dedication to advancing engineering innovation while promoting Indonesian cultural heritage. 🌏🖌️🔬

Research Focus 🔍✨

Prof. Dr. Paulus Wisnu Anggoro’s research focuses on advanced manufacturing and engineering innovation. His expertise spans reverse engineering 🛠️, additive manufacturing (3D/4D printing) 🖨️, and optimization techniques like Taguchi and RSM. He pioneers solutions in orthotic shoe design for diabetic patients 👟, biomedical implants, and ceramic product development 🏺. His work also includes sustainable engineering 🌱, such as carbon footprint modeling in ceramics and ergonomic product fabrication. Dr. Anggoro’s interdisciplinary approach bridges technology and practical applications, revolutionizing healthcare products and cultural innovations for impactful real-world solutions. 🚀

Publications 📚

“Computer-aided reverse engineering system in the design and production of orthotic insole shoes for patients with diabetes”
Authors: Paulus Wisnu Anggoro, M. Tauviqirrahman, J. Jamari, A.P. Bayuseno, B. Bawono
Journal: Cogent Engineering

“Advanced Modeling of Production Time for Insole Orthotic Clubfoot Shoes Based on Hybrid Taguchi and Response Surface Methodology Approach”
Authors: P.W. Anggoro, B. Bawono, D.B. Setyohadi, L. Ratnasari, P.K. Fergiawan, M. Tauviqirrahman, J. Jamari, A.P. Bayuseno
Journal: SSRN Electronic Journal

“Reverse engineering technology in redesign process ceramics: application for CNN plate”
Authors: P.W. Anggoro, B. Bawono, I. Sujatmiko
Journal: Procedia Manufacturing

“A 3-dimensional finite element analysis of the insole shoe orthotic for foot deformities”
Authors: P.W. Anggoro, E. Saputra, M. Tauviqirrahman, J. Jamari, A.P. Bayuseno
Journal: International Journal of Applied Engineering Research

“Optimisation of cutting parameters of new material orthotic insole using a Taguchi and response surface methodology approach”
Authors: P.W. Anggoro, Y. Purharyono, A.A. Anthony, M. Tauviqirrahman
Journal: Alexandria Engineering Journal

Mr Zhaoheng Ling | Materials Science | Best Researcher Award

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Mr Zhaoheng Ling | Materials Science | Best Researcher Award

Mr Zhaoheng Ling, King Abdullah University of Science and Technology, Saudi Arabia

Mr. Zhaoheng Ling, a Ph.D. candidate at King Abdullah University of Science and Technology, specializes in nanomaterials and solar cell technologies. His research has advanced organic photovoltaics (OPVs) through bulk heterojunction modification, interface engineering, and molecular doping, achieving breakthroughs like 20.5% efficiency in OPVs. With publications in high-impact journals such as ACS Energy Letters and Advanced Materials, Mr. Ling has made significant strides in sustainable energy solutions. He actively engages in global conferences and workshops, showcasing his expertise in molecular doping, crystal growth, and materials characterization. His work is shaping the future of renewable energy. 🧪☀️📚

Publication Profile

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Educational Qualifications 🎓

Mr. Zhaoheng Ling is pursuing a Ph.D. in Material Science and Engineering at King Abdullah University of Science and Technology (2021–present), achieving a GPA of 3.75/4. His research focuses on advanced nanomaterials and renewable energy solutions. He earned his M.S. in Materials Science from the University of Science and Technology of China (2014–2017), where he specialized in nanoscience and graduated with a GPA of 80.5/100. Mr. Ling holds a B.S. in Materials Science from HeFei University (2009–2013), graduating with a GPA of 79.5/100. His strong academic background underpins his innovative contributions to materials science. 🎓🔬🌍

Experience and Contributions 💼

Mr. Zhaoheng Ling possesses extensive expertise in molecular doping of organic semiconductors for photovoltaic applications, enhancing solar cell efficiency and stability. He is skilled in advanced experimental techniques such as J-V measurement, external quantum efficiency (EQE), UV-Vis transmission, photoluminescence, SEM, AFM, XRD, and atom probe tomography. His proficiency extends to crystal growth and thin-film deposition using molecular-beam epitaxy (MBE), thermal evaporation, and e-beam evaporation. Additionally, he is adept at data modeling and analysis with tools like Microsoft Office and ORIGIN. His teaching experience includes courses on the Physics of Beam-Solid Interactions and Organic Semiconductors and Applications at GEC Academy. 🧪🔬📊

Conference and Workshop

Mr. Zhaoheng Ling actively participates in international conferences and workshops to share his research and advance the field of photovoltaics. He delivered an oral presentation at the Asia-Pacific International Conference on Perovskite, Organic Photovoltaics, and Optoelectronics (2024, Japan) and presented posters at the Perovskite and Organic Photovoltaics Conference (2024, China) and the International Conference on Hybrid and Organic Photovoltaics (2023, UK). He has also attended notable workshops, including Printable Thin-Film Photovoltaics & Applications (2024, Germany), Photovoltaic Innovation for Saudi Vision 2030 (2024, KAUST), and Sustainable Energy Materials for a Low Carbon Future (2023, KAUST). 🌍🔬📊.

Research Focus Area 🌱🧬

Mr. Zhaoheng Ling’s research primarily centers on organic photovoltaics (OPVs), perovskite solar cells, and nanomaterials for renewable energy applications. His work involves enhancing solar cell efficiency through innovative approaches like bulk heterojunction modification, molecular doping, and interlayer engineering. Notable achievements include achieving over 20% efficiency in OPVs and developing tandem photovoltaic systems with 23.6% efficiency. His studies explore the stability, passivation, and optoelectronic properties of materials, addressing critical challenges in sustainable energy technologies. With high-impact publications in journals like ACS Energy Letters and Advanced Materials, his contributions are shaping the future of clean energy. 🧪☀️📚

Awards 🏆

Mr. Zhaoheng Ling was honored with the prestigious Academic Scholarship from the Nano Science and Technology Institute at the University of Science and Technology of China during 2014–2015. This recognition highlights his academic excellence and dedication to advancing the field of nanoscience. The award underscores his ability to excel in rigorous scientific research and his commitment to contributing innovative solutions to materials science and nanotechnology. This achievement reflects Mr. Ling’s determination to push the boundaries of scientific knowledge. 🎓🏆🔬

Publication Top Notes📄✨

High-efficiency silicon/organic heterojunction solar cells with improved junction quality and interface passivation

On the Conformation of Dimeric Acceptors and Their Polymer Solar Cells with Efficiency over 18%

Excellent passivation of silicon surfaces by thin films of electron-beam-processed titanium dioxide

Over 19% efficiency in ternary organic solar cells enabled by n-type dopants

Optoelectronic evaluation and loss analysis of PEDOT: PSS/Si hybrid heterojunction solar cells

TiO2 Films from the Low‐Temperature Oxidation of Ti as Passivating‐Contact Layers for Si Heterojunction Solar Cells

Monolithic Perovskite–Perovskite–Organic Triple-Junction Solar Cells with a Voltage Output Exceeding 3 V

Stability and passivation of 2D group VA elemental materials: black phosphorus and beyond

 

 

Werkne Sorsa | materials | Sustainable Materials Recognition

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Werkne Sorsa | materials | Sustainable Materials Recognition

Mr Werkne Sorsa, Jimma university and Applied forest university Germany, Ethiopia

🌍 Mr. Werkne Sorsa is a dedicated Senior Lecturer and researcher in the School of Chemical Engineering at Jimma University Institute of Technology. With a focus on 🌱 sustainable environmental engineering, he specializes in nanomaterials and has conducted impactful research on eco-friendly solutions, such as calcium oxide nanoparticles from corncobs and eggshells for cadmium removal. His technical skills include MATLAB, advanced analytical techniques (NMR, FTIR), and laboratory coordination. 📊 His recent publications on water remediation and waste management emphasize green chemistry approaches, making him a strong candidate for the 🌐 Sustainable Materials Recognition award.

Publication Profile

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Professional Highlights

Mr. Werkne Sorsa is a Senior Lecturer and researcher in the School of Chemical Engineering at Jimma University Institute of Technology. With a focus on environmental engineering and nanomaterials, his work includes developing sustainable processes for industrial applications and conducting experiments on nanoparticles for environmental remediation.

Academic Background

Mr. Sorsa holds an MSc in Environmental Engineering, with projects emphasizing sustainable solutions such as producing fuel oil from waste plastics and eco-friendly hand sanitizers. His research includes synthesizing corncob-supported calcium oxide nanoparticles from eggshells for removing cadmium from aqueous solutions.

Technical Skills

Mr. Sorsa is proficient in MATLAB, Excel, and advanced analytical instrumentation, including NMR and FTIR. His skills extend to chemical engineering software and laboratory coordination, contributing to his effective research practices.

Research Focus

🔬 Mr. Werkne Sorsa’s research centers on environmental remediation and sustainable water treatment. His work explores innovative approaches using natural and waste-derived materials like corncob-supported calcium oxide nanoparticles and biochar to tackle heavy metal contamination in water. His projects include cadmium and chromium removal from wastewater and nutrient extraction from coffee industry effluents using constructed wetlands. With methodologies like electrocoagulation and response surface analysis, Mr. Sorsa’s studies contribute to eco-friendly and cost-effective treatment solutions, emphasizing waste-to-resource innovations ♻️ and green chemistry 🌱. His research is vital for advancing sustainable environmental engineering practices\

Publication Top Notes

Corncob-supported calcium oxide nanoparticles from hen eggshells for cadmium (Cd-II) removal from aqueous solutions; Synthesis and characterization

Conclusion

Mr. Werkne Sorsa’s expertise in environmental engineering and sustainable materials positions him as an ideal candidate for the Sustainable Materials Recognition award. His research, which combines chemical engineering with environmental remediation, contributes significantly to eco-friendly and sustainable practices, underscoring his impact in the field.