Sinan Eğri | Engineering | Research Excellence Award

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Prof. Dr. Sinan Eğri | Engineering | Research Excellence Award

Tokat Gaziosmanpaşa University | Turkey

Prof. Dr. Sinan Eğri is a distinguished researcher in polymer science, biomaterials engineering, and sustainable biobased polymer technologies, recognized for his impactful contributions to advanced material design for biomedical and industrial applications. His research integrates polymer synthesis, reactive extrusion, biodegradable scaffold engineering, nanocomposite development, and green nanotechnology, with a particular emphasis on creating innovative materials that address critical challenges in tissue engineering and regenerative medicine. His scientific portfolio includes the development of PLA-PEG-PLA systems, electrospun vascular scaffolds, cryogel-based biomaterials, biobased polymer nanocomposites, and environmentally friendly nanoparticle systems, all of which demonstrate his multidisciplinary approach to material innovation. Prof. Dr. Sinan Eğri has produced a strong body of work with 17 Scopus-indexed documents, cited by 355 publications, accumulating 363 Scopus citations and an h-index of 8, underscoring his research influence in polymer chemistry and biomaterials research. His widely cited studies on maleic anhydride grafting, VEGF/BMP-2 releasing scaffolds, nanomechanical characterization of biodegradable materials, and phage-encapsulated biomaterials have advanced understanding in both fundamental polymer science and applied biomedical engineering. He has successfully completed 21 research projects, spanning supercritical CO₂ polymerization, biopolymer processing, bone tissue engineering materials, green nanoparticle biosynthesis, and biodegradable composite design, along with multiple consultancy-based R&D collaborations. In addition to his publications, Prof. Dr. Sinan Eğri contributes to the scientific community through editorial service, peer-reviewing, and international research collaborations, continuously driving innovations that support progress in polymer engineering, sustainable materials, and medical biomaterials.

Profiles: Scopus | Google Scholar | ORCID | ResearchGate

Featured Publications

1. Taşdelen, T. B., Eğri, Ö., & Eğri, S. (2025). Enhancing the electrical conductivity of electrospun PCL fibers by coating with polydopamine and in situ gold nanoparticles doped on the polydopamine coating. Polymers, 17(23), 3192.

2. Eğri, Ö., Güneş, F., & Eğri, S. (2025). Production and characterization of H. perforatum oil-loaded, semi-resorbable, tri-layered hernia mesh. Polymers, 17(2), 240.

3. Demirci, S., Oncer, N., Mazlumoglu, H., Yilmaz, A., Egri, S., Egri, O., & Yilmaz, M. (2024). Polydopamine-mediated gold nanostructure-decorated electrospun polycaprolactone fibers for photocatalytic dye degradation. ChemistrySelect, 9, Article e202304494.

4. Yerliyurt, K., & Eğri, S. (2023). Effect of knitting pattern of PP mesh on the flexural properties of heat-cured PMMA denture base resin. Cumhuriyet Science Journal, 44(3), Article 1184249.

5. Yerliyurt, K., Taşdelen, T. B., Eğri, Ö., & Eğri, S. (2023). Flexural properties of heat-polymerized PMMA denture base resins reinforced with fibers with different characteristics. Polymers, 15(15), 3211.

Karim Heydari | Engineering | Best Researcher Award

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Dr. Karim Heydari | Engineering | Best Researcher Award

Isfahan University of Technology | Iran

Dr. Karim Heydari is a distinguished scientist and academic in the field of textile engineering and polymer science, renowned for his expertise in developing sustainable and high-performance polymer composites. His research has been instrumental in transforming recycled polyethylene terephthalate (PET) into advanced textile fibers with improved mechanical integrity, flame resistance, and processability. Through innovative use of nanotechnology, eco-friendly flame-retardant systems, and molecular chain extenders, Dr. Heydari has contributed significantly to bridging environmental sustainability with industrial-scale manufacturing. His dedication to advancing polymer recycling technologies positions him as a leading figure in sustainable materials research.

Professional Profile

ORCID

Education

Dr. Heydari holds a strong academic background in textile engineering, polymer processing, and materials science, with specialized training in fiber manufacturing technologies, rheological property analysis, and nanocomposite engineering. His educational journey has provided him with a unique interdisciplinary skill set, enabling him to address challenges in polymer degradation, fiber spinning, and additive compatibility with scientifically sound and technologically viable solutions.

Experience

Throughout his career, Dr. Heydari has led and collaborated on multiple high-impact research projects focused on the optimization of recycled polymers for advanced textile applications. His work encompasses the full material development chain from feedstock selection and additive formulation to reactive extrusion, melt spinning, and product testing. He has applied advanced analytical techniques such as scanning electron microscopy, X-ray diffraction, thermogravimetric analysis, and rheological characterization to evaluate and enhance composite performance. In addition to academic publications, Dr. Heydari has actively collaborated with industrial partners to translate laboratory innovations into production-ready materials, particularly for applications demanding both performance and environmental compliance.

Research Interest

Dr. Heydari’s research interests cover a broad range of topics in sustainable material science, including polymer recycling and upcycling, flame-retardant fiber composites, nano clay dispersion technologies, rheology-driven process optimization, and environmentally friendly additive systems. He is particularly passionate about valorizing multiple-recycled PET often considered unsuitable for high-quality applications  by restoring its molecular architecture and enhancing its functional properties. His research is driven by the goal of creating textile fibers that meet rigorous mechanical, thermal, and safety standards without compromising ecological responsibility.

Awards

Dr. Heydari has gained recognition for his pioneering contributions to sustainable polymer technology and textile engineering. His innovative approach to combining zinc phosphinate flame retardants, Cloisite 30B nanoclay, and multifunctional epoxy-based chain extenders has resulted in composites with exceptional flame resistance, thermal stability, and spinnability. These advancements not only contribute to safer and more durable textile products but also support global sustainability initiatives. His ability to merge scientific innovation with industrial applicability makes him a highly deserving candidate for the Best Researcher Award.

Publications

Dr. Karim Heydari has contributed impactful research on the rheological, thermal, and mechanical enhancement of recycled polyethylene terephthalate (PET) composites, with a focus on flame retardancy and spinnability.

Title: Enhanced Spinning Properties of Chain‐Extended Flame‐Retarded Multiple‐Recycled PET/Cloisite 30B Nanocomposite
Journal: Journal of Applied Polymer Science
Published on: August 2025

Title: Rheological Probing Molecular Weight Increase in Flame Retarded Doubly Recycled PET in the Presence of Nanoclay and Investigating its Spinnability
Journal: Preprint
Published on: January 2025

Conclusion

Dr. Karim Heydari’s contributions to polymer recycling and textile engineering represent a significant step forward in the creation of sustainable, high-performance materials. His work addresses urgent environmental challenges associated with polymer waste while providing viable solutions for industrial fiber production. By integrating advanced material science with practical manufacturing processes, he continues to influence the fields of textile engineering, polymer technology, and sustainable manufacturing. His research not only pushes the boundaries of scientific understanding but also demonstrates a commitment to creating eco-conscious innovations that can be adopted across global industries.

Zejie Yu | Engineering | Best Researcher Award

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Prof. Dr. Zejie Yu | Engineering | Best Researcher Award

Zhejiang University | China

Zejie Yu is a tenure-track professor at Zhejiang University in Hangzhou, China. With a strong foundation in optical and electronics engineering, he has contributed significantly to the fields of integrated photonics, nonlinear optics, and microwave photonics. His career began with his undergraduate studies at Zhejiang University, followed by a Ph.D. and postdoctoral research at The Chinese University of Hong Kong. He currently holds a prominent role in advancing photonic technologies and has made notable contributions to research in photonic chips and optical modulators.

Profile

Google Scholar

Orcid

Scopus

Strengths for the Awards

  • Academic and Professional Background:
    • Zejie Yu holds a B.S. in Optical Engineering and a Ph.D. in Electronics Engineering, with a strong track record of postdoctoral research and current tenure-track professorship at Zhejiang University. His expertise spans integrated photonics, nonlinear optics, and microwave photonics, which are highly relevant to contemporary technological advancements.
  • Research Output:
    • His extensive publication list, featuring high-quality papers in top-tier journals like Advanced Science, Nanophotonics, Laser & Photonics Reviews, and ACS Photonics, showcases his active and innovative contributions to the field of photonics.
    • His work often addresses cutting-edge technologies, such as electro-optic modulators, supercontinuum generation, and high-bandwidth integrated photonics.
  • Professional Engagement:
    • Zejie Yu’s roles as a TPC member for conferences like ACP 2020 and 2021, as well as his position as a guest editor for JOSA B and Chinese Optics Letters, illustrate his leadership in advancing the field.
    • He has been invited to give talks at major international conferences, signifying his recognition and influence among peers.
  • Research Funding:
    • His involvement in prestigious research projects funded by the National Natural Science Foundation of China and other significant national programs highlights his ability to secure funding for innovative and impactful research.

Education🎓

Zejie Yu’s academic journey began with a Bachelor of Science in Optical Engineering from Zhejiang University, China, in 2015. His focus on advanced engineering education led him to the prestigious Chinese University of Hong Kong, where he earned his Ph.D. in Electronics Engineering in 2019. He continued his research there as a postdoctoral fellow before joining Zhejiang University as a faculty member in 2020.

Experience📈

After completing his Ph.D., Zejie Yu worked as a postdoctoral researcher at The Chinese University of Hong Kong, where he honed his expertise in photonics and optics. In 2020, he transitioned to Zhejiang University as a tenure-track professor, where he continues to lead significant research projects. He also actively contributes to the scientific community as a young editor for Chinese Optics Letters and as a guest editor for JOSA B.

Research Interest On Engineering🔬

Zejie Yu’s primary research interests include integrated photonics, nonlinear optics, and microwave photonics. His work focuses on developing advanced photonic devices, including high-performance optical modulators, photonic chips, and the application of lithium niobate in integrated photonics. His ongoing projects aim to push the boundaries of photonic technologies for future communication and computing applications.

Award🏆

Zejie Yu’s innovative contributions to photonics have earned him recognition in the scientific community. His research has been featured in top-tier journals and presented at various international conferences. While specific awards are not mentioned, his contributions to the field have undoubtedly positioned him as a leading figure in photonics research.

Publication📚

  • Photonic integrated circuits with bound states in the continuum
    • Authors: Z Yu, X Xi, J Ma, HK Tsang, CL Zou, X Sun
    • Year: 2019
    • Citations: 179
  • Genetic-algorithm-optimized wideband on-chip polarization rotator with an ultrasmall footprint
    • Authors: Z Yu, H Cui, X Sun
    • Year: 2017
    • Citations: 139
  • Acousto-optic modulation of photonic bound state in the continuum
    • Authors: Z Yu, X Sun
    • Year: 2020
    • Citations: 133
  • High-dimensional communication on etchless lithium niobate platform with photonic bound states in the continuum
    • Authors: Z Yu, Y Tong, HK Tsang, X Sun
    • Year: 2020
    • Citations: 128
  • Ultralow‐loss silicon photonics beyond the singlemode regime
    • Authors: L Zhang, S Hong, Y Wang, H Yan, Y Xie, T Chen, M Zhang, Z Yu, Y Shi, …
    • Year: 2022
    • Citations: 89
  • Genetically optimized on-chip wideband ultracompact reflectors and Fabry–Perot cavities
    • Authors: Z Yu, H Cui, X Sun
    • Year: 2017
    • Citations: 89
  • Inverse-designed low-loss and wideband polarization-insensitive silicon waveguide crossing
    • Authors: Z Yu, A Feng, X Xi, X Sun
    • Year: 2018
    • Citations: 60
  • Gigahertz acousto-optic modulation and frequency shifting on etchless lithium niobate integrated platform
    • Authors: Z Yu, X Sun
    • Year: 2021
    • Citations: 57
  • Ultranarrow-band metagrating absorbers for sensing and modulation
    • Authors: A Feng, Z Yu, X Sun
    • Year: 2018
    • Citations: 56
  • Compact electro-optic modulator on lithium niobate
    • Authors: B Pan, H Cao, Y Huang, Z Wang, K Chen, H Li, Z Yu, D Dai
    • Year: 2022
    • Citations: 55

Conclusion🔮

Zejie Yu’s academic and professional trajectory exemplifies a commitment to advancing the field of integrated photonics. His impressive educational background, extensive research, and leadership in numerous professional activities reflect his significant contributions to photonics. His continued success as a tenure-track professor at Zhejiang University promises further innovation and breakthroughs in the field of photonic engineering.