Hamed Najafi-Ashtisni | TiO2| Inorganic Chemistry Excellence Award

Published on by Research Chemistry Awards

Inorganic Chemistry Excellence Award

        Hamed Najafi-Ashtisn
Researcher Hamed Najafi-Ashtisni
Affiliation Velayat University
Country Iran
Scopus ID 56609222200
Documents 28
Citations 533
h-index 14
Subject Area TiO₂
Event International Research Chemistry Awards
ORCID 0000-0002-9977-8474

Hamed Najafi-Ashtisni

Institution: Velayat University, Iran

Hamed Najafi-Ashtisni is a researcher affiliated with Velayat University, Iran, whose scholarly activities focus on titanium dioxide (TiO₂), inorganic chemistry, nanomaterials, photocatalysis, and functional material development. According to the Scopus author profile, the researcher has produced 28 indexed publications, accumulated 533 citations, and achieved an h-index of 14, reflecting sustained academic productivity and measurable research influence within the field of inorganic chemistry.[1]

Abstract

Hamed Najafi-Ashtisni has established a research profile centered on inorganic chemistry, particularly titanium dioxide (TiO₂)-based materials and their scientific applications. His publications investigate synthesis methods, nanostructured materials, photocatalytic processes, surface modification, and functional inorganic compounds for environmental and technological applications. With 28 Scopus-indexed publications, 533 citations, and an h-index of 14, his scholarly record demonstrates consistent contributions to inorganic materials research. These achievements indicate sustained engagement in advancing fundamental understanding and practical applications of inorganic chemistry while supporting innovation in nanotechnology, catalysis, and advanced material sciences through internationally visible scientific publications.[1]

Keywords

Titanium Dioxide, TiO₂, Inorganic Chemistry, Nanomaterials, Photocatalysis, Semiconductor Materials, Surface Engineering, Crystal Structure, Oxide Materials, Material Synthesis, Environmental Chemistry, Catalytic Materials.[3]

Introduction

Inorganic chemistry supports the development of advanced materials used in energy, environmental remediation, catalysis, and industrial technologies. Titanium dioxide remains one of the most widely investigated inorganic compounds because of its optical, catalytic, and semiconductor properties. Research involving TiO₂ contributes to scientific progress through improved material performance and broader technological applications.[2]

Research Profile

The research profile of Hamed Najafi-Ashtisni demonstrates sustained academic productivity with internationally indexed publications and measurable citation performance. His research emphasizes inorganic material synthesis, TiO₂ nanostructures, photocatalytic mechanisms, and characterization techniques that support advancements in materials chemistry and applied inorganic science.[1]

Research Contributions

His published investigations contribute to understanding inorganic oxide materials through studies involving synthesis optimization, photocatalytic efficiency, crystal engineering, and material characterization. These contributions provide valuable scientific knowledge supporting environmental technologies, functional coatings, catalytic applications, and semiconductor material development within inorganic chemistry research.[2]

Publications

The Scopus database records 28 indexed publications authored or co-authored by Hamed Najafi-Ashtisni. These publications collectively address TiO₂ materials, inorganic nanostructures, photocatalytic systems, material synthesis, and related applications, demonstrating continuous scholarly engagement within internationally recognized scientific literature.[1]

Research Impact

A citation count exceeding five hundred and an h-index of fourteen indicate that the published work has received continued scholarly attention. These bibliometric indicators suggest that the research contributes to ongoing discussions in inorganic chemistry, nanotechnology, and advanced materials while supporting future investigations by the wider scientific community.[3]

Award Suitability

Based on documented publication output, citation metrics, and specialization in TiO₂-based inorganic materials, Hamed Najafi-Ashtisni demonstrates qualifications consistent with consideration for the International Research Chemistry Awards. The available scholarly evidence reflects recognized academic productivity, research continuity, and contributions to inorganic chemistry without implying award selection or endorsement.[4]

Conclusion

The documented academic record highlights sustained contributions to inorganic chemistry through research involving titanium dioxide materials and related technologies. Indexed publications, citation performance, and continued research activity collectively demonstrate meaningful scholarly engagement within the international materials and inorganic chemistry research community.[5]

External Links

References

  1. Elsevier. (n.d.). Scopus Author Details: Hamed Najafi-Ashtisni, Author ID 56609222200. Scopus.
    https://www.scopus.com/authid/detail.uri?authorId=56609222200
  2. Najafi-Ashtiani, H., & Ramzannezhad, A. (2026). The effect of stoichiometry on optical and electrochromic properties of TiOx by HiPIMS. Applied Surface Science, 729, 166276.
    https://doi.org/10.1016/j.apsusc.2026.166276
  3. Najafi-Ashtiani, H., Jing, F., McCulloch, D. G., & Akhavan, B. (2025). ITO-free silver-doped DMD structures: HiPIMS transparent-conductive nano-composite coatings for electrochromic applications. Applied Surface Science, 727, 165775.
    https://doi.org/10.1016/j.apsusc.2025.165775
  4. Ramzannezhad, A., Bahari, A., Hayati, A., & Najafi-Ashtiani, H. (2021). Magnetic nanobiosensors in detecting microalbuminuria (MAU), using Fe3O4 nanorods synthesized via microwave-assisted method. Materials Science and Engineering: B, 268, 115123.
    https://doi.org/10.1016/j.mseb.2021.115123
  5. International Research Chemistry Awards. (n.d.). International Research Chemistry Awards.
    https://researchchemistry.org

Prof. Luay Rashan – Photochemistry – Best Researcher Award

Published on by Research Chemistry Awards

Prof. Luay Rashan – Photochemistry – Best Researcher Award

Dhofar University, Oman

Author Profiles

Google Scholar

Scopus

🎓 Academic Qualifications

Prof. Luay Rashan began his academic journey with a Bachelor of Science (B.Sc.) in 1972 from the University of Mosul, Iraq, followed by a Master of Science (M.Sc.) in 1975 from the same institution. He then pursued his Doctor of Philosophy (Ph.D.) in 1980 at the prestigious Trinity College, University of Dublin, in Ireland, specializing in biological sciences. His commitment to academic excellence continued through several post-doctoral research fellowships in world-renowned institutions, enhancing his expertise in pharmacognosy, virology, and bio-organic chemistry.

🔬 Post-Doctoral Research

Prof. Rashan enriched his academic and research profile through a series of post-doctoral fellowships across Europe and the Middle East. Between 1986-1987, he conducted research at the Department of Pharmacognosy and Drug Evaluation, Scientific Research Council, Baghdad, Iraq. This was followed by a year (1987-1988) at the Virology Department, Hallamshire Hospital in Sheffield, UK. From 1989-1990, he pursued advanced studies in pharmacology at the Free University in Berlin, Germany. Later, during 2001-2002, he was affiliated with the Institute of Plant Biochemistry, Bio-organic Chemistry in Halle, Germany, where he focused on innovative research in plant-derived therapeutics.

🧪 Academic and Research Experience

Prof. Rashan began his professional career as a Research Assistant (1972-1975) in the Biology Department, University of Mosul. He progressed rapidly, serving as Assistant Lecturer (1975-1978), Lecturer (1978-1981), and ultimately becoming an Assistant Professor in 1985, before earning the title of Professor in 1991. Throughout his academic tenure, he played a pivotal role in shaping biological sciences education and research at the University of Mosul.

📘 Scientific Advisories and Academic Leadership

Prof. Rashan served as an external examiner for numerous postgraduate theses and played vital roles in academic administration. He was a member (1983-1988), then Chairman (1988-1992) of the Scientific Promotion Committee in the Department of Biology. Additionally, he served as Vice-Chairman (1983-1987) and later Chairman (1988-1992) of the Biology Department, demonstrating his exceptional leadership and organizational skills.

💼 Professional Appointments and Industry Engagement

Beyond academia, Prof. Rashan has held influential positions in the pharmaceutical and healthcare sectors. From 1992 to 1995, he worked as a Consultant in R&D at the Arab Pharmaceutical Manufacturing Company in Jordan. Since 1991, he has also been a Board Director at Al Rabee Private Hospital in Mosul, contributing significantly to healthcare delivery and strategic planning. He was a Senior Lecturer at the Faculty of Pharmacy, where he taught various subjects including Anatomy, Histology, Physiology, and Public Health. His academic leadership includes roles such as Head of the Pharmacology and Therapeutics Department (1997-1998), Dean of Scientific Research (1998-1999), and Dean of the Faculty of Pharmacy (1999-2002) at Applied Science University (ASU), Jordan.

🧬 Executive and Leadership Roles

From 2003 to 2005, Prof. Rashan was appointed as the General Director of the Applied Company for Therapeutic Preparations in Amman, Jordan. He resumed his role as Dean of the Faculty of Pharmacy at ASU from 2005 to 2007, while simultaneously serving as Dean of the Faculty of Allied Medical Sciences. Between 2007 and 2010, he was a Professor in the Department of Clinical Pharmacology and Therapeutics at ASU. His entrepreneurial acumen led him to become the CEO and President of the Applied Company for Therapeutic Preparations from 2010 to 2015, where he directed therapeutic innovations and pharmaceutical developments.

🌿 Current Position and Ongoing Contributions

Since 2016, Prof. Luay Rashan has been serving as the Director of the Dhofar Research Center at Dhofar University in Salalah, Sultanate of Oman. In this role, he continues to lead groundbreaking research in natural product pharmacology, medicinal plant biochemistry, and therapeutic drug development. His career stands as a testament to his unwavering dedication to scientific innovation, academic excellence, and community health improvement.

Notable Publications📝

📝Phytochemical analysis and in vitro investigation of wound healing, cytotoxicity, and inflammatory response in potentially active extracts of Anogeissus dhofarica

  • Authors: D.A. Abuarqoub, Duaa Azmi; W. Aburayyan, Walid; L.J. Rashan, Luay J.; W.A. Abu Dayyih, Wael A.; H.Y.Y. Al-Matubsi, Hisham Y.Y.

  • Journal: Journal of Applied Pharmaceutical Science

  • Year: 2024

📝Transgenerational hormesis in healthy aging and antiaging medicine from bench to clinics: Role of food components

  • Authors: V. Calabrese, Vittorio; N. Osakabe, Naomi; R. Siracusa, Rosalba; C. Franceschi, Claudio; E.J. Calabrese, Edward J.

  • Journal: Mechanisms of Ageing and Development

  • Year: 2024

📝Antidiabetic and antioxidant properties of Boswellia sacra oleo-gum in streptozotocin-induced diabetic rats

  • Authors: H.Y.Y. Al-Matubsi, Hisham Y.Y.; L.J. Rashan, Luay J.; W. Aburayyan, Walid; D.A. Abuarqoub, Duaa Azmi; T.H. Efferth, Thomas H.

  • Journal: Journal of Ayurveda and Integrative Medicine

  • Year: 2024

📝Zirconium oxide nanoparticles: Protocolicidal effect against hydatid cyst protoscoleces with interleukins evaluation in mice

  • Authors: Z.A. Mahmoud, Z. A.; A.A. Ali, A. A.; L.J. Rashan, Luay J.

  • Journal: Iraqi Journal of Veterinary Sciences

  • Year: 2024

📝Larvicidal effect of zirconium oxide nanoparticles in protoscoleces of hydatid cysts in the laboratory and mice

  • Authors: Z.A. Mahmoud, Z. A.; A.A. Ali, A. A.; L.J. Rashan, Luay J.

  • Journal: Iraqi Journal of Veterinary Sciences

  • Year: 2024

 

Dr. Weijie Zhang | Photocatalytic environmental remediation | Best Researcher Award

Published on by Research Chemistry Awards

Dr. Weijie Zhang | Photocatalytic environmental remediation | Best Researcher Award

Doctorate at Hunan Institute of Engineering | China

Professional Profiles

Scopus

Orcid

🌟 Early Life and Professional Background

Weijie Zhang, born in 1985, is a distinguished young academic recognized as an Excellent Young Core Member Teacher in Hunan Province. His dedication to education and research has established him as a prominent figure in his field.

🧪 Research Focus and Expertise

Weijie Zhang’s primary area of expertise lies in the design, synthesis, and application of organic porous polymer photocatalytic materials. His innovative work in this domain addresses pressing challenges in catalysis and material sciences, contributing to advancements in environmental sustainability and clean energy.

🔬 Research Projects and Leadership

As a researcher, Weijie has demonstrated remarkable leadership. He has successfully presided over one Hunan Natural Science Foundation project and one Hunan Provincial Youth Project, reflecting his capability to lead impactful scientific inquiries and foster innovation.

Publications Top Noted📚

Facilitating exciton dissociation in conjugated microporous polymers for photocatalytic degradation of tetracycline via a gradient N doping strategy

Authors: Deng, Z.; Liu, Q.; Sun, P.; Zhai, H.; Zhang, W.

Journal: Separation and Purification Technology

Year: 2025

Boosting exciton dissociation in conjugated microporous polymers via molecular isomerization for photocatalytic degradation of antibiotics

Authors: Zhao, K.; Tang, Z.; Xu, Z.; Wan, Q.; Yang, H.

Journal: Separation and Purification Technology

Year: 2025

Engineering exciton dissociation and intermolecular charge transfer to boost superoxide radical in conjugated microporous polymers for simultaneous elimination of coexisting contaminants

Authors: Zhang, W.; Luo, X.; Liu, L.; Yu, F.; Yang, H.

Journal: Chemical Engineering Journal

Year: 2024

Donor polarization engineering of conjugated microporous polymers to boost exciton dissociation for photocatalytic degradation of tetracycline

Authors: Deng, Z.; Zhang, W.; Sun, P.; Xiong, S.; Liu, Q.

Journal: Chemosphere

Year: 2024

Unveiling the exciton dissociation dynamics steered by built-in electric fields in conjugated microporous polymers for photoreduction of uranium (VI) from seawater

Authors: Zhang, W.; Wang, B.; Cui, H.; Yi, B.; Yang, H.

Journal: Journal of Colloid and Interface Science

Year: 2024