Sakthivel Gandhi | Materials Science | Best Researcher Award

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Dr. Sakthivel Gandhi | Materials Science | Best Researcher Award

Changwon National University | South Korea

Dr. Sakthivel Gandhi is a prolific researcher with significant contributions to nanomaterials, photoluminescence, electrochemical sensing, and hybrid material development, supported by an academic record of 956 citations, an h-index of 18, and an i10-index of 33. His research spans phosphor materials for photovoltaic and lighting applications, upconverting nanoparticles, polymer–MnO₂ nanocomposites for sanitizer technologies, and photocatalytic materials for antibiotic degradation in water. He works extensively on hybrid and mesoporous materials, remote phosphors, carbon- and silica-based nanostructures, metal–organic frameworks, and POSS-based systems. His publication profile, comprising more than 150 cumulative impact factor points, reflects strong multidisciplinary output across materials chemistry, electrochemistry, optoelectronics, and environmental engineering. He has developed innovations translated into patents, including mesoporous silica–based theranostic tools and advanced nanocomposites for electrochemical sensing. His entrepreneurial work includes the development of SENSOIL, a rapid free-radical detection tool for cooking oil, and Hutch-Patch, a sneeze sanitizer. In addition to journal contributions, he has authored book chapters and delivered numerous invited talks at international conferences, presenting advances in phosphor technologies, upconverting nanomaterials, and porous material applications. His overall scholarly record demonstrates sustained impact across nanotechnology, applied materials research, and translational sensor technologies.

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Featured Publications

Biao Shi | Materials Science | Best Researcher Award

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Dr. Biao Shi | Materials Science | Best Researcher Award

Chongqing Institute of Green and Intelligent Technology, Chinese Academy of Sciences | China

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Early Academic Pursuits

Dr. Biao Shi embarked on his academic journey at Chongqing University, where he demonstrated a rare interdisciplinary interest. He earned a Bachelor of Engineering in Material Physics, followed by a Bachelor of Management in Business Administration. His strong foundation in both technical and managerial domains reflects a holistic approach to science and innovation. Dr. Shi further elevated his academic credentials by earning a PhD in Materials Science from the Shanghai Institute of Ceramics, Chinese Academy of Sciences.

Professional Endeavors

Dr. Shi has cultivated a robust career centered around two-dimensional (2D) materials, a cutting-edge field in nanotechnology and materials science. His primary focus includes the synthesis and characterization of materials such as graphene, WS₂, and MoS₂, and their application in advanced devices. Currently, he is actively engaged in the design and fabrication of photodetectors and biosensors that leverage the unique properties of these 2D structures. His deep integration of materials science into real-world devices positions him at the forefront of applied nanotechnology.

Contributions and Research Focus

Dr. Shi's work spans numerous high-impact research publications, showcasing his expertise in biosensors, graphene-based field-effect transistors (GFETs), and photodetection technologies. He has co-authored pioneering studies such as fluorescence multiplexed miRNA biosensors for lung cancer diagnostics, DNA hybridization detection using WS₂ nanosheet-based FET biosensors, graphene liquid-gated transistors for label-free biosensing, and monolayer WS₂ crystal synthesis for scalable electronic applications. These contributions have advanced the precision, efficiency, and application scope of 2D materials in next-generation sensors and electronics.

Accolades and Recognition

While not explicitly listed, Dr. Shi’s consistent publication in prestigious journals like ACS Applied Nano Materials, Analytica Chimica Acta, and Nanomaterials reflects the high esteem in which his research is held by the global scientific community. His work is frequently cited and forms a core component of the rapidly growing field of nanomaterials and biosensor technologies.

Impact and Influence

Dr. Shi’s research is contributing to transformational technologies in medical diagnostics, particularly in early cancer detection through innovative biosensor design. His work with graphene and transition metal dichalcogenides (TMDs) is influencing how materials science is applied in biomedicine, environmental sensing, and optoelectronics. By enabling faster, more sensitive, and miniaturized sensors, he is helping shape the future of personalized healthcare and real-time diagnostics.

Legacy and Future Contributions

Dr. Shi's scientific legacy is anchored in his pioneering exploration of 2D materials for device applications. As research and development in nanotechnology accelerate, he is poised to make even greater strides in flexible electronics, wearable biosensors, and intelligent sensing platforms. His future work promises to further close the gap between material synthesis and functional device integration, paving the way for revolutionary applications in smart healthcare, environmental monitoring, and quantum devices.

Publications

A Sandwich-Type Impedimetric Immunosensor for the Detection of Tau-441 Biomarker

Authors: Khouloud Djebbi, Yang Xiang, Biao Shi, Lyes Douadji, Xiaohan Chen, Jin Liu, Chaker Tlili, Deqiang Wang
Journal: Bioengineering
Year: 2025

Graphene-based Field-Effect Transistor Biosensor for Prostate-Specific Antigen Detection

Authors: Xiangdong Kong, Yunjiao Wang, Deping Huang, Xin Li, Biao Shi, Daming Zhou, Rong Tian, Chaker Tlili, Deqiang Wang
Journal: Microchemical Journal
Year: 2024

Nanopore-Based Aptasensor for Label-Free and Sensitive Vanillin Determination in Food Samples

Authors: Mohamed Amin Elaguech, Mohamed Bahri, Khouloud Djebbi, Daming Zhou, Biao Shi, Liyuan Liang, Natalia Komarova, Alexander Kuznetsov, Chaker Tlili, Deqiang Wang
Journal: Food Chemistry
Year: 2022

Highly Sensitive Fluorescence Multiplexed miRNAs Biosensors for Accurate Clinically Diagnosis of Lung Cancer Disease Using LNA-Modified DNA Probe and DSN Enzyme

Authors: K. Djebbi, J. Xing, T. Weng, M. Bahri, M.A. Elaguech, C. Du, B. Shi, L. Hu, S. He, P. Liao, C. Tlili, D. Wang
Journal: Analytica Chimica Acta
Year: 2022

Tungsten Disulfide Nanosheet-Based Field-Effect Transistor Biosensor for DNA Hybridization Detection

 Authors: M. Bahri, B. Shi, M.A. Elaguech, K. Djebbi, D. Zhou, L. Liang, C. Tlili, D. Wang
 Journal: ACS Applied Nano Materials
Year: 2022

Sandhya Rani Nayak | Chemistry | Best Researcher Award

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Ms. Sandhya Rani Nayak | Chemistry | Best Researcher Award

Andhra University | India

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📚 Early Academic Pursuits

Ms. Sandhya Rani Nayak's academic excellence began with consistent performance in her school years and gained momentum through her B.Sc. in MPC (Mathematics, Physics, Chemistry) at Dr. B.R. Ambedkar University. She earned her M.Sc. in Analytical Chemistry from Andhra University with an impressive CGPA of 8.0, and later a B.Ed., reaffirming her passion for both science and education. Her progression into a PhD program demonstrates a continued commitment to high-level research in chemistry.

👩‍🔬 Professional Endeavors

Ms. Nayak has accumulated substantial teaching and lab experience. She served as a Lecturer in Analytical Chemistry at Dr. V.S. Krishna Government Degree & PG College and currently instructs in inorganic labs at Andhra University. These roles have allowed her to mentor students while sharpening her own experimental and pedagogical skills.

🔬 Research Focus and Contributions

Ms. Nayak's research primarily revolves around OLEDs, deep-blue emitters, donor–acceptor fluorophores, and molecular sensing. Her publication portfolio includes notable articles in high-impact journals such as Advanced Optical Materials, The Journal of Physical Chemistry C, Journal of Materials Chemistry C, and New Journal of Chemistry. Her work on benzimidazole-TPA conjugates and triphenylamine-imidazole-based fluorophores stands out for its innovation in developing stable and efficient optoelectronic materials.

🏆 Accolades and Recognition

Her academic rigor is evident from her qualifications in several competitive exams like APRCET (2021), OSSTET (2021), OTET (2022), APTET (2022), and APSET (2024). Additionally, she has actively participated in multiple national and international seminars, webinars, and symposia, further showcasing her engagement with the global scientific community.

🌍 Impact and Influence

Through her interdisciplinary research, Ms. Nayak has impacted the fields of organic electronics and environmental chemistry. Her investigations into fluorophores for OLEDs not only push the frontiers of energy-efficient display technology but also offer viable paths for pollution detection and chemical sensing.

🔮 Legacy and Future Contributions

With her PhD in progress and a strong foundation in both research and teaching, Ms. Nayak is poised to emerge as a leading scientist in the field of materials chemistry. Her future contributions are likely to expand toward sustainable optoelectronics and next-generation smart materials.

Publication

📄 HLCT Driven Twisted Benzo[d]thiazole Based D–A–D Fluorophores for High‐Performance, Two‐Component White LEDs
 Authors: Swetha Maredi, Diksha Thakur, Dhruba Jyoti Boruah, Sandhya Rani Nayak, Panneerselvam Yuvaraj, Sivakumar Vaidyanathan
 Journal: Chemistry – An Asian Journal
Year:  2025

📄 Broad-band Emissive Phenanthroimidazole-Based Donor–Acceptor Luminogens for Hybrid White Light Emitting Diodes and Sensors for Picric Acid Detection
 Authors: Swetha Maredi, Sandhya Rani Nayak, Md Intekhab Alam, Diksha Thakur, Sivakumar Vaidyanathan
 Journal: Journal of Materials Chemistry C
Year:  2025

📄White Light Emissive Eu(III) Complexes through Ligand Engineering and their Applications in Cool Near Ultraviolet White Light Emitting Diodes and Thermometer
 Authors: Swetha Maredi, Sibani Mund, Sandhya Rani Nayak, Samatha Devineni, C Subrahmanyam, Sivakumar Vaidyanathan
 Journal: ChemPhysChem
Year:  2024

📄Efficiency Boost in Non-Doped Blue Organic Light-Emitting Diodes: Harnessing Aggregation-Induced Emission – A Comprehensive Review
 Authors: Snigdhamayee Rana, Sandhya Rani Nayak, Sabita Patel, Sivakumar Vaidyanathan
 Journal: Journal of Materials Chemistry C
Year:  2024

📄 Structural Engineering of Deep-Blue Emitters (Imidazoles Integrated with Triphenylamine) Leads to EQE > 6% and High Color Purity (CIEy ∼ 0.09) for Solution-Processed OLEDs
 Authors: Sivakumar Girase, Jaipal Devesing Singh, Sunidhi Debata, Bhabana Priyadarshini Nayak, Sandhya Rani Nagar, Mangey Ram Jou, Jwo-Huei Patel, Sabita Vaidyanathan
 Journal: The Journal of Physical Chemistry C
Year:  2023

Hasnia Abdeldjebar | Chemistry | Best Research Article Award

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Dr. Hasnia Abdeldjebar | Chemistry | Best Research Article Award

Scientific and Technical Research Centre in Physico-chemical Analysis (C.R.A.P.C) | Algeria

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📚 Early Academic Pursuits

Dr. Abdeldjebar’s academic journey began at the University of Science and Technology Houari Boumediene (USTHB) in Algiers, where she completed her Bachelor's, Master's, and Ph.D. in Medicinal Chemistry. Her Ph.D. research bridged theory and practice, investigating the reactivity of bioactive compounds and their interaction with biological targets — laying a solid foundation for her scientific career.

🧪 Professional Endeavors

Since 2019, she has served as a Permanent Researcher at CRAPC, Bou-Ismaïl, where she delves into quantum chemical simulations and material modeling. She applies a multifaceted approach involving DFT, IRC path tracking, docking simulations, and spectroscopy to study polymers, biomolecules, MOFs, and optoelectronic materials. Her research is deeply rooted in scientific precision and innovation.

🔬 Contributions and Research Focus

Dr. Abdeldjebar’s work revolves around:

🎯 Chemical Reactivity — including DFT analysis, Fukui functions, and NBO
⚙️ Reaction Mechanisms — modeling transition states and energy profiles
🧬 Medicinal Chemistry — using QSAR, docking, and ADMET predictions for drug design
⚗️ Nanomaterials & Polymers — studying structural-electronic relationships and stability
🔗 Organometallic Complexes — evaluating charge transfer and catalytic potential

Her ability to blend theoretical chemistry with computational and experimental tools has made significant contributions across chemistry, biophysics, and pharmaceutical science.

🏆 Accolades and Recognition

Dr. Abdeldjebar has authored numerous high-impact publications in journals such as New Journal of Chemistry, Superlattices and Microstructures, Journal of Molecular Structure, and Progress in Reaction Kinetics and Mechanism. Her contributions to SARS-CoV-2 inhibitor modeling and anti-cancer drug discovery have garnered international recognition. In 2025, she was appointed as a Reviewer for the Journal of Molecular Structure, reflecting her stature in the global research community.

🌍 Impact and Influence

Her research has impacted drug development, nanotechnology, and sustainable materials, with practical applications in healthcare, energy, and environmental science. Dr. Abdeldjebar has collaborated with scientists across Europe and Africa, pushing the boundaries of computational modeling and molecular innovation. Her contributions during the pandemic, especially on viral protease inhibition, exemplify science in service of humanity.

🌱 Legacy and Future Contributions

As she continues to bridge the worlds of chemistry, materials science, and biomedicine, Dr. Hasnia Abdeldjebar is poised to leave a lasting legacy. Her future work aims to explore AI-assisted molecular discovery, smart materials, and multi-target drug design, ensuring her contributions continue to benefit society, science, and education.

Publications

📄 Novel Small Molecule Derived from Hydroxy Naphthaldhyde as Potential Anti-Leukemia Agents: Spectroscopic, DFT, Docking Molecular and ADME/T Investigations
Authors: Chafia Ait Ramdane-Terbouche, Hasnia Abdeldjebar, Achour Terbouche, Houria Lakhdari, Khaled Ait Ramdane
Journal: Polycyclic Aromatic Compounds
Year: 2024

📄 Computational Docking Study of Calanolides as Potential Inhibitors of SARS-CoV-2 Main Protease
Author: Hasnia Abdeldjebar
Journal: French-Ukrainian Journal of Chemistry
Year: 2022

📄 Exploring Schiff Base Ligand Inhibitor for Cancer and Neurological Cells, Viruses and Bacteria Receptors by Homology Modeling and Molecular Docking
Author: Hasnia Abdeldjebar
Journal: Computational Toxicology
Year: 2022

📄 Crystal Structure, Hirshfeld Surface and Reactivity of Novel Ligand-L<sub>AT1</sub> Derived from Dehydroacetic Acid: Intermolecular Interactions with SARS-CoV-2/Main Protease
Author: Hasnia Abdeldjebar
Journal: Molecular Crystals and Liquid Crystals
Year: 2021

📄 Crystal Structure, Chemical Reactivity, Kinetic and Thermodynamic Studies of New Ligand Derived from 4-Hydroxycoumarin: Interaction with SARS-CoV-2
Author: Hasnia Abdeldjebar
Journal: Journal of Molecular Structure
Year: 2020

Qingsong Hu | Chemical Engineering | Best Researcher Award

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Prof. Qingsong Hu | Chemical Engineering | Best Researcher Award

Hubei University of Arts and Science | China
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🎓 Early Academic Pursuits

Prof. Qingsong Hu began his academic journey with a Bachelor of Science in Pharmaceutical Engineering from the Hebei University of Science and Technology in 2010. His passion for chemical sciences led him to pursue a Ph.D. in Applied Chemistry at Zhejiang University of Technology (ZJUT), which he completed in 2016. This strong academic foundation laid the groundwork for his future research in advanced materials.

🧪 Professional Endeavors

Prof. Hu's career trajectory reflects a steady and impressive progression in academia. He began as a Postdoctoral Associate at Huazhong University of Science and Technology (HUST) from 2016 to 2020. In 2020, he joined Hubei University of Automotive Technology (HBUAS) as a Lecturer, swiftly rising to Associate Professor and eventually becoming a Professor in 2024. In the same year, he expanded his global reach, becoming a Visiting Professor at both Beijing Institute of Technology (BIT) and King Abdullah University of Science and Technology (KAUST) in Saudi Arabia.

🔬 Contributions and Research Focus

Prof. Hu is renowned for his groundbreaking research in photoelectric materials, especially in the domain of luminescent materials and perovskite nanocrystals. His work focuses on understanding the correlation between structural properties and photophysical behavior, unlocking innovations in:

✨ Lighting and display technology
📸 X-ray imaging
🔬 Biofluorescent labeling
📡 Photodetectors

Through structural analysis and dynamic photophysical studies, he has shed light on luminescence mechanisms that are now being translated into real-world applications.

🏆 Accolades and Recognition

Prof. Hu has garnered widespread recognition for his scholarly contributions. His papers have been published in top-tier journals such as Angewandte Chemie International Edition, Advanced Materials, Small, and Inorganic Chemistry. His name is frequently featured as a corresponding author, signifying his leadership in research initiatives. His work on X-ray scintillation and rare-earth-doped nanocrystals has been especially influential in advancing materials science for medical and industrial applications.

🌍 Impact and Influence

Prof. Hu’s research has not only expanded the boundaries of material sciences but also paved the way for safer, more efficient, and flexible X-ray imaging technologies. With over 18 high-impact publications in the last few years, his collaborative efforts across institutions and disciplines demonstrate his international influence and mentorship of emerging researchers in the field.

🌟 Legacy and Future Contributions

As a leader in luminescent material research, Prof. Hu is poised to shape the future of optoelectronics. His current roles at HBUAS and KAUST place him at the heart of interdisciplinary innovation. Looking ahead, his continued focus on environmentally friendly and high-performance materials will likely drive sustainable advancements in technology. With a career marked by rapid progression, innovation, and global collaboration, Prof. Qingsong Hu is set to leave a lasting legacy in the world of chemical and materials science.

Publications

📄 Rare Earth Double Perovskites for Underwater X-Ray Imaging Applications
Authors: Wang, Y., Wang, C., Men, L., Zhu, J., Hu, Q., Xiao, J., Mohammed, O. F.*
Journal: Inorganic Chemistry Frontiers
Year: 2025

📄 High-Fluoride-Induced Rapid Synthesis and Universal Modulation of Hexagonal Phase NaYF₄
Authors: Liu, S., Chen, Y., Wang, S., Zhou, Z., Zhang, R., Cheng, X., Liang, G., Hu, Q.
Journal: Optical Materials
Year: 2025

📄 Colloidal Synthesis of Hollow Double Perovskite Nanocrystals and Their Applications in X-ray Imaging
Authors: Wang, Y., Wang, C., Men, L., Hu, Q., Xiao, J.
Journal: Inorganic Chemistry
Year: 2024

📄 High-Stability Double Perovskite Scintillator for Flexible X-ray Imaging
Authors: Li, J., Hu, Q., Xiao, J., Yan, Z.
Journal: Journal of Colloid and Interface Science
Year: 2024

📄 Highly Effective Hybrid Copper(I) Iodide Cluster Emitter with Negative Thermal Quenched Phosphorescence for X-Ray Imaging
Authors: Hu, Q.†,, Zhang, C.†, Wu, X., Liang, G., Wang, L., Niu, X., Wang, Z., Si, W., Han, Y., Huang, R., Xiao, J., Sun, D.*
Journal: Angewandte Chemie International Edition
Year: 2023