Sandhya Rani Nayak | Chemistry | Best Researcher Award

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


Yonggang Shi | Chemistry | Best Researcher Award

Assoc. Prof. Dr. Yonggang Shi | Chemistry | Best Researcher Award

Yunnan University | China

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🎓 Early Academic Pursuits

Assoc. Prof. Dr. Yonggang Shi began his scientific journey at the prestigious Beijing Institute of Technology, where he pursued his PhD under the guidance of Prof. Suning Wang. His doctoral research centered on the design and synthesis of stimulus-responsive organoboron systems, showcasing his early dedication to pioneering functional materials.

🔬 Professional Endeavors

Currently an Associate Professor at the School of Chemical Science and Engineering, Yunnan University, Dr. Shi is deeply involved in both teaching and research. His academic career is defined by an impressive blend of innovative study and student mentorship, positioning him as a leading figure in the field of advanced functional materials.

🌈 Contributions and Research Focus

Dr. Shi’s research is multifaceted, focusing on functional organic small molecules and supramolecular fluorescent/phosphorescent materials. His work enables cutting-edge advancements in multiple stimulus response, bioimaging, luminescent devices, and analytical assays. His research into materials with reversible B←N bond formation and multi-state luminescence has drawn particular acclaim for its technological potential.

🏅 Accolades and Recognition

With a growing portfolio of high-impact publications in journals like Chemical Science, Advanced Optical Materials, and Analytical Chemistry, Dr. Shi is widely recognized in the scientific community. His studies are often noted for their originality, depth, and real-world applicability.

🌐 Impact and Influence

Dr. Shi’s work contributes significantly to the fields of materials chemistry and analytical science. Through international collaborations and influential publications, his research is shaping future directions in smart materials, anti-counterfeiting technologies, and molecular diagnostics.

🚀 Legacy and Future Contributions

Looking forward, Dr. Shi is poised to expand the horizons of luminescent and multifunctional materials. His innovative approach and passion for scientific discovery ensure a legacy that will inspire the next generation of chemists and materials scientists.

Publications


📄 Multiple stimulus modulated organic crystal polymorphs with tunable luminescence behavior
Authors: Qian Zhou, Mingxia Feng, Caihong Shi, Mengqiu Qian, Xiurong Ma, Runying He, Xian Meng, Yonggang Shi, Qiue Cao, Liyan Zheng
Journal: Chemical Science
Year: 2025


📄 A Highly Selective Probe for Real-Time Monitoring of Ethylenediamine with Ratiometric Luminescent and Colorimetric Dual-Mode Responses
Authors: Qian Zhou, Xiurong Ma, Xian Meng, Runying He, Caihong Shi, Yonggang Shi, Qiue Cao, Liyan Zheng
Journal: Analytical Chemistry
Year: 2025


📄  Achieve Full‐Color Emission in Multiple States through Reversible B←N Bond Formation and Multiple Configuration Transitions of a Single Fluorophore
Authors: Yitong Sun, Xueqi Cai, Wenjie He, Xinyu Ji, Liyan Zheng, Yonggang Shi, Qiue Cao
Journal: Advanced Optical Materials
Year: 2024


📄 Multifunctional Amino‐Boranes Isomer Room‐Temperature Phosphorescent Material: Multi‐Substrate Multicolor Luminescence, Multi‐Level Anti‐Counterfeiting, Light‐Controlled Data Erasing/Writing, Data Logic Operation, and High Anti‐Laundry Detergent Performance
Authors: Xueqi Cai, Yitong Sun, Wenjie He, Yifan Zheng, Yonggang Shi, Qiue Cao
Journal: Advanced Functional Materials
Year: 2024


📄 Hydrogen Bond-Modulating Luminescent Properties of Organic Cocrystal Materials
Authors: Yanxiong Liu, Zhenhao Jiang, Longjie Wang, Yi Cheng, Wenwen Fan, Longchun Bian, Yonggang Shi, Li-Yan Zheng, Qiu-E Cao
Journal: Crystal Growth & Design
Year: 2024


Qingsong Hu | Chemical Engineering | Best Researcher Award

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