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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šŸ“š 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.

šŸ‘©ā€šŸ”¬ 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.

šŸ”¬ Research Focus and Contributions

Ms. Nayak's research primarily revolves around OLEDs, deep-blue emitters, donorā€“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.

šŸ† 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.

šŸŒ 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.

šŸ”® 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

šŸ“„Ā HLCT Driven Twisted Benzo[d]thiazole Based Dā€“Aā€“D Fluorophores for Highā€Performance, Twoā€Component White LEDs
Ā Authors: Swetha Maredi, Diksha Thakur, Dhruba Jyoti Boruah, Sandhya Rani Nayak, Panneerselvam Yuvaraj, Sivakumar Vaidyanathan
Ā Journal: Chemistry ā€“ An Asian Journal
Year: Ā 2025

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

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

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

šŸ“„Ā Structural Engineering of Deep-Blue Emitters (Imidazoles Integrated with Triphenylamine) Leads to EQE > 6% and High Color Purity (CIEy āˆ¼ 0.09) for Solution-Processed OLEDs
Ā Authors: Sivakumar Girase, Jaipal Devesing Singh, Sunidhi Debata, Bhabana Priyadarshini Nayak, Sandhya Rani Nagar, Mangey Ram Jou, Jwo-Huei Patel, Sabita Vaidyanathan
Ā Journal: The Journal of Physical Chemistry C
Year:Ā  2023

Welela Meka | Chemistry | Editorial Board Member

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Mr. Welela Meka | Chemistry | Editorial Board Member

Mattu University | Ethiopia

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Early Academic Pursuits

Welela Meka embarked on her academic journey at Mettu University, Ethiopia, where she earned her BSc degree in Chemistry in 2017 with an outstanding CGPA of 3.91. Her commitment to academic excellence laid the foundation for her future endeavors.

Professional Endeavors

Since 2020, Welela Meka has been serving as a Lecturer in the Department of Chemistry at Mettu University, contributing to the education and development of undergraduate students. Prior to this role, from 2017 to 2018, she gained experience as a Graduate Assistant-I in the same department, showcasing her dedication to academic growth.

Contributions and Research Focus

Welela Meka actively engages in research, with a focus on Organic Chemistry, Polymer Chemistry, Natural Product Chemistry, Material Chemistry/Sciences, Biochemistry, Medicinal Chemistry, Chemical Engineering, and Applied Chemistry. Her diverse research projects encompass topics such as biodiesel production, antioxidant activity of plant extracts, synthesis of novel derivatives, and the application of biopolymers in pharmaceutical and drug delivery.

Accolades and Recognition

Welela Meka's academic journey has been marked by excellence, evident in her CGPA achievements during both her BSc and MSc studies. Her noteworthy contributions to research, along with her commitment to teaching, have earned her recognition within the academic community.

Impact and Influence

As a lecturer and researcher, Welela Meka has a direct impact on the education of future scientists. Her work in various committees, including staff development and curriculum review, reflects her commitment to enhancing educational standards.

Legacy and Future Contributions

Welela Meka's legacy is shaped by her dedication to advancing knowledge in the field of chemistry. Her research outputs, committee involvement, and teaching contributions contribute to the university's academic environment. In the future, she aims to further explore innovative solutions in the realm of chemistry, leaving a lasting impact on the scientific community.

Notable Publications

Optimization and characterization of biodiesel from waste cooking oil using modified CaO catalyst derived from snail shell 2023 (5)

Pharmaceutical and drug delivery applications of pectin and its modified nanocomposites 2022 (23)

Pharmaceutical and drug delivery applications of chitosan biopolymer and its modified nanocomposite: A review 2022 (22)