Pavitra Rajendran | Analytical Chemistry | Best Research Award

Published-on by Indian Scientist

Mrs. Pavitra Rajendran | Analytical Chemistry | Best Research Award

Kalasalingam Academy of research and education, India

Author Profile

🏫 Early Academic Pursuits

Pavitra Rajendran began her academic journey with a deep passion for analytical chemistry🔬, which laid the foundation for her future research endeavors. She obtained her postgraduate degree from Madurai Kamaraj University, Madurai, in 2019, where she excelled in both theoretical understanding and laboratory proficiency. Her strong academic performance and keen interest in nanomaterials and sensor technology inspired her to pursue a doctoral program.

Later in 2019, she joined as a Ph.D. Research Scholar at the Kalasalingam Academy of Research and Education, under the esteemed mentorship of Dr. N. Selvapalam. This transition marked a turning point, allowing her to delve deeper into fluorescent sensors, supramolecular chemistry, and environmental pollutant detection.

🧪 Professional Endeavors

Over the past six years, Pavitra has actively engaged in advanced research focusing on the synthesis and functionalization of carbon nanomaterials, metal-organic frameworks (MOFs), and fluorescent dyes. Her expertise in spectroscopy, fluorescence sensing, and supramolecular stacking has enabled her to develop innovative methods for environmental monitoring.

Pavitra’s doctoral work specifically targets the creation of sensors to detect environmental toxic pollutants⚠️ using graphene oxide-based systems and cucurbiturils. Her notable professional strength lies in designing smart materials that exhibit high sensitivity and selectivity, crucial for real-time detection systems in polluted environments.

She has collaborated with several fellow researchers and contributed significantly to SCI and Scopus-indexed journals, having authored 7 high-quality publications, many of which explore groundbreaking approaches in fluorescence-based analytical techniques.

📘 Contributions and Research Focus

Pavitra’s core research focus lies in analytical chemistry, where she combines nanotechnology, supramolecular design, and sensor development to offer novel solutions in pollution sensing. She has worked extensively on systems involving graphene oxide, acriflavine dye, rhodamine B, and cucurbit [7] uril, to develop effective fluorescent sensors💡 for detecting analytes such as thiamine (Vitamin B1) and aliphatic amines.

Her innovative research has culminated in the publication of two book chapters with ISBNs, including one in the Wiley Online Library titled “Fluorinated Membrane Materials for Proton Exchange Membrane Fuel Cells” – a notable contribution to the field of energy and material science.

She has not only contributed to academic literature but also demonstrated exceptional dedication to science through meticulous experimentation, data analysis, and method validation🧪.

🏆 Accolades and Recognition

Despite being at an early stage in her research career, Pavitra has garnered academic recognition for her dedication and output. With a citation index of 32 and two books published, she has established herself as a promising contributor in the field of environmental sensors and analytical instrumentation📈.

Her nomination for the Best Researcher Award at the Indian Scientist Awards is a reflection of her excellence, discipline, and significant contributions to applied scientific research. Her continuous commitment to academic growth and environmental problem-solving sets her apart as a role model among emerging scientists.

🌏 Impact and Influence

Pavitra’s work has far-reaching implications in environmental monitoring, green chemistry, and sustainable sensing technologies♻️. The sensors she has developed have potential applications in real-world settings, particularly in the detection of trace pollutants, contributing to environmental safety and public health.

By developing systems that are highly sensitive, cost-effective, and ecologically responsible, she has made valuable strides toward achieving sustainable development goals (SDGs) related to clean water and air. Her methodologies and analytical innovations have also been shared widely in the academic community, influencing peers and fostering new research directions.

🧬 Legacy and Future Contributions

Pavitra envisions her future research expanding into multifunctional sensor arrays, bio-compatible materials, and AI-integrated detection platforms. She aims to collaborate across disciplines to address more complex challenges in chemical sensing, health diagnostics, and environmental sustainability🌿.

As she continues her academic career, Pavitra remains committed to mentoring young researchers, disseminating knowledge through teaching and publishing, and translating her lab-based research into impactful field applications. With a strong foundation in analytical chemistry, her long-term goal is to innovate at the intersection of material science, sensor engineering, and environmental safety.

Her research story is one of dedication, innovation, and a clear vision for the future — paving the way for impactful scientific discoveries that not only contribute to academia but also serve society at large. 🌟

Citations

A total of 32 citations for his publications, demonstrating the impact and recognition of his research within the academic community.

  • Citations        32
  • h-index           02
  • i10-index        01

Notable Publications 

  • Title: Review on CeO2-Based Corrosion Coatings
    Authors: P Rajendran, A Muthuraj, NE Rajagounder

    Journal/Conference: Transactions of the Indian Ceramic Society
    Year: 2022

  • Title: Fluorescence Sensor for Water in Organic Solvent Using Graphene Oxide-Rhodamine B and Cucurbit [7] uril
    Authors: P Rajendran, R SathishKannan, K Karpagalakshmi, L Piramuthu
    Journal/Conference: Journal of Fluorescence
    Year: 2023

  • Title: Aliphatic amines–Sensing application in aqueous media using supramolecularly stacked acriflavine dye on graphene oxide
    Authors: Pavitra Rajendran, Jamuna Kannan, Lakshminarayanan Piramuthu, Erumaipatty Rajagounder Nagarajan, Shanmugam Sivakumar, Narayanan Selvapalam

    Journal/Conference: Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy
    Year: 2025

  • Title: Methods for the fluorescence sensing of thiamine (vitamin B1)-by copper metal organic framework and rhodamine b on graphene oxide with cucurbit[7]uril
    Authors: Pavitra Rajendran, Sudha Sankaran, Lakshminarayanan Piramuthu, Cheng Yang, ER Nagarajan, Narayanan Selvapalam

    Journal/Conference: Journal of the Iranian Chemical Society

    Year: 2024

  • Title: Green synthesis, characterization and thermophysical properties of diverse molar Ag decorated GO hybrid nanofluids
    Authors: M Armstrong, M Sivasubramanian, N Selvapalam, R Pavitra

    Journal/Conference: CHEMICAL ENGINEERING COMMUNICATIONS
    Year: 2024

Ashok Kumar Malik | Analytical Chemistry | Emerging Scientist Award

Published-on by Indian Scientist

Prof Dr. Ashok Kumar Malik | Analytical Chemistry | Emerging Scientist Award

Punjabi University, Patiala, India

Author Profile

Early Academic Pursuits 🎓

Prof. Dr. Ashok Malik embarked on his academic journey with an unwavering passion for the sciences, particularly chemistry. Born with a curious mind and a penchant for analytical reasoning, he laid a strong foundation during his undergraduate years at Punjabi University, Patiala. Completing his B.Sc. in 1985, he demonstrated exceptional academic performance, securing 72.6% marks, placing him 11th in merit across the university. His major subjects—Botany, Zoology, Sanskrit, and Chemistry—reflected his interdisciplinary curiosity and commitment to holistic learning.

Continuing his academic pursuits, Dr. Malik earned his M.Sc. in Inorganic Chemistry from the same university in 1987, achieving a first division with 60% marks. His dedication to inorganic and analytical chemistry began to crystallize during this period, as he explored the intricacies of chemical structures and their real-world applications. The thirst for knowledge drove him further to pursue an M.Phil. in Inorganic and Analytical Chemistry, completed in 1989, with an impressive 73% score, setting the stage for a promising research career.

Professional Endeavors and Research Focus 🔬

Dr. Malik’s journey into research culminated in a Ph.D. in Chemistry, conferred by Punjabi University in 1991. His groundbreaking thesis, titled “Spectrophotometric and Polarographic Examination of Some Pesticides”, delved into the critical analysis of pesticides, addressing their chemical properties and environmental impact. This work was not only academically significant but also socially relevant, highlighting his commitment to addressing real-world problems through scientific inquiry.

After completing his doctoral studies, Dr. Malik transitioned into academia and research, focusing on the interplay between inorganic and analytical chemistry. His meticulous research approach and ability to simplify complex chemical interactions won him recognition within academic and industrial circles alike. He also actively mentored students, nurturing the next generation of scientists and chemists.

Contributions and Research Impact 🌍

Dr. Malik’s research has primarily focused on the spectrophotometric and polarographic analysis of chemical substances, with a keen interest in their environmental and industrial applications. His expertise in analytical methodologies has made significant contributions to the understanding and management of pesticide residues. His pioneering work provided innovative insights into how these compounds interact with ecosystems, influencing both policy-making and industrial practices.

Throughout his career, Dr. Malik has published extensively in peer-reviewed journals, showcasing his findings to the global scientific community. His work is characterized by a blend of rigorous experimentation and practical applications, cementing his reputation as a thought leader in inorganic and analytical chemistry.

Accolades and Recognition 🏆

Dr. Malik’s academic excellence and research contributions have earned him numerous accolades. His consistent performance, from being among the top-ranked students in his undergraduate days to making significant research breakthroughs, reflects his dedication to the field of chemistry. His efforts have been recognized through awards, invitations to speak at international conferences, and collaboration with leading institutions.

Impact and Influence 🌟

As a professor at Punjabi University, Dr. Malik has had a profound influence on both his students and peers. His innovative teaching methods, combined with a deep understanding of chemistry, have inspired countless students to pursue careers in science and research. Beyond the classroom, his research has had a tangible impact, contributing to the safer management of pesticides and advancing the field of analytical chemistry.

Dr. Malik’s work has also been instrumental in bridging the gap between academia and industry, fostering collaborations that translate theoretical research into practical solutions. His focus on environmentally sustainable practices underscores his vision for a greener, healthier world.

Legacy and Future Contributions 🔮

Looking ahead, Prof. Dr. Ashok Malik’s legacy as an educator, researcher, and mentor will continue to shape the field of chemistry. His contributions to analytical and inorganic chemistry have laid a strong foundation for future explorations into sustainable chemical practices. As he continues to mentor young scientists, his influence will resonate through their work, ensuring that his passion for chemistry and dedication to societal betterment endure for generations to come.

Dr. Malik’s academic and professional journey is a testament to the power of perseverance, intellectual curiosity, and a commitment to making a difference. His work embodies the spirit of innovation, inspiring both his contemporaries and the next wave of scientific pioneers. 🌟

Citations

A total of 4,886 citations for his publications, demonstrating the impact and recognition of his research within the academic community.

  • Citations        4,886
  • h-index          217
  • i10-index       36

Notable Publications 

  • Title: Turn-off fluorescent magnetic Mn-ZnS molecularly imprinted probe for the detection of chlorpyrifos in vegetable samples
    Authors: Kumar, S.; Bhogal, S.; Kaur, G.; Malik, A.K.; Aulakh, J.S.
    Journal: Spectrochimica Acta – Part A: Molecular and Biomolecular Spectroscopy
    Year: 2025.
  • Title: Chiral ionic liquids and chromatography: Synergistic effects in enantioseparations
    Authors: Bhogal, S.; Mohiuddin, I.; Kumar, S.; Kaur, K.; Malik, A.K.
    Journal: Chiral Ionic Liquids: Applications in Chemistry and Technology (Book Chapter)
    Year: 2024.
  • Title: Chiral ionic liquids as stationary phases in electrophoretic separations
    Authors: Kaur, M.; Malik, A.K.
    Journal: Chiral Ionic Liquids: Applications in Chemistry and Technology (Book Chapter)
    Year: 2024.
  • Title: Role of chiral ionic liquids in enantioseparations using capillary electrophoresis
    Authors: Kaur, K.; Bhogal, S.; Kaur, S.; Malik, A.K.
    Journal: Chiral Ionic Liquids: Applications in Chemistry and Technology (Book Chapter)
    Year: 2024.
  • Title: Amino-Functionalized Metal Organic Framework-Based Dispersive Micro-Solid-Phase Extraction Coupled With HPLC for Sensitive Quantification of Bisphenol A and Alkyl Phenols in Aqueous Samples
    Authors: Verma, R.; Dhingra, G.; Singh, G.; Dureja, N.; Malik, A.K.
    Journal: Separation Science Plus
    Year: 2024.

Dinesh Kumar Saini | Thermal Engineering | Best Researcher Award

Published-on by Indian Scientist

Mr. Dinesh Kumar Saini | Thermal Engineering | Best Researcher Award

National Institute of Technology, Kurukshetra, India

Author Profile

Early Academic Pursuits 🎓

Dinesh Kumar Saini’s academic journey reflects a consistent drive toward excellence in the field of mechanical engineering. His foundational education began with a Bachelor of Engineering (B.E.) in Mechanical Engineering at Sunderdeep College of Engineering and Technology, Ghaziabad, affiliated with Dr. A.P.J. Abdul Kalam Technical University, Lucknow. Graduating in 2015 with an impressive 81.16% (First Division), he demonstrated early on his aptitude for engineering concepts and problem-solving.

Motivated by a passion for thermal systems, Dinesh pursued a Master of Technology (M.Tech) in Thermal Engineering at the National Institute of Technology (NIT), Kurukshetra. His research during this period focused on the “Design and performance analysis of an ejector as an expansion device in vapor compression systems”, a topic that underscores his interest in innovative thermal technologies. Achieving a stellar 9.5 CGPA, he solidified his expertise and commitment to advancing energy systems.

Currently, Dinesh is pursuing a Doctor of Philosophy (Ph.D.) in Mechanical Engineering (Thermal) from NIT Kurukshetra. Since January 2021, he has been deeply engaged in experimental investigations of phase change materials (PCMs) for thermal energy storage systems. His research is driven by the need for sustainable and efficient energy solutions, placing him at the forefront of innovation in this critical domain.

Professional Endeavors 🏢

Dinesh’s professional journey is intricately tied to his academic pursuits, with a strong focus on applied research. His master’s thesis introduced him to experimental techniques and performance analysis, skills that he continues to employ in his doctoral work.

As a Senior Research Scholar at NIT Kurukshetra, Dinesh has contributed to the advancement of solar thermal energy storage systems and their application in solar water heating and space heating. His hands-on approach to understanding PCMs and their integration into thermal systems has provided valuable insights into energy efficiency and sustainability.

Contributions and Research Focus 🌞

Dinesh’s research revolves around solar thermal energy storage systems, with a particular emphasis on phase change materials (PCMs). These materials, known for their ability to store and release latent heat, are crucial for enhancing the efficiency of thermal systems.

His work addresses key challenges in the field, including:

  • Material selection: Identifying and testing PCMs that offer optimal thermal properties.
  • System integration: Developing methods to incorporate PCMs into solar water heating and space heating systems.
  • Performance optimization: Experimentally analyzing and improving the efficiency of thermal energy storage systems.

By bridging the gap between theoretical concepts and practical applications, Dinesh’s research contributes to the development of energy systems that are not only efficient but also environmentally sustainable.

Accolades and Recognition 🏅

Dinesh’s academic achievements are a reflection of his dedication and hard work. Graduating with distinction during both his undergraduate and postgraduate studies, he has consistently stood out among his peers. His 9.5 CGPA in his M.Tech program is a testament to his commitment to academic excellence.

His research contributions have also gained recognition within the scientific community. Through publications and conference presentations, Dinesh has shared his findings with researchers and professionals, earning accolades for his innovative approach to solving real-world energy challenges.

Impact and Influence 🌟

Dinesh’s work in thermal energy storage has a far-reaching impact on both the academic and industrial sectors. By improving the efficiency of solar thermal systems, his research supports the transition to renewable energy sources, aligning with global efforts to combat climate change.

As a Senior Research Scholar, he has also influenced the next generation of researchers through mentorship and collaboration. His ability to communicate complex concepts in an accessible manner has inspired many to explore the potential of sustainable energy technologies.

Legacy and Future Contributions 🚀

Looking ahead, Dinesh Kumar Saini aims to expand the scope of his research to include large-scale applications of thermal energy storage systems. His work on PCMs has the potential to revolutionize the way energy is stored and utilized, offering solutions that are both cost-effective and environmentally friendly.

In addition to his technical contributions, Dinesh is committed to fostering a culture of innovation and sustainability. By mentoring young researchers and engaging with the broader community, he aspires to leave a lasting legacy as a pioneer in solar thermal energy and phase change materials research.

In conclusion, Dinesh Kumar Saini’s journey is a shining example of how dedication to learning and innovation can drive meaningful change. His contributions to the field of mechanical engineering and energy storage are paving the way for a greener, more sustainable future. 🌱✨

Citations

A total of 16 citations for his publications, demonstrating the impact and recognition of his research within the academic community.

  • Citations        16
  • h-index           07
  • i10-index        02

Notable Publications 

  • Fabrication and Investigation of Stearic Acid-Based Thermal Battery with Water to Enhance the Heat Transfer Rate
    • Authors: Saini, D.K., Chandrashekara, M.
    • Journal: Journal of Energy Storage
    • Year: 2024.
  • Enhancing Paraffin Wax-Based Thermal Battery Performance with Water: Fabrication and Experimental Analysis
    • Authors: Saini, D.K., Chandrashekara, M.
    • Journal: International Communications in Heat and Mass Transfer
    • Year: 2024.
  • A Systematic Review of Thermal Energy Storage and Phase Change Materials
    • Authors: Saini, D.K., Chandrashekara, M.
    • Journal: NanoWorld Journal
    • Year: 2023.
  • Experimental Investigation of Stearic Acid in the Thermal Battery Comprising a Fin and Tube Heat Exchanger
    • Authors: Saini, D.K., Chandrashekara, M.
    • Journal: Evergreen
    • Year: 2023.
  • Optimized Refrigerant Flow Rate and Dimensions of the Ejector Employed in a Modified Ejector Vapor Compression System
    • Authors: Sharma, D., Sachdeva, G., Saini, D.K.
    • Journal: International Journal of Air-Conditioning and Refrigeration
    • Year: 2020.