Doctorate at Uttaranchal University, Dehradun, India
Profiles:
Current Position🏢
Dr. Ritu Painuli is currently serving as an Assistant Professor in the Department of Chemistry at the School of Chemical Sciences, Uttaranchal University, Dehradun, India. Since August 2023, she has been contributing to the academic and research landscape in the field of Nanochemistry. Her extensive experience in synthesizing and utilizing novel nanoparticles has earned her a place in the academic world, where she actively engages in both teaching and research activities. Prior to this, she also held the role of Assistant Professor in the same department from August 2019 to January 2021, providing her with a comprehensive teaching experience.
Academic Background 🎓
Dr. Painuli’s academic journey began at Banasthali Vidyapith, Rajasthan, India, where she completed her B.Sc. in Biotechnology in 2013 with a strong academic performance (68.15%). She continued her studies at Banasthali Vidyapith, earning an M.Sc. in Chemistry in 2015, with a remarkable score of 70.71%. She then pursued her Ph.D. in Nanochemistry under the guidance of Prof. Dinesh Kumar at Banasthali Vidyapith from 2015 to 2018. Her doctoral research, titled “Development of Plasmonic Nanosensors for the Detection of Heavy Metal Ions in Aqueous Systems,” focused on using innovative plasmonic nanosensors for environmental monitoring.
Research Interests 🔬
Dr. Painuli’s research primarily revolves around Nanochemistry, with specific emphasis on nanoparticles synthesis and their application in environmental monitoring and waste water treatment. Her work has made significant strides in the colorimetric sensing of heavy metal ions and photocatalytic degradation of dyes, two critical issues in the field of environmental science. Additionally, she has a keen interest in the chemical and biological methods of nanoparticle synthesis, which has led to the development of eco-friendly and efficient solutions for contamination mitigation.
Ongoing Research 🔍
Dr. Painuli’s ongoing research focuses on the development of advanced nanosensors for the real-time detection of pollutants in environmental systems. She is particularly exploring nano-based materials that can improve the performance of sensors for heavy metal ion detection in water. Her aim is to contribute significantly to the field of water purification and wastewater treatment, especially in regions where heavy metals in water pose a serious health threat. Dr. Painuli’s research also delves into the design of novel photocatalysts for the removal of dyes and other pollutants from wastewater.
Publications Achievements 📚
Dr. Painuli has made notable contributions to scientific literature with several research papers and presentations. She has published research papers in prominent journals and contributed book chapters to well-known academic publications. Her work has been featured in the Journal of Scientific Research and Reports and the International Journal of Hydrogen Energy, among others. Furthermore, she has been actively involved in peer-reviewing articles for scientific journals, demonstrating her expertise and influence in the research community.
Awards and Fellowships 🏆
Dr. Painuli’s dedication to her work has earned her recognition in various academic settings. She received the Best Poster Presentation Award at a National Seminar on Organic Solar Cells organized by the Centre of Excellence in Water and Energy, Banasthali Vidyapith, in August 2015. This award reflects her proficiency in presenting complex ideas in an accessible and engaging manner. Additionally, she has been involved in the review process for research papers, book chapters, and review articles for journals such as the Journal of Scientific Research and Reports and ACS Books (Symposium Series Chapter), showcasing her academic expertise.
Professional Associations 🤝
As a committed researcher, Dr. Painuli is a part of several academic and professional networks. She collaborates with various national and international research groups, advancing her research in nanochemistry. She has actively participated in seminars, conferences, and workshops, where she shared her research findings and gained valuable insights into emerging trends in the field.
Training and Workshops 🧑🏫
Throughout her career, Dr. Painuli has attended and organized various training programs and workshops, focusing on the latest techniques in nanomaterials, nanoparticle synthesis, and environmental applications. She has also led sessions on data interpretation tools and the analysis of nanoparticles using equipment like UV-Vis spectrophotometers, IR, FESEM, HRTEM, XPS, and TGA, tools that are central to her research and teaching activities.
Oral Presentations and Conferences 📢
Dr. Painuli has presented her work at various prestigious conferences and national seminars. These include her award-winning poster presentation at a seminar on Organic Solar Cells. Her oral presentations have been well-received, often providing new insights into the applications of plasmonic nanosensors and photocatalytic materials for water purification.
Success Factors and Research Experience 🌱
Dr. Painuli’s success is driven by her strong foundation in Nanochemistry and a clear research focus on solving pressing environmental issues. She has developed a profound understanding of nanomaterial synthesis and environmental sensing techniques, which she applies to solve real-world problems. Her ability to handle and interpret data from complex instruments, such as FESEM, HRTEM, and XPS, has been pivotal in her research success.
Laboratory Experience 🔬
Dr. Painuli’s laboratory work has contributed to significant advancements in nanoparticle applications for environmental monitoring. Her research in colorimetric sensing and photocatalysis has helped to create new solutions for waste water treatment, an area in which she remains dedicated to pushing the boundaries of scientific knowledge.
📖Publications:
Paper Title: Industrial Applications of Bio-nanomaterials in Textiles
- Authors: Kumar, C., Pandey, S., Uniyal, G., Painuli, R.
- Journal: Bio-Nanomaterials in Environmental Remediation: Industrial Applications
- Year: 2025
Paper Title: Sunlight-driven photocatalytic degradation of industrial dyes using Withania somnifera decorated MnO2 nanoparticles
- Authors: Chaudhary, M., Kumar, C., Raghav, S., Pandey, S., Painuli, R.
- Journal: Discover Nano
- Year: 2024
Paper Title: Cannabinoid receptor 2 (CB2) modulators: A patent review (2016–2024)
- Authors: Naikoo, R.A., Painuli, R., Akhter, Z., Singh, P.P.
- Journal: Bioorganic Chemistry
- Year: 2024
Paper Title: Green synthesized AgNPs as a probe for colorimetric detection of Hg (II) ions in aqueous medium and fluorescent imaging in liver cell lines and its antibacterial activity
- Authors: Tewari, S., Sahani, S., Yaduvanshi, N., Sharma, S., Han, S.S., Painuli, R.
- Journal: Discover Nano
- Year: 2024
Paper Title: Scoparone chemical modification into semi-synthetic analogues featuring 3-substitution for their anti-inflammatory activity
- Authors: Kumar, C., Chibber, P., Painuli, R., Satti, N.K., Phatake, R.S.
- Journal: Molecular Diversity
- Year: 2024
Conclusion 🌍
With a solid academic foundation, extensive research experience, and a passion for nanotechnology and environmental sustainability, Dr. Ritu Painuli stands as a prominent figure in the field of Nanochemistry. Her contributions continue to shape the future of water purification and pollutant detection, offering hope for a cleaner and healthier environment.