Ramadevi Suguru Pathinti | Experimental methods | Best Researcher Award

Posted on by ScienceFather

Mrs. Ramadevi Suguru Pathinti | Experimental methods | Best Researcher Award

Research Scholar at National Institute of Technology Warangal | India

Ramadevi Suguru Pathinti is currently pursuing her Ph.D. in Physics at the National Institute of Technology, Warangal, India, specializing in Materials Science with a focus on soft matter research. Her academic journey spans from her M.Sc. in Physics to her ongoing doctoral studies. Ramadevi has made significant contributions in the field of nanomaterials and smart materials, particularly in integrating liquid crystals with metal oxides for the development of advanced gas sensors and UV photodetectors.

👨‍🎓Profile

Google scholar

Scopus

ORCID

Early Academic Pursuits 🎓

Ramadevi’s academic journey began at Rayalaseema University, Kurnool, India, where she pursued her M.Sc. in Physics with a specialization in Electronics, securing a CGPA of 9.1/10. She also holds a B.Sc. in Mathematics, Physics, and Computer Science. Her strong academic foundation laid the groundwork for her pioneering research in Materials Science during her doctoral studies at NIT, Warangal.

Professional Endeavors đź’Ľ

In her professional journey, Ramadevi has excelled in scientific research within both academic and industrial contexts. She has contributed to the development of thin film devices for smart window technologies, gas sensors, and photodetectors. Her Ph.D. research focuses on integrating liquid crystal-functionalized metal oxides to enhance the optical properties and responsivity of sensors, enabling advancements in environmental sensing and optoelectronic devices.

Contributions and Research Focus 🔬

Ramadevi’s research is centered on the synthesis of nanomaterials and their integration into innovative smart materials. She has worked extensively on fabricating gas sensors and UV photodetectors using liquid crystal-metal oxide hybrids. Notably, her work on smart windows is groundbreaking, where she has discovered novel optical switching behaviors and light modulation techniques, paving the way for energy-saving technologies. Furthermore, her synthesis methods like sol-gel and hydrothermal techniques have contributed to enhanced material properties for sensing applications.

Impact and Influence 🌍

Her research has already made a considerable impact in the fields of environmental sensing and smart material development, particularly in the energy-efficient technologies sector. Ramadevi’s work has the potential to revolutionize how we detect gases, modulate light, and develop self-powered sensors, with applications ranging from smart windows to sensitive environmental monitoring systems. Through her research, she aims to bring forth sustainable technologies that are adaptable to changing global needs.

Academic Cites đź“š

Ramadevi has authored several impactful publications in top-tier peer-reviewed journals, contributing to the fields of materials science and optoelectronics. Her articles in journals like the Journal of Molecular Liquids, Journal of Alloys and Compounds, and Advanced Material Technology have contributed to the scientific community’s understanding of the integration of nanomaterials and liquid crystals for innovative devices. She has also presented her research at national and international conferences, further strengthening her academic profile.

Research Skills đź› 

Ramadevi has developed extensive technical expertise in nanomaterial synthesis using methods like sol-gel and hydrothermal techniques. She is proficient in device fabrication, particularly thin film devices for gas sensing and UV photodetector applications. Additionally, she has hands-on experience with advanced research instruments, including optical polarizing microscopes, fluorescence microscopes, and spin coating systems, which enhance her ability to conduct high-quality research and device development.

Teaching Experience đź“š

In addition to her research, Ramadevi has taught practical sessions for both M.Sc. (Tech) Physics and B.Tech students. She has handled laboratory work, where she imparted valuable knowledge on experimental techniques and device characterization to budding scientists. This experience has helped her develop strong interpersonal and communication skills, which are essential for future academic and industrial collaborations.

Awards and Honors 🏆

Ramadevi’s excellence has been acknowledged through the Joint CSIR-UGC National Eligibility Test (NET) for Junior Research Fellowship (JRF) in 2017, where she secured an impressive All India Rank of 57. This achievement is a testament to her academic aptitude and research potential.

Legacy and Future Contributions 🌟

Looking forward, Ramadevi aims to make lasting contributions to the field of materials science and nanotechnology. Her research is poised to drive innovations in smart materials, sustainable technologies, and energy-efficient devices, with far-reaching implications for environmental sensing, smart window technologies, and optoelectronics. With her interdisciplinary approach and collaborative nature, she is well-positioned to make significant advancements in both academic and industrial research.

Publications Top Notes

Label-free detection of Aβ-42: a liquid crystal droplet approach for Alzheimer’s disease diagnosis

  • Authors: Saumya Ranjan Pradhan, Ramadevi Suguru Pathinti, Ramesh Kandimalla, Krishnakanth Chithari, Madhava Rao Veeramalla N., Jayalakshmi Vallamkondu
    Journal: RSC Advances
    Year: 2024

Enhanced ethanol gas detection using TiO2 nanorods dispersed in cholesteric liquid crystal: Synthesis, characterization, and sensing performance

  • Authors: Ramadevi Suguru Pathinti, Sunil Gavaskar Dasari, Buchaiah Gollapelli, Sreedevi Gogula, Ramana Reddy M.V., Jayalakshmi Vallamkondu
    Journal: Journal of Alloys and Compounds
    Year: 2024

Enhanced security through dye-doped cholesteric liquid crystal shells for anti-counterfeiting

  • Authors: Chris Mathew, Ramadevi Suguru Pathinti, Saumya Ranjan Pradhan, Buchaiah Gollapelli, Krishnakanth Chithari, Mrittika Ghosh, Ashok Nandam, Jayalakshmi Vallamkondu
    Journal: Optical Materials
    Year: 2024

ZnO nanoparticles dispersed cholesteric liquid crystal based smart window for energy saving application

  • Authors: Ramadevi Suguru Pathinti, Arun Kumar Tatipamula, Jayalakshmi Vallamkondu
    Journal: Journal of Alloys and Compounds
    Year: 2023

Energy saving, transparency changing thermochromism in dye-doped cholesteric liquid crystals for smart windows

  • Authors: Ramadevi Suguru Pathinti, Buchaiah Gollapelli, Saumya Ranjan Pradhan, Jayalakshmi Vallamkondu
    Journal: Journal of Photochemistry and Photobiology A: Chemistry
    Year: 2023

 

Lindobuhle Miya | Data Analysis Techniques | Best Researcher Award

Posted on by ScienceFather

Mr. Lindobuhle Miya | Data Analysis Techniques | Best Researcher Award

PhD student at University of Johannesburg, South Africa

Lindobuhle Alfred Miya is a modest and daring young researcher with a strong background in chemistry, physics, and nanoscience. He is currently pursuing a Doctor of Philosophy in Chemistry at the University of Johannesburg, focusing on improving supercapacitor performance through his research on cobalt-based materials. With a passion for renewable energy, Lindobuhle’s research aims to contribute to the development of high-performance energy storage systems. His previous studies at the University of the Free State involved in-depth research on rare-earth doped zinc selenide for light-emitting materials. Along with his academic work, he has demonstrated leadership in peer facilitation and mentorship. Lindobuhle is eager to make a significant impact in the scientific community through publications and presentations, with aspirations to advance his career through collaborative efforts in a fast-paced environment.

👨‍🎓Profile

🎓Education 

Lindobuhle Alfred Miya’s academic journey began with a Bachelor of Science in Chemistry and Physics from the University of the Free State, where he developed a strong foundation in scientific principles. He continued his education with a Master’s in Nanoscience (2020-2023), researching rare-earth doped zinc selenide for light-emitting materials. His work employed advanced characterization techniques such as X-ray diffraction, scanning electron microscopy, and photoluminescence spectroscopy, leading to significant discoveries regarding the luminescence efficiency of doped materials. Currently, he is working toward his PhD in Chemistry at the University of Johannesburg, where his research is focused on enhancing supercapacitor performance through cobalt-based materials. Using modern electrochemical techniques, Lindobuhle is exploring energy storage applications with a specific focus on cycling stability and rate capability. His educational pursuits reflect his dedication to pushing the boundaries of materials science and energy storage technologies.

💼Professional Experience 

Lindobuhle Alfred Miya has gained valuable experience through various academic and mentorship roles. He served as a Peer Facilitator at the University of the Free State from 2019 to 2021, where he assisted students with supplemental instruction, learning facilitation, and assessment development. This role enhanced his leadership and communication skills, fostering his ability to guide peers effectively. Lindobuhle is currently engaging in Peer Mentorship at the University of Johannesburg, where he provides guidance and emotional support to his mentees, sharing his research experiences and encouraging the development of professional networks. These roles have helped him refine his ability to foster student engagement, while promoting self-sufficiency among mentees. His involvement in both peer learning and mentorship has provided him with a unique perspective on fostering collaboration and teamwork, crucial aspects of his research career as he continues to evolve in a fast-paced scientific environment.

🏅Awards and Honors 

Lindobuhle Alfred Miya has been recognized for his excellence in both research and academic pursuits. He earned a Scholarship at the University of the Free State for his outstanding work in Nanoscience, which helped propel him into more advanced studies. His achievements in research were also highlighted at the Research Conference 2022, where he discussed innovation and the use of research to improve humanity. Lindobuhle’s academic accomplishments also extend to his athletic achievements, including his Eastern Free State Cross Country Championship win in 2016. He has received commendations for his contributions to scientific research and is recognized for his commitment to improving energy storage technologies. His work on ZnSe doped with Yb3+ has been widely published, including in the Materials Today Communications journal. Lindobuhle’s awards underscore his dedication to both his academic growth and his contributions to society through research.

🔬Research Focus 

Lindobuhle Alfred Miya’s primary research focus is on enhancing the performance of supercapacitors through the development of cobalt-based materials for energy storage applications. His current research at the University of Johannesburg explores various synthesis methods, including solid-state reactions, hydrothermal synthesis, and wet chemical processes, to improve the electrochemical properties of these materials. Using advanced electrochemical techniques such as cyclic voltammetry, galvanostatic charge-discharge testing, and electrical impedance spectroscopy, Lindobuhle is assessing critical performance parameters, including specific capacitance, cycling stability, and rate capability. His work is pivotal in the development of high-performance energy storage devices, contributing to renewable energy applications. Additionally, his previous research in nanoscience focused on rare-earth doped ZnSe, where he investigated its potential for optoelectronic applications. Lindobuhle’s research is deeply aligned with the growing demand for advanced materials in both energy storage and optical technologies.

🧠Research Skills 

Lindobuhle Alfred Miya possesses a diverse set of research skills crucial for his studies in materials science and energy storage. He has gained expertise in various synthesis methods such as solid-state reactions, hydrothermal synthesis, and wet chemical processes to develop and enhance the properties of cobalt-based materials for supercapacitors. His technical skills extend to advanced characterization techniques, including X-ray diffraction, Transmission Electron Microscopy (TEM), Fourier-transform infrared spectroscopy (FTIR), Raman spectroscopy, and X-ray photoelectron spectroscopy (XPS). Lindobuhle is proficient in using electrochemical testing techniques, including cyclic voltammetry and galvanostatic charge-discharge testing, to evaluate the performance of energy storage devices. His ability to assess structural, morphological, and optical properties of materials is further enhanced by his strong foundation in critical thinking, problem-solving, and analytical skills. These research skills are integral to his ability to conduct high-quality research in nanoscience and energy storage technologies.

Publications Top Notes

Structure and optical properties of Er3+ doped ZnSe nanoparticles

  • Authors: L.A. Miya, L.F. Koao, S.V. Motloung, D.D. Hile, H.C. Swart, T.E. Motaung
    Journal: Optical Materials
    Year: 2024

Study of the structural, morphological and optical properties of ZnSe doped with Yb3+

  • Authors: L.A. Miya, S.V. Motloung, T.E. Motaung, H.C. Swart, D.D. Hile, L.F. Koao
    Journal: Materials Today Communications
    Year: 2022