Vignesh Raj | Nanomaterials | Best Researcher Award

Posted on 31/01/202531/01/2025 by ScienceFather

Vignesh Raj | Nanomaterials | Best Researcher Award

Dr. Vignesh Raj, Dhanalakshmi Srinivasan Engineering College, Perambalur, India.

Dr. S. Vignesh Raj is a passionate Nanobiotechnologist with a Ph.D. in Nanobiotechnology, specializing in nanomaterials and their applications in drug delivery, diagnostics, and tissue regeneration. His expertise lies at the intersection of biology, nanotechnology, and medicine, with a focus on developing cutting-edge biomaterials for healthcare. Dr. Vignesh Raj has extensive research experience, having worked in esteemed institutions like PSG College of Technology and Dhanalakshmi Srinivasan Engineering College. He is dedicated to advancing scientific innovation and addressing complex challenges in healthcare and environmental sustainability.

Publivation Profiles

GOOGLESCHOLAR

SCOPUS

ORCID

Education and Experience

Ph.D. in Biomedical Engineering
PSG College of Technology, Coimbatore, Tamil Nadu, India (2014 – 2020)
M.Tech in Nanoscience & Technology
K.S.R College of Technology, Tiruchengode, Tamil Nadu, India (2011 – 2013)
B.Tech in Biotechnology
Bharathidasan Institute of Technology, Tamil Nadu, India (2006 – 2010)
Research Experience:
- UGC NFJRF/SRF, PSG College of Technology, Coimbatore (2015-2020)
- JRF, PSG College of Technology, Coimbatore (2013-2015)
Professional Experience:
- Assistant Professor, Dhanalakshmi Srinivasan Engineering College, Perambalur (2023 – Present)
- Assistant Professor, Sri Shakthi Institute of Engineering and Technology, Coimbatore (2021 – 2022)

Suitability summary for best researcher Award

Dr. S. Vignesh Raj is an outstanding candidate for the Best Researcher Award due to his extensive contributions in the field of Nanobiotechnology, particularly in the development and application of nanomaterials for biomedical use. With a Ph.D. in Nanobiotechnology and an established career as an academic and researcher, Dr. Vignesh Raj has demonstrated exceptional expertise in the synthesis of biomaterials, tissue engineering, and advanced therapeutic solutions.

Professional Development

Dr. Vignesh Raj is committed to continuous professional development, having pursued various training programs to enhance his expertise in nanotechnology and biomedical engineering. He completed an NPTEL online certification in Tissue Engineering and participated in the Indian Nanoelectronics Users Programme (INUP) for hands-on training in nanofabrication technologies. These experiences, combined with his academic and research background, have significantly contributed to his knowledge and skills in advancing nanobiotechnology.

Research Focus

Dr. Vignesh Raj’s research primarily focuses on nanobiomaterials, hydroxyapatite composites, and hard tissue engineering. His work emphasizes the synthesis and characterization of nanomaterials for medical applications, including drug delivery systems, tissue regeneration, and diagnostic tools. Dr. Vignesh Raj is particularly interested in exploring how magnetic nanoparticles and biomimetic grafts can be utilized in healthcare, aiming to create sustainable solutions for complex medical challenges. His research contributes significantly to the development of innovative materials for medical and environmental applications. 🧬💉🌿

Awards And Honours

UGC JRF/SRF Fellowship
Recognized for excellence in research (2015 – 2020)
Indian Nanoelectronics Users Programme (INUP) Training
Hands-on training in nanofabrication technologies (2015)
NPTEL Tissue Engineering Certification
Online certification in tissue engineering (2022)
Research Excellence
Published in high-impact journals like Nanomaterials, Molecules, Applied Science

Publication Top Noted

Synthesis and characterization of hydroxyapatite/alumina ceramic nanocomposites for biomedical applications
Cited by: 40, Year: 2018
Direct hydrothermal synthesis of hydroxyapatite/alumina nanocomposite
Cited by: 40, Year: 2017
Synthesis of hydroxyapatite (HAp)-zirconia nanocomposite powder and evaluation of its biocompatibility: an in vitro study
Cited by: 11, Year: 2022
One-pot hydrothermal preparation of hydroxyapatite/zinc oxide nanorod nanocomposites and their cytotoxicity evaluation against MG-63 osteoblast-like cells
Cited by: 9, Year: 2023
Cuttlefish Bone Derived Hybrid Composite Scaffolds for Bone Tissue Engineering
Cited by: Not available, Year: 2019

Anamika Sen | Nanostructures | Best Researcher Award

Posted on 20/01/202517/01/2025 by ScienceFather

Anamika Sen | Nanostructures | Best Researcher Award

Ms. Anamika Sen, Sungkyunkwan University, South Korea.

Anamika Sen is a highly skilled researcher specializing in 2D-TMD semiconductors, nanostructures, hydrogen evolution reactions, and sensor technologies. Currently a Post-doctoral Researcher at Sungkyunkwan University, South Korea, she is working on fabricating high-performance, flexible phototransistors integrated with memristors for artificial visual systems. Anamika holds a PhD in Engineering from the same institution and has contributed to groundbreaking research in nanoporous thin-film transistors and biosensors. Her research aims to enhance sensor efficiency through nanostructures, with applications in image and biosensors. She is passionate about advancing nano-bio electronics.

Publication profile

Orcid

Googlescholar

Education and Experience

PhD, Engineering (Sungkyunkwan University, South Korea) – 2024
Master, Physics (IIT (ISM) Dhanbad, India) – 2017
Bachelor, Physics (Lady Brabourne College, University of Calcutta, India) – 2015
Post-doctoral Researcher (SKKU President Fellow) (Sungkyunkwan University, South Korea) – 2024 – Present
Summer Project (Indian Association for Cultivation of Science, Kolkata, India) – 2016

Suitability For The Award

Ms. Anamika Sen is an exceptional post-doctoral researcher at Sungkyunkwan University, South Korea, and a deserving candidate for the Best Researcher Award. With a strong background in 2D Transition Metal Dichalcogenides (TMDs) semiconductors, nanostructures, and biosensor development, Anamika has made significant contributions to the fields of nanomaterials, sensors, and advanced electronics. Her pioneering work in the synthesis and characterization of TMDs for high-performance applications has solidified her position as an emerging leader in nanotechnology and materials science.

Professional Development

Anamika Sen has received multiple prestigious fellowships, including the SKKU President Fellowship for her post-doctoral research. She actively participates in scientific conferences and journal reviews, further enhancing her expertise. She has mentored undergraduate and graduate students in nanostructure fabrication and device technology, contributing to the development of cutting-edge research in materials science. She has worked on collaborative projects funded by the Korean government, such as the development of flexible phototransistors and image sensors. Her passion for advancing nanotechnology in electronics and biosensors drives her continuous professional growth.

Research Focus

Anamika Sen’s research primarily focuses on 2D transition metal dichalcogenides (TMDs) semiconductors and nanostructures, exploring their applications in high-performance sensors, including image and biosensors. Her work involves fabricating thin film transistors and flexible platforms for next-generation electronics, such as phototransistors integrated with memristors for artificial visual systems. She is particularly interested in advancing hydrogen evolution reactions, which contribute to sustainable energy solutions. Through her research, she aims to enhance the sensing efficiency of TMDs by incorporating nanostructures on their surface for more effective and reliable sensors.

Publications Top Notes

Ultrasensitive and Selective Field-Effect Transistor-Based Biosensor Created by Rings of MoS2 Nanopores, ACS Nano, 56 citations, 2021
Optical Enhancement of Indirect Bandgap 2D Transition Metal Dichalcogenides for Multi‐Functional Optoelectronic Sensors, Advanced Materials, 50 citations, 2023
A Wafer‐Scale Nanoporous 2D Active Pixel Image Sensor Matrix with High Uniformity, High Sensitivity, and Rapid Switching, Advanced Materials, 32 citations, 2023
Probing the Efficacy of Large-Scale Nonporous IGZO for Visible-to-NIR Detection Capability: An Approach Toward High-Performance Image Sensor Circuitry, ACS Nano, 29 citations, 2022
Back-End-of-Line Compatible Large-Area Molybdenum Disulfide Grown on Flexible Substrate: Enabling High-Performance Low-Power Memristor Applications, ACS Nano, 27 citations, 2023
Low‐Temperature Plasma‐Assisted Growth of Large‐Area MoS2 for Transparent Phototransistors, Advanced Functional Materials, 26 citations, 2022
Large-Area MoS2 Nanosheets with Triangular Nanopore Arrays as Active and Robust Electrocatalysts for Hydrogen Evolution, The Journal of Physical Chemistry C, 19 citations, 2022
Boosting Sensitivity and Reliability in Field‐Effect Transistor‐Based Biosensors with Nanoporous MoS2 Encapsulated by Non‐Planar Al2O3, Advanced Functional Materials, 11 citations, 2023
Low‐Temperature Carrier Transport Mechanism of Wafer‐Scale Grown Polycrystalline Molybdenum Disulfide Thin‐Film Transistor Based on Radio Frequency Sputtering and Sulfurization, Advanced Materials Interfaces, 9 citations, 2022

Thembinkosi Donald Malevu | Nanomaterials | Young Scientist Award

Posted on 24/12/202424/12/2024 by ScienceFather

Thembinkosi Donald Malevu | Nanomaterials | Young Scientist Award

Assoc Prof Dr. Thembinkosi Donald Malevu , University of North West, South Africa.

Dr. Thembinkosi Donald Malevu is an Associate Professor in the Department of Physics at North-West University (NWU), with a rich academic background in physics, nanoscience, and semiconductor physics. His research focuses on the development of nanomaterials and their applications in various technological fields. Dr. Malevu has collaborated with international experts from institutions such as Stockholm University and Uppsala University, leading to successful projects funded by the SASUF-NRF Seed Grant. He has contributed significantly to research in nanoscience, with numerous published articles. His academic journey has spanned roles from lecturer to associate professor, with leadership experience in media and marketing.

Publication profile

Googlescholar

Education and Experience

2015-2018: Doctor of Philosophy (Physics)
2013-2014: Master of Science in Nanoscience
2012: Bachelor of Science Honours (Semiconductor Physics)
2008-2011: Bachelor of Science (Physics, Chemistry, and Biology)
2024-Present: Associate Professor, Department of Physics, NWU, Mmabatho, South Africa
2021-2024: Associate Professor, Department of Physics, SMU, South Africa
2021-2024: Senior Lecturer, Department of Physics, SMU, South Africa
2017-2021: Lecturer, Department of Physics, UKZN, South Africa
2015: Stand-by Lecturer, Department of Physics, UFS, South Africa
2014: Lecturer, Maluti FET, South Africa
2015-2017: Head of Media and Marketing, Postgraduate Council, UFS
2010-2017: Tutor and Laboratory Assistant, UFS, South Africa

Suitability For The Award

Dr. Thembinkosi Donald Malevu is an outstanding candidate for the Young Scientist Award, owing to his exceptional contributions in the field of physics, particularly within nanoscience, semiconductor physics, and materials research. With an impressive academic and professional background, Dr. Malevu has demonstrated significant achievements in both his research and teaching roles. His collaborations, both locally and internationally, further highlight his influence and impact on the scientific community.

Professional Development

Dr. Thembinkosi Malevu has demonstrated significant professional growth through a blend of teaching, leadership, and research. He has mentored students as a tutor and laboratory assistant, eventually progressing to senior academic roles. His international collaborations, including the SASUF-NRF Seed Grant, have broadened his exposure to global research, strengthening his expertise in nanoscience and materials development. As an Associate Professor, Dr. Malevu actively contributes to advancing his field, balancing research with teaching responsibilities. His leadership experience in media and marketing showcases his versatility, further enhancing his impact in academia.

Research Focus

Dr. Thembinkosi Malevu’s research is centered on nanoscience and semiconductor physics, focusing on the development and application of nanomaterials for various technological innovations. His work explores the physical properties of nanomaterials and their potential in energy, electronics, and materials engineering. By conducting interdisciplinary research and collaborating internationally, Dr. Malevu aims to address challenges in advanced materials science and contribute to the development of sustainable solutions in modern technology. His research pushes the boundaries of nanotechnology, leading to innovations in areas such as energy storage and semiconductors.

Publications Top Notes

“A summary of new findings on the biological effects of selenium in selected animal species—a critical review”, International Journal of Molecular Sciences, 18(10), 2209, Cited by 248 (2017) .
**”Effect of annealing temperature on structural, morphology and optical properties of ZnO nano-needles prepared by zinc-air cell system method”*, International Journal of Electrochemical Science, 10(2), 1752-1761, Cited by 79 (2015) .
“Developments on perovskite solar cells (PSCs): a critical review”, Applied Sciences, 12(2), 672, Cited by 49 (2022) .
“Overview on different types of solar cells: an update”, Applied Sciences, 13(4), 2051, Cited by 47 (2023) .
“A review of the impact of zinc oxide nanostructure morphology on perovskite solar cell performance”, Processes, 10(9), 1803, Cited by 44 (2022) .
“Phase transformations of high-purity PbI2 nanoparticles synthesized from lead-acid accumulator anodes”, Physica B: Condensed Matter, 496, 69-73, Cited by 20 (2016) .

Dr. Vignesh Raj, Dhanalakshmi Srinivasan Engineering College, Perambalur, India.

Publivation Profiles

Education and Experience

Suitability summary for best researcher Award

Professional Development

Research Focus

Awards And Honours

Publication Top Noted

Ms. Anamika Sen, Sungkyunkwan University, South Korea.

Publication profile

Education and Experience

Suitability For The Award

Professional Development

Research Focus

Publications Top Notes

Ultrasensitive and Selective Field-Effect Transistor-Based Biosensor Created by Rings of MoS2 Nanopores, ACS Nano, 56 citations, 2021 <img decoding="async" class="an1" draggable="false" src="https://fonts.gstatic.com/s/e/notoemoji/16.0/1f4ca/32.png" alt="📊" data-emoji="📊" aria-label="📊" />

Assoc Prof Dr. Thembinkosi Donald Malevu , University of North West, South Africa.

Publication profile

Education and Experience

Suitability For The Award

Professional Development

Research Focus

Publications Top Notes

“Developments on perovskite solar cells (PSCs): a critical review”, Applied Sciences, 12(2), 672, Cited by 49 (2022) <img decoding="async" class="an1" draggable="false" src="https://fonts.gstatic.com/s/e/notoemoji/15.1/2600_fe0f/32.png" alt="☀️" data-emoji="☀️" aria-label="☀️" />.

“Overview on different types of solar cells: an update”, Applied Sciences, 13(4), 2051, Cited by 47 (2023) <img decoding="async" class="an1" draggable="false" src="https://fonts.gstatic.com/s/e/notoemoji/15.1/1f31e/32.png" alt="🌞" data-emoji="🌞" aria-label="🌞" />.

Ultrasensitive and Selective Field-Effect Transistor-Based Biosensor Created by Rings of MoS2 Nanopores, ACS Nano, 56 citations, 2021

**“Developments on perovskite solar cells (PSCs): a critical review”, Applied Sciences, 12(2), 672, Cited by 49 (2022) .**

**“Overview on different types of solar cells: an update”, Applied Sciences, 13(4), 2051, Cited by 47 (2023) .**