Samira Mansouri Majd | Electrochemical biosensor | Best Researcher Award

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Dr. Samira Mansouri Majd | Electrochemical biosensor | Best Researcher Award

Dr. Samira Mansouri Majd, Mansouri Majd, Pasargad Institute for Advanced Innovative Solutions, Iran

Dr. Samira Mansouri Majd is a distinguished Iranian analytical chemist specializing in electrochemical sensors and biosensors. Born in May 1987 in Kermanshah, she holds a B.Sc., M.Sc., and Ph.D. in Analytical Chemistry from Kurdistan University, graduating top of her class at each level. With extensive postdoctoral experience from Razi and Kurdistan Universities, her research focuses on point-of-care diagnostics, wearable biosensors, field-effect transistors (FETs), nanocomposite synthesis, and microfluidic systems. Currently serving as a researcher at Khatam University and advisor professor at Kurdistan University, Dr. Majd has authored over 17 peer-reviewed publications in high-impact journals like Talanta and Biosensors & Bioelectronics. She has been honored with national awards including the Dr. Shahriari and Dr. Mousavi Awards from the National Elite Foundation. Her technical skills span electrochemical analysis, optical spectroscopy, and sensor fabrication. A committed educator and innovator, she is actively advancing next-generation sensing technologies for biomedical and environmental applications.

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Educational Background

Dr. Samira Mansouri Majd has an outstanding academic record marked by consistent excellence across all levels of education. She completed her high school diploma in Experimental Sciences at Golshan High School in Kermanshah, Iran, graduating top of her class in 2005 with a score of 19.77/20. She earned her B.Sc. in Applied Chemistry from Kurdistan University in 2009 with a GPA of 17.65/20, ranking first among 28 students. Her undergraduate project on QSAR/QSPR was awarded a perfect score under the supervision of Dr. Raouf Ghavami. Dr. Majd continued at Kurdistan University for her M.Sc. in Analytical Chemistry, achieving 18.97/20 and again ranking first, with a thesis on electrochemical sensors using nanocomposites, guided by Professor Abdollah Salimi. She pursued her Ph.D. in Analytical Chemistry at the same university, graduating in 2018 with a near-perfect score of 19.76/20. Her doctoral research focused on field-effect transistor biosensors and was also supervised by Professor Salimi.

Research Background

Dr. Samira Mansouri Majd has built a dynamic research career in the field of analytical chemistry with a focus on biosensor development and nanotechnology. She completed three consecutive postdoctoral fellowships between 2019 and 2022. Her first postdoc at Razi University (2019–2020), funded by the Grant for Iran’s Scientific Leaders, focused on designing electrochemical biosensors for detecting various biological compounds under the supervision of Professor Mojtaba Shamsipur. Continuing at Razi University (2020–2021), she explored field-effect transistor (FET)-based electrochemical sensors and biosensors. She then joined Kurdistan University (2021–2022), where her work expanded to photoelectrochemical biosensors, supported by a national grant from the Ministry of Science. Since 2022, Dr. Majd has served as an advisor professor at Kurdistan University, guiding PhD research on photoactive nano-component-based sensors. Concurrently, at Khatam University, she leads projects on smartphone-integrated wearable biosensors and Ni-rich NMC cathode materials for energy storage applications.

Teaching Experience

Dr. Samira Mansouri Majd has demonstrated a strong commitment to teaching and academic mentorship throughout her career. She has served as a laboratory instructor in General Chemistry (II) at the University of Kurdistan in 2014 and 2015, helping students build foundational experimental skills. Her expertise in analytical chemistry was further reflected in her role as a lab instructor for Analytical Chemistry (I) and (II) during 2014, 2015, 2021, and 2022, where she trained students in complex analytical techniques and instrumental analysis. Dr. Majd also contributed to student enrichment activities by participating in the Chemistry Olympiad in 2014, guiding talented students in advanced chemical problem-solving. In addition to lab-based instruction, she taught General Chemistry theory courses during the second semesters of 2021 and 2022, combining theory with practical insights to enhance student understanding. Her teaching experience underscores her dedication to cultivating future scientists and advancing chemical education.

Honors and Achievements

Dr. Samira Mansouri Majd has been widely recognized for her academic excellence and research contributions. She received the prestigious Dr. Shahriari Award and Dr. Mousavi Award from the National Elite Foundation in 2023, highlighting her leadership in scientific innovation. Previously, she was honored with the Academic Talent Award by the same foundation in both January 2016 and November 2015. Her exceptional academic performance earned her the title of Best Chemistry Student in Iran in 2017. Dr. Majd consistently ranked first in her class throughout her academic journey—first out of 28 in her B.Sc., first out of 10 in her M.Sc., and first out of 5 in her Ph.D. She was also recognized as the top student at the University of Kurdistan during 2007–2008. Additionally, she gained admission to her Ph.D. program through the elite “bright talent” quota and was selected in the research section of the 8th intra-university movement festival in 2015.

Research Focus Areas

Dr. Samira Mansouri Majd’s research is rooted in analytical chemistry with a sharp interdisciplinary focus on biosensors, nanotechnology, electrochemistry, and field-effect transistor (FET)-based diagnostics. Her work prominently spans the development of ultrasensitive electrochemical and optical biosensors for clinical diagnostics, such as cancer biomarkers (CA 125, CA 19-9, BRCA1, miRNA-155), environmental monitoring, and therapeutic applications. She actively investigates aptasensors, immunosensors, and molecularly imprinted polymer-based platforms, integrating advanced nanomaterials like graphene, MoS₂, TiS₃ nanoribbons, and metal oxides for signal enhancement. Additionally, her innovations in microfluidics, wearable and smartphone-based point-of-care devices, and photoelectrochemical transducers mark her commitment to miniaturization and real-time monitoring. Her recent publications emphasize lateral flow tests, VEGF165 aptasensing, and Hg²⁺ aptasensors, showcasing a synergy between material science, nano-bio interfaces, and translational health technologies, aligning her with cutting-edge research in biosensor engineering, nanodiagnostics, and smart medical devices.

Publication Top Notes

  • Ultrasensitive flexible FET-type aptasensor for CA 125 – 157 citations, 2018 📅

  • Detection of miRNA-155 via MoS₂ FET biosensor – 151 citations, 2018 🔍

  • MnO nanoflakes/CNTs sensor for Cr(III) – 92 citations, 2015 ⚗️

  • Electrochemical theophylline sensor (MnO₂/IL/Chitosan) – 89 citations, 2013 💊

  • L-Cysteine sensor with MnO₂/graphene composite – 50 citations, 2013 🧪

  • Label-free lactate detection using NiO FET – 30 citations, 2017 🧬

  • MoS₂–Carbon Dot Transistor Hg²⁺ Aptasensor – 29 citations, 2020 💡

  • NiO thin-film FET for HIV-1 gene detection – 29 citations, 2018 🧬

  • BRCA1 detection via aptamer/MIP-MoS₂ FET – 25 citations, 2023 🧠

  • CA 19-9 detection with TiS₃ FET immunosensor – 11 citations, 2023 🧪

  • FAD immobilization on MnO₂/RGO sensor for persulfate – 9 citations, 2016 ⚛️

  • CA 19-9 detection via MoS₂-based FET – 7 citations, 2023 🧬

  • TiS₃-based FET immunosensor for prostate cancer – 4 citations, 2024 👨‍⚕️

  • VEGF165 sensor via electrochemically exfoliated graphene – 2 citations, 2024 🧫

  • VEGF165 aptasensor with nanoporous gold – 1 citation, 2025 🧪

Mecit Ozdemir | Fluorescent Sensors | Best Researcher Award

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Assoc. Prof. Dr. Mecit ozdemir | Fluorescent Sensors | Best Researcher Award

Assoc. Prof. Dr. Mecit ozdemir, Kilis 7 Aralik University, Turkey

Assoc. Prof. Dr. Mecit Özdemir is a distinguished Turkish chemist specializing in analytical and inorganic chemistry. Born in 1982 in Kahramanmaraş, Turkey, he has significantly contributed to the development of colorimetric and fluorescent sensors for detecting metal ions and environmental pollutants. Dr. Özdemir has held academic positions at Çukurova University, Gaziantep University, and Kilis 7 Aralık University, where he currently serves as an Associate Professor. His research has been widely published in reputable scientific journals, reflecting his commitment to advancing chemical sciences. Beyond academia, he is known for mentoring students and fostering scientific inquiry.​

Publication Profile

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🎓 Education

Dr. Özdemir completed his undergraduate studies in Chemistry at Kahramanmaraş Sütçü İmam University in 2004. He pursued his Master’s degree at Çukurova University, focusing on Friedel-Crafts alkylation reactions in subcritical water, under the guidance of Prof. Dr. E. Sultan Güray. He earned his Ph.D. from Gaziantep University, where his dissertation centered on synthesizing new N-heterocyclic Schiff bases and their metal complexes, investigating their antioxidant properties. His educational journey laid a robust foundation for his research in sensor development and analytical chemistry.​

🧪 Experience

Dr. Özdemir began his academic career as a Research Assistant at Çukurova University (2004–2008), followed by a similar role at Gaziantep University (2008–2012). He then served as a Lecturer at Kilis 7 Aralık University’s Technical Sciences Vocational School (2012–2013). From 2013 to 2015, he was an Associate Professor at the same institution. Since 2019, he has been serving as an Associate Professor in the Faculty of Science and Letters at Kilis 7 Aralık University. Throughout his career, Dr. Özdemir has been dedicated to teaching, research, and mentoring students in the field of chemistry.

🏅 Awards and Honors

Dr. Özdemir’s contributions to chemistry have been recognized through various awards and honors. His research on colorimetric and fluorescent sensors has garnered attention at national and international conferences, including presentations at the Semiconductor Science Technology Conference (2015) and the International Summit of Innovation in Medicine (2018). He has also been acknowledged for his innovative approaches in sensor development and his commitment to scientific excellence. These accolades reflect his standing in the scientific community and his ongoing impact on the field.​

🔬 Research Focus

Dr. Özdemir’s research primarily revolves around the design and synthesis of colorimetric and fluorescent chemosensors for the selective detection of metal ions such as Cu²⁺, Hg²⁺, Zn²⁺, and Fe³⁺ in aqueous media. His work emphasizes developing “turn-on” and “off-on” probes that offer high sensitivity and selectivity, contributing to environmental monitoring and biomedical applications. He also explores the synthesis of heterocyclic Schiff bases and their metal complexes, investigating their antioxidant properties and potential catalytic activities. His interdisciplinary approach bridges inorganic chemistry, analytical techniques, and material science.​

Publication Top Notes

  • “Selective Determination of Cu²⁺ and ClO⁻ Ions in Aqueous Media by Dual‐Channel Colorimetric and Fluorescent “Turn‐on” Probe” – ChemistrySelect, 2025.

  • “Two Colorimetric and Fluorescent Dual‐Channel Chemosensors for the Selective Detection of pH in Aqueous Solutions” – ChemistrySelect, 2020.

    • Citations: Data not available as of now.​

  • “An Effective ‘Off-On’ Artificial Probe Based on Rhodamine B Derivative for Sensitive and Selective Recognition of Cu²⁺ Ions” – Erzincan Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2020.

  • “A Novel Chromogenic Molecular Sensing Platform for Highly Sensitive and Selective Detection of Cu²⁺ Ions in Aqueous Environment” – Journal of Photochemistry and Photobiology A: Chemistry, 2019.

  • “A Highly Selective “Off-On” Fluorescent Sensor for Subcellular Visualization of Labile Iron(III) in Living Cells” – Inorganic Chemistry Communications, 2018.

  • “A Fast-Response, Highly Selective, Chromogenic and Fluorescent Chemosensor for the Detection of Hg²⁺ Ions” – Sensors and Actuators B: Chemical, 2017.

  • “Synthesis of a New Heterocyclic Schiff Base Ligand: An Experimental and Computational Modeling Study” – Journal of Molecular Structure, 2017.

  • “A Rhodamine-Based Colorimetric and Fluorescent Probe for Dual Sensing of Cu²⁺ and Hg²⁺ Ions” – Journal of Photochemistry and Photobiology A: Chemistry, 2016.

  • “A Selective Fluorescent ‘Turn-On’ Sensor for Recognition of Zn²⁺ in Aqueous Media” – Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 2016.