Stella Girousi | Analytical Chemistry | Analytical Chemistry Award-1884

Published on by Analytical Chemistry

Prof. Dr. Stella Girousi | Analytical Chemistry | Analytical Chemistry Award

Aristotle University of Thessaloniki, Greece

👨‍🎓Profiles

🎓 Academic and Professional Background

Prof. Dr. Girousi Stella is a distinguished researcher in Analytical Chemistry, currently based at the Analytical Chemistry Laboratory, Chemistry Department, Aristotle University of Thessaloniki, Greece. With extensive experience in electroanalytical methods, biosensor development, and chemical analysis, she has made significant contributions to biomedical, environmental, and food sample analysis.

🔬 Research Activity and Interests

Prof. Dr. Stella specializes in developing and applying electroanalytical methods for detecting and analyzing biological, environmental, and food samples, with a particular focus on genotoxic compounds and pharmacologically active substances. Her research encompasses electrochemical biosensors and DNA analysis, including the development of enzymic and electrochemical DNA biosensors for studying drug-DNA interactions, DNA methylation detection, and epigenetic control. She also explores the application of screen-printing technology and nanomaterials to innovate biosensor designs. In the field of voltammetric determination of metals, she utilizes mercury, carbon, and bismuth thin-film electrodes to develop analytical methods for metal ion detection. Additionally, she works on the chemical modification of electrode surfaces with metallic nanoparticles and advanced carbon materials to enhance sensitivity in electrochemical sensing applications. Her research also extends to the study of coordination compounds of biological concern, employing electroanalytical techniques to investigate biological and pharmacological interactions

🏆 Impact and Contributions

Prof. Dr. Stella has been at the forefront of electrochemical sensor technology, contributing to environmental monitoring, biomedical diagnostics, and pharmaceutical analysis. Her research has advanced the detection of trace biomolecules, pollutants, and therapeutic compounds, fostering new methodologies in chemical analysis and biosensing technologies.

Her work has influenced:
🔬 Biomedical diagnostics – Enhancing biosensor technology for disease detection and genetic analysis.
🌍 Environmental sustainability – Developing sensitive detection methods for toxic metals and pollutants.
💊 Pharmaceutical research – Investigating drug interactions with biomolecules for better therapeutic applications.

📚 Publications and Research Recognition

Prof. Dr. Stella’s research has been widely cited in scientific literature, with numerous contributions to high-impact journals. Her Scopus and ORCID profiles highlight her extensive work in analytical and electrochemical chemistry, reinforcing her position as a leading researcher in electroanalytical science.

🛠️ Technical Expertise

🔹 Electroanalytical Methods (Voltammetry, Potentiometry, Impedance Spectroscopy)
🔹 Biosensor Development (DNA, Enzymic, and Electrochemical Sensors)
🔹 Nanomaterials & Screen-Printed Electrodes for Analytical Applications
🔹 Metal Ion Detection using Mercury & Bismuth Thin-Film Electrodes
🔹 Coordination Chemistry & Epigenetic Studies via Electrochemical Methods

🎓 Teaching and Mentorship

As a leading academic, Prof. Dr. Stella has mentored numerous students and researchers, guiding them in advanced electrochemistry, biosensor technology, and chemical analysis techniques. Her expertise has helped shape the next generation of analytical chemists, bridging the gap between scientific research and real-world applications.

🔮 Future Contributions and Research Vision

Looking ahead, Prof. Dr. Stella aims to:
🌱 Expand biosensor applications in early disease detection and precision medicine.
🔬 Develop next-generation nanomaterials for enhanced sensing capabilities.
♻️ Advance sustainable chemical analysis methods to address environmental challenges.
📘 Collaborate internationally to drive innovation in electrochemical sensing and biomolecular diagnostics.

📖Notable Publications

Study of interactions between DNA-ethidium bromide (EB) and DNA-acridine orange (AO), in solution, using hanging mercury drop electrode (HMDE)

Authors: IC Gherghi, ST Girousi, AN Voulgaropoulos, R Tzimou-Tsitouridou

Journal: Talanta

Year: 2003

pH: Principles and measurement

Authors: S Karastogianni, S Girousi, S Sotiropoulos

Journal: Encyclopedia of Food and Health

Year: 2016

Determination of Cd, Co, Cr, Cu, Fe, Ni and Pb in milk, cheese, and chocolate

Authors: I Karadjova, S Girousi, E Iliadou, I Stratis

Journal: Microchimica Acta

Year: 2000

Sensitive detection of cyclophosphamide using DNA-modified carbon paste, pencil graphite and hanging mercury drop electrodes

Authors: P Palaska, E Aritzoglou, S Girousi

Journal: Talanta

Year: 2007

An Electrochemical Sensor Based on Reduced Graphene Oxide, Gold Nanoparticles and Molecular Imprinted Over‐oxidized Polypyrrole for Amoxicillin Determination

Authors: H Essousi, H Barhoumi, S Karastogianni, ST Girousi

Journal: Electroanalysis

Year: 2020

Marium Arif | Analytical Techniques | Best Researcher Award

Published on by Analytical Chemistry

Dr. Marium Arif | Analytical Techniques | Best Researcher Award

Sehatkahani, Pakistan

👨‍🎓Profiles

🏥 Early Academic Pursuits

Dr. Marium Arif began her academic journey with an MBBS from Sir Syed Medical College, where she developed a strong foundation in clinical medicine. Her passion for education and virtual healthcare led her to pursue a Master of Health Professions Education (MHPE) from Riphah International University. This specialized training provided her with the expertise to integrate medical education with modern technological advancements, preparing her for a career in telehealth and digital learning.

💼 Professional Endeavors

As a Telehealth Physician at Sehatkahani, Dr. Marium Arif has been instrumental in providing virtual healthcare solutions, bridging the gap between patients and quality medical services. Her role extends beyond clinical care into medical education, where she actively contributes to the design and implementation of online continuing medical education (CME) programs. Her experience in telemedicine allows her to train healthcare professionals in utilizing digital platforms effectively, ensuring accessibility and efficiency in remote healthcare delivery.

🔬 Contributions and Research Focus

Dr. Marium Arif's research primarily revolves around medical education and telehealth learning environments. She has led the development and validation of the Telehealth Educational Environment Measure (THEEM), a tool designed to assess telehealth education quality. Her work in digital instructional strategies has optimized physician engagement in virtual learning platforms, making medical education more accessible and evidence-based.

🌍 Impact and Influence

Her contributions to telehealth-based CME programs and educational assessment tools have had a significant impact on healthcare education. By implementing data-driven instructional designs and evaluating the effectiveness of digital learning strategies, she has transformed the way medical professionals engage in virtual training. Her research, published in BMC Medical Education, supports global efforts to enhance remote learning environments in healthcare.

📖 Academic Citations and Recognitions

Dr. Marium Arif's work in medical pedagogy and digital learning environments has gained recognition within the research community. Her publication in BMC Medical Education stands as a testament to her commitment to advancing telehealth education. With ongoing research in telehealth learning effectiveness, she continues to contribute valuable insights into digital curriculum development.

🛠️ Technical Skills

Dr. Marium Arif possesses a diverse set of technical and research skills, including:

  • Quantitative and qualitative data analysis
  • Curriculum development for remote medical training
  • Instructional design for virtual education
  • Medical educational assessment methodologies
  • Leadership in digital healthcare initiatives

👩‍🏫 Teaching Experience

As a medical educator, Dr. Marium Arif has trained numerous healthcare professionals in the field of telehealth and online medical education. Her expertise in designing virtual learning environments has allowed her to mentor physicians, ensuring their adaptability to digital healthcare platforms. She actively participates in workshops and educational research, contributing to the professional development of medical practitioners.

🏆 Legacy and Future Contributions

Dr. Marium Arif’s legacy lies in her pioneering contributions to telehealth education. With the successful validation of THEEM and her ongoing research in digital medical pedagogy, she aims to further refine virtual healthcare training methods. Her future work will focus on enhancing telehealth engagement metrics, developing new digital learning frameworks, and expanding her research collaborations to strengthen telehealth education globally.