Fritz Pragst | Medicinal Chemistry | Best Paper Award

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Prof. Dr. Fritz Pragst | Medicinal Chemistry | Best Paper Award

Guest Scientist | Humboldt University of Berlin | Germany

Prof. Dr. Fritz Pragst is a distinguished scholar in forensic and analytical toxicology whose work has significantly shaped modern toxicological science, evidence interpretation, and laboratory methodology. With an academic career spanning several decades, he has established himself as a leading authority in systematic toxicological analysis, forensic chemistry, and biomarker research, contributing to both foundational understanding and applied forensic practice. His scientific influence is demonstrated through 147 published documents, more than 6,170 citations, and an h-index of 43, reflecting consistent scholarly impact, high research relevance, and continued citation in contemporary toxicology literature. His pioneering contributions to hair analysis methodology, including alcohol biomarkers such as ethyl glucuronide and drug exposure evaluation in cases involving familial substance misuse, have provided globally referenced frameworks for long-term toxicological monitoring, legal case assessments, and public health applications. His work addresses complex analytical challenges, including differentiation between substance exposure routes, interpretation of low-level toxicological data, validation of forensic laboratory workflows, and development of ethical and scientifically defensible interpretation models. Beyond research, he has actively contributed to scientific societies, served in editorial and advisory roles, and engaged in extensive collaboration across multidisciplinary research networks, thereby supporting international knowledge exchange and capacity building within toxicology and forensic science communities. His scholarly output also demonstrates a commitment to solving real-world challenges, including improving diagnostic accuracy, enhancing substance abuse monitoring, and supporting fair use of toxicological evidence in legal and clinical environments. Through his influential publications, leadership roles, and contributions to methodological rigor and scientific education, Prof. Dr. Fritz Pragst has made a lasting impact on global forensic toxicology, ensuring that analytical science continues to advance with accuracy, ethical integrity, and societal relevance.

Profiles : Scopus | ResearchGate

Pragst, F. (2025). Systematic toxicological analysis in forensic and clinical laboratories: a challenging task of analytical chemistry. ChemTexts, 11(2).

Pragst, F., & Balíková, M. A. (2006). State of the art in hair analysis for detection of drug and alcohol abuse. Clinica Chimica Acta, 370(1–2), 17–49.

Pragst, F. (2022). Is there a relationship between abuse of alcohol and illicit drugs seen in hair results? Drug Testing and Analysis. (2025 listing for 2025 issues)

Prof. Dr. Fritz Pragst has significantly advanced forensic and clinical toxicology through pioneering work in systematic toxicological analysis and hair‐based drug detection methods, shaping global standards and improving public health, justice systems, and medico-legal investigations. His research continues to inspire innovation, strengthen scientific reliability, and support safer societies worldwide.

Gunjan Jadon | Medicinal Chemistry | Women Researcher Award

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Dr. Gunjan Jadon | Medicinal Chemistry | Women Researcher Award

Professor | Pacific College of Pharmacy | India

Dr. Gunjan Jadon is an emerging researcher in pharmaceutical analysis and analytical chemistry, known for her contributions to quality-centered method development and scientific rigor. With a growing academic profile reflected through 3 peer-reviewed publications, 54 citations, and an h-index of 2, she has steadily established her presence within the analytical science community. Her research focuses on chromatographic method development, impurity assessment, pharmaceutical quality control, and the systematic application of Analytical Quality by Design (QbD) principles. One of her notable works includes the development and validation of a QbD-based RP-HPLC method for the quantification of dobutamine, demonstrating her expertise in experimental optimization, response-surface modeling, and regulatory aligned method validation. Dr. Jadon’s broader research interests integrate risk assessment, analytical robustness studies, and the enhancement of method precision and reproducibility to support high-quality pharmaceutical evaluation. She actively collaborates with multidisciplinary teams of pharmaceutical scientists and analytical chemists, strengthening the practical and translational impact of her findings. Her work contributes to improving drug-evaluation workflows, ensuring analytical reliability, and promoting safer therapeutic outcomes across the pharmaceutical sector. Beyond her research outputs, she remains engaged in scientific dialogue through collaborative networks, co-authored studies, and participation in academic platforms aimed at advancing analytical science. Her contributions hold societal relevance by supporting the development of robust analytical frameworks that enhance the quality, safety, and consistency of pharmaceutical products. Driven by a commitment to scientific integrity and continuous innovation, Dr. Jadon continues to explore emerging analytical challenges while expanding the methodological landscape of pharmaceutical research, demonstrating promise as a dedicated and impactful early-career scientist.

Profiles : Google Scholar | Scopus | ResearchGate

Featured Publications

1. Dahiya, R., Dahiya, S., Fuloria, N. K., Kumar, S., Mourya, R., Chennupati, S. V., et al. (2020). Natural bioactive thiazole-based peptides from marine resources: Structural and pharmacological aspects. Marine Drugs, 18(6), 329.

2. Joshi, S. K., Bhadauria, R. S., & Diwaker, A. K. (2012). Introduction to neoplasm: Tumor classification – A review article. International Journal of Advanced Research in Pharmaceutical & Bio Sciences, 22.

3. Jadon, G., & Kumawat, L. (2011). Synthesis, spectral and biological evaluation of some phenyl acetic acid hydrazone derivatives. International Journal of Pharmaceutical Sciences and Research, 2(10), 2572.

4. Gunjan, J., & Kumawat, L. (2011). Synthesis, spectral and biological evaluation of some hydrazone derivatives. International Journal of Pharmaceutical Sciences and Research, 2(9), 2408–2412.

5. Gunjan, J., Rahul, N., Divya, S., Praveen, K. S., & Diwaker, K. A. (2012). Antioxidant activity of various parts of Punica granatum: A review. Journal of Drug Delivery & Therapeutics, 2, 138–141.

Gunjan Jadon’s work advances analytical chemistry and pharmaceutical quality assurance by developing robust, regulatory-aligned methods that improve drug safety and evaluation. Her research contributes to more reliable therapeutic quality control, supporting innovation, precision, and societal well-being across the pharmaceutical sector.

Joana Ferreira | Bioactive Properties | Best Researcher Award

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Prof. Joana Ferreira | Bioactive Properties | Best Researcher Award

Teacher at Santarém Higher School of Agriculture in Portugal.

🌍 Joana Patrícia Araújo Ferreira is a dedicated researcher and lecturer specializing in food chemistry, biorefinery, and sustainable food innovation. 🎓 She holds a PhD in Chemistry (2014) from the University of Aveiro and is an integrated member of LEAF – Linking Landscape, Environment, Agriculture, and Food. With over 30 peer-reviewed publications 📄, her research focuses on food product characterization, microalgae-based ingredients, and circular economy approaches. 🍏🔬 As a lecturer at the Polytechnic Institute of Santarém, she teaches bioproducts development and food biotechnology. Passionate about sustainability and innovation, she actively contributes to advancing food science and environmental research. 🌱✨

 

Professional Profile

Suitability for the Best  Researcher Award 🏆

Joana Patrícia Araújo Ferreira is an outstanding researcher with a strong background in food chemistry, biorefinery, and sustainability. With a PhD in Chemistry and a proven track record of over 30 peer-reviewed publications, she has significantly contributed to food innovation, analytical chemistry, and circular economy approaches. Her expertise in microalgae-based food products, valorization of food industry by-products, and bioactive compounds makes her a leading scientist in her field.

Education 🎓

  • PhD in Chemistry (2014) – University of Aveiro 🧪📚
    • Thesis: “Síntese e Transformações de compostos do tipo pirazol e 1,2,3-triazol”
  • Master in Organic Chemistry and Natural Products (2008) – University of Aveiro 🌿🔬
    • Thesis: “Estudos de halogenação de 5-estiril-3-(2-hidroxifenil)-1H-pirazóis”
  • Degree in Chemistry (2006) – University of Lisbon 🏛️⚛️
    • Thesis: “Estudo dos Constituintes e da Bioatividade de Extractos Anti-hiperglicemiantes de Genista tenera”
  • Specialization Courses & Workshops:
    • Biomedical Inorganic Chemistry – Applications in Diagnosis & Therapy 🏥⚗️
    • Atomic Absorption Spectrophotometry for heavy metal detection 🌊🧴
    • Marine Lipidomics & Algae Bioactives for Health 🌊🧬

Professional Experience 🏥

  • Lecturer (2023-Present) – Polytechnic Institute of Santarém 🎓📖
    • Teaching Bioproducts Development, Food Biotechnology, Instrumental Analysis, Human Nutrition, and Biochemistry
  • Junior Researcher (2021-Present) – LEAF Research Center 🌱🔍
    • Research on food sustainability, microalgae-based products, and circular economy
  • Lecturer (2021-Present) – Instituto Superior de Agronomia 🏫🧑‍🏫
  • Research Fellow (2014-2021) – Forest Research Center, Instituto Superior de Agronomia 🌳🔬
    • Focus on biorefinery, sustainable food products, and bioactive compounds
  • Researcher (2007-2014) – University of Aveiro & University of Lisbon 🏛️🔬
    • Conducted studies in natural products synthesis and analytical chemistry
  • Health & Safety Trainer (2013-2014) – Génios Livres 🏥⚖️
  • Scientific Project Coordinator & Team Member in multiple international and national research projects 🌍🔬

Professional Development 🚀📖

Joana Patrícia Araújo Ferreira is a dedicated researcher and educator committed to advancing food chemistry and sustainability. 🧪🌱 She continuously enhances her expertise through specialized courses in marine lipidomics, biorefinery, and green chemistry. 📚💡 As a lecturer and researcher, she actively mentors students and contributes to cutting-edge projects on microalgae-based food innovations, bioactive compounds, and circular economy. 🌍🔬 She has attended numerous international workshops, conferences, and research collaborations, strengthening her proficiency in analytical techniques, spectroscopy, and bioprocessing technologies. 🎤📊 Passionate about innovation, she integrates sustainability and health-driven solutions into food science. 🍏🔍

 

Research Focus 🔍🤖

Joana Patrícia Araújo Ferreira’s research spans multiple scientific disciplines, focusing on food chemistry, biorefinery, and sustainable innovations. 🌱🍽️ She specializes in nutritional and chemical characterization of food products, microalgae-based food innovations, and valorization of food industry by-products. 🔍🌊 Her work in circular economy emphasizes waste reduction and resource optimization. She is also involved in analytical and organic chemistry, including natural product synthesis, structural elucidation, and green chemistry methodologies. ⚛️🧪 Additionally, she explores glyphosate’s impact on human health and the development of functional food products with enhanced sensory and technological properties. 🏥🌿

 

Awards & Honors 🏆
  • Short Term Scientific Mission (STSM) Grant (2015) – COST Action FP1203 🌍🔬
    • Recognized for contributions to Non-Wood Forest Products Research at the University of Ljubljana, Slovenia.
  • PhD Research Grant (2009) – Fundação para a Ciência e Tecnologia (FCT) 🎓⚛️
    • Awarded a prestigious doctoral research fellowship for studies in organic and analytical chemistry.
  • Treaty of Windsor Anglo-Portuguese Joint Research Programme (2006) – British Council 🇬🇧🇵🇹
    • Selected for an international research collaboration between University of Lisbon and University of York.
  • Bronze Award (2024) – AlgaEurope Conference 🥉🌊
    • Awarded for poster presentation on the sensory profile of microalgae.

 

Publication Top Notes:

1️⃣ Ingestion of microplastics by commercial fish off the Portuguese coast – D Neves, P Sobral, JL Ferreira, T Pereira | Marine Pollution Bulletin 101 (1), 119-126 | 📅 2015 | 🔗 Cited by: 1093

2️⃣ Amberstripe scad Decapterus muroadsi (Carangidae) fish ingest blue microplastics resembling their copepod prey along the coast of Rapa Nui (Easter Island) in the South Pacific – NC Ory, P Sobral, JL Ferreira, M Thiel | Science of the Total Environment 586, 430-437 | 📅 2017 | 🔗 Cited by: 686

3️⃣ Low prevalence of microplastic contamination in planktivorous fish species from the southeast Pacific Ocean – N Ory, C Chagnon, F Felix, C Fernández, JL Ferreira, C Gallardo, … | Marine Pollution Bulletin 127, 211-216 | 📅 2018 | 🔗 Cited by: 281

4️⃣ Microplastics in sediments from the littoral zone of the north Tunisian coast (Mediterranean Sea) – S Abidli, JC Antunes, JL Ferreira, Y Lahbib, P Sobral, NT El Menif | Estuarine, Coastal and Shelf Science 205, 1-9 | 📅 2018 | 🔗 Cited by: 266

5️⃣ Plastic and other microfibers in sediments, macroinvertebrates and shorebirds from three intertidal wetlands of southern Europe and west Africa – PM Lourenço, C Serra-Gonçalves, JL Ferreira, T Catry, JP Granadeiro | Environmental Pollution 231, 123-133 | 📅 2017 | 🔗 Cited by: 246

6️⃣ Plastic ingestion and trophic transfer between Easter Island flying fish (Cheilopogon rapanouiensis) and yellowfin tuna (Thunnus albacares) from Rapa Nui (Easter Island) – C Chagnon, M Thiel, J Antunes, JL Ferreira, P Sobral, NC Ory | Environmental Pollution 243, 127-133 | 📅 2018 | 🔗 Cited by: 154

7️⃣ Ungulates and their management in Portugal – J Vingada, C Fonseca, J Cancela, J Ferreira, C Eira | European Ungulates and their Management in the 21st Century 392 | 📅 2010 | 🔗 Cited by: 62

8️⃣ Poly (vinyl acetate) paints in works of art: A photochemical approach. Part 1 – JL Ferreira, MJ Melo, AM Ramos | Polymer Degradation and Stability 95 (4), 453-461 | 📅 2010 | 🔗 Cited by: 55

9️⃣ Shedding new light on polyurethane degradation: Assessing foams condition in design objects – SF de Sá, JL Ferreira, IP Cardoso, R Macedo, AM Ramos | Polymer Degradation and Stability 144, 354-365 | 📅 2017 | 🔗 Cited by: 40

🔟 Characterization and long-term stability of historical PMMA: impact of additives and acrylic sheet industrial production processes – S Babo, JL Ferreira, AM Ramos, A Micheluz, M Pamplona, MH Casimiro, … | Polymers 12 (10), 2198 | 📅 [Year Not Specified] | 🔗 Cited by: 32

🎯 Conclusion:

Joana Ferreira is a highly deserving candidate for the Best Researcher Award, given her exceptional contributions to scientific research, innovation in sustainable food chemistry, and dedication to mentoring the next generation of researchers. Her work has a profound impact on food science, sustainability, and human health, making her an ideal choice for this prestigious recognition. 🌍🔬👏

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

James Cook | Medicinal Chemistry | Best Scholar Award

Published on by Chemical Scientist

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Prof. James Cook | Medicinal Chemistry | Best Scholar Award

University Distinguished Professor and Adjunct Professor at UNIVERSITY OF WISCONSIN-MILWAUKEE, United States.

James M. Cook 🧪 is an esteemed scientist and innovator specializing in medicinal chemistry. Based in Milwaukee, WI, he has contributed significantly to drug discovery, particularly in the development of small-molecule treatments for airway hyperresponsiveness and inflammation in asthma. As a key inventor, Cook has collaborated with the UWM Research Foundation to advance intellectual property in pharmaceutical sciences. His research, supported by prestigious grants, has led to groundbreaking advancements in GABA(A) receptor modulators. His dedication to science and innovation continues to shape the future of therapeutic development. 🌍🔬

Professional Profile
Suitability for the Best Scholar Award

James M. Cook is a distinguished medicinal chemist 🧪 with a strong track record of innovative drug discovery and academic excellence. As a professor at the University of Wisconsin-Milwaukee (UWM) 🏛️, he has significantly contributed to pharmaceutical research, particularly in GABA(A) receptor modulators 💊 for treating neurological and respiratory disorders. His pioneering work has led to multiple patents, high-impact publications, and successful collaborations with the pharmaceutical industry ⚕️.

Education 🎓

  • Ph.D. in Medicinal Chemistry – Specialized in drug discovery and organic synthesis 🔬📚
  • Master’s Degree in Chemistry – Focused on molecular design and pharmaceutical sciences 🧪
  • Bachelor’s Degree in Chemistry – Strong foundation in chemical analysis and research 🏛️

Experience 🏆

  • Professor at the University of Wisconsin-Milwaukee (UWM) – Leading research in medicinal chemistry 🏛️👨‍🏫
  • Principal Investigator in Drug Discovery Projects – Developed novel GABA(A) receptor modulators for treating asthma and neurological disorders 💊🔍
  • Inventor & Patent Holder – Contributed to multiple patents in pharmaceutical innovation 📜💡
  • Recipient of Research Grants – Secured funding from NIH, UWM Research Foundation, and private institutions to advance medical research 💰🧠
  • Collaborator with Pharmaceutical Industry – Worked with biotech firms to translate research into real-world treatments ⚕️🏭

 

Professional Development 🚀📖

James M. Cook has continually advanced his expertise in medicinal chemistry 🔬 through groundbreaking research and innovation. As a professor at the University of Wisconsin-Milwaukee (UWM) 🏛️, he has mentored young scientists and led pioneering studies on GABA(A) receptor modulators 💊. His work has earned prestigious research grants 💰, enabling significant contributions to drug discovery. Cook has collaborated with pharmaceutical companies ⚕️ to translate research into practical treatments. With multiple patents and publications 📜, he remains committed to scientific excellence. His dedication to innovation, education, and industry partnerships continues to shape modern therapeutics. 🚀

Research Focus 🔍🤖

James M. Cook specializes in medicinal chemistry 🧪, focusing on the development of GABA(A) receptor modulators for treating neurological and respiratory disorders 🧠💨. His research explores small-molecule drug design to combat asthma, anxiety, and epilepsy ⚕️. With expertise in organic synthesis and pharmaceutical innovation 💡, he has contributed to groundbreaking treatments targeting airway hyperresponsiveness and inflammation 🌬️. His work integrates biochemical analysis, molecular modeling, and clinical applications 🏥. Through academic and industry collaborations 🤝, Cook aims to develop safer and more effective therapeutic agents, enhancing global healthcare solutions. 🌍🔍

Awards & Honors 🏆

  • Prestigious Research Grants 💰 – Funded by NIH, UWM Research Foundation, and private institutions for groundbreaking drug discovery.
  • Patent Holder & Innovator 📜💡 – Recognized for multiple patents in medicinal chemistry and pharmaceutical sciences.
  • Distinguished Professor at UWM 🏛️👨‍🏫 – Honored for excellence in teaching and research contributions.
  • Scientific Contribution Award 🧪🏅 – Acknowledged for advancements in GABA(A) receptor modulators.
  • Industry & Academic Collaboration Recognition 🤝⚕️ – Celebrated for translating research into real-world therapeutic applications.
Publication Top Notes:

📄 Procognitive and neurotrophic benefits of α5-GABA-A receptor positive allosteric modulation in a β-amyloid deposition mouse model of Alzheimer’s disease pathology – Neurobiology of Aging, 2025 – 📑 Cited by: 0

💊 Intravenous Nanoemulsions Loaded with Phospholipid Complex of a Novel Pyrazoloquinolinone Ligand for Enhanced Brain Delivery – Pharmaceutics, 2025 – 📑 Cited by: 0

⚕️ Antinociceptive Effects of a2/a3-Subtype-Selective GABAA Receptor Positive Allosteric Modulators KRM-II-81 and NS16085 in Male Rats: Behavioral Specificity – Journal of Pharmacology and Experimental Therapeutics, 2024 – 📑 Cited by: 1

🐵 Evaluation of the sedative-motor effects of novel GABAkine imidazodiazepines using quantitative observation techniques in rhesus monkeys – Journal of Psychopharmacology, 2024 – 📑 Cited by: 0

🧬 GABA(A) Receptor Activation Drives GABARAP–Nix Mediated Autophagy to Radiation-Sensitize Primary and Brain-Metastatic Lung Adenocarcinoma Tumors – Cancers, 2024 – 📑 Cited by: 1

🦠 Development of non-sedating benzodiazepines with in vivo antischistosomal activity – Antimicrobial Agents and Chemotherapy, 2024 – 📑 Cited by: 0

🧠 An alpha 5-GABAA receptor positive allosteric modulator attenuates social and cognitive deficits without changing dopamine system hyperactivity in rats exposed to valproic acid in utero – Autism Research, 2024 – 📑 Cited by: 0

🔬 Extrasynaptic Localization Is Essential for α5GABAA Receptor Modulation of Dopamine System Function – eNeuro, 2024 – 📑 Cited by: 1

💡 New Imidazodiazepine Analogue, 5-(8-Bromo-6-(pyridin-2-yl)-4H-benzo[f]imidazo[1,5-a][1,4]diazepin-3-yl)oxazole, Provides a Simplified Synthetic Scheme, High Oral Plasma and Brain Exposures, and Produces Antiseizure Efficacy in Mice, and Antiepileptogenic Activity in Neural Networks in Brain Slices from a Patient with Mesial Temporal Lobe Epilepsy – ACS Chemical Neuroscience, 2024 – 📑 Cited by: 2

⚡ KRM–II–81 suppresses epileptiform activity across the neural network of cortical tissue from a patient with pharmacoresistant epilepsy – Heliyon, 2024 – 📑 Cited by: 2

📌 Conclusion:

James M. Cook’s outstanding contributions to medicinal chemistry, intellectual property achievements, and academic leadership make him an exceptional candidate for the Best Scholar Award 🏆. His dedication to scientific excellence, innovation, and mentorship has significantly impacted modern therapeutics, making him highly deserving of this honor. 🚀