Ahmed Sobhy Abdelrahim AbdAllah Darwish | Analytical Chemistry | Best Researcher Award

Published on by Chemistry Awards

Dr. Ahmed Sobhy Abdelrahim AbdAllah Darwish | Analytical Chemistry
| Best Researcher Award

Dr. Ahmed Sobhy Abdelrahim AbdAllah Darwish | Zagazig University | Egypt

Dr. Ahmed Sobhy Abdelrahim AbdAllah Darwish is a dedicated analytical chemist and Ph.D. candidate at Zagazig University, Egypt, with a parallel leadership role as Methodology Deputy Manager at the Egyptian International Pharmaceutical Industries Company (EIPICO). His career reflects a unique blend of academic excellence and practical innovation in pharmaceutical analysis, method development, and stability studies. With extensive industrial experience across major pharmaceutical companies, he has advanced eco-friendly and regulatory-compliant analytical methodologies. His research contributions, published in respected journals, focus on green HPLC methods for pharmaceuticals, reflecting his commitment to sustainable science. Recognized for his leadership in laboratories and scholarly work, Darwish stands as a promising candidate for the Best Researcher Award, symbolizing impact, innovation, and integrity in analytical chemistry.

Professional Profile

Google Scholar | Scopus |  ORCID

Education

Dr. Ahmed Sobhy Abdelrahim AbdAllah Darwish academic foundation is anchored in analytical chemistry and continuous advancement. He earned his B.Sc. in Chemistry-Physics from Zagazig University with a Very Good grade, followed by a Diploma in Analytical Chemistry (Excellent) and a pre-master qualification with a remarkable 98% grade. He then pursued and completed a Master’s degree in Analytical Chemistry, consolidating his expertise in chromatography and pharmaceutical analysis. Currently, he is a Ph.D. candidate at Zagazig University, focusing on innovative, green analytical methods. Complementing his scientific achievements, he holds a valid TOEFL certificate, demonstrating proficiency in academic English at a doctoral level. His educational trajectory highlights consistent academic excellence, intellectual dedication, and specialization in environmentally sustainable analytical methodologies.

Professional Experience

Dr. Ahmed Sobhy Abdelrahim AbdAllah Darwish has built a rich professional career spanning over 15 years in the pharmaceutical industry. Beginning as a chemist in quality control, he progressed to section head roles in stability and methodology across several leading pharmaceutical companies, including Delta Pharma, Grand Pharma, Averroes, Al-Debeiky, and Copad Pharma. His expertise expanded from QC operations to developing validated methods, stability-indicating procedures, and comparative in vitro studies. Since 2021, he has served as Deputy Manager of Labs Development at EIPICO, overseeing research-driven innovation in method development and stress stability studies. Proficient in advanced analytical tools such as HPLC, GC, AAS, ICP, and UV-Vis spectrophotometry, Darwish’s experience exemplifies leadership, innovation, and technical mastery in pharmaceutical analysis and regulatory compliance.

Awards 

Dr. Ahmed Sobhy Abdelrahim AbdAllah Darwish achievements are reflected through his publications, leadership roles, and professional recognition in pharmaceutical research and development. As a corresponding author of several peer-reviewed articles in esteemed journals such as Talanta Open, Results in Chemistry, and Biomedical Chromatography, his work has been acknowledged for scientific rigor and ecological innovation. His academic excellence is demonstrated by his consistently high educational grades, including a 98% pre-master score and distinctions in diplomas and degrees. Professionally, his rise to Deputy Manager at EIPICO stands as recognition of his leadership and technical impact. While formal awards are emerging, his honors are embedded in his published works, industry trust, and contribution to sustainable pharmaceutical analysis, which collectively merit the Best Researcher Award.

Research Interests 

Dr. Ahmed Sobhy Abdelrahim AbdAllah Darwish research focus centers on developing eco-friendly, validated analytical methods that advance pharmaceutical quality while minimizing environmental impact. His expertise lies in High-Performance Liquid Chromatography (HPLC) applications, where he has pioneered sustainable approaches to drug quantification and stability analysis. His projects include innovative methods for quantifying piracetam, vincamine, valsartan, sacubitril, simvastatin, fenofibrate, and other essential drugs. A recurring theme in his research is the use of green solvents, reduced resource consumption, and adherence to regulatory standards for drug safety. Darwish’s focus also includes comparative in vitro studies and stress stability research, crucial to ensuring drug efficacy and shelf-life. By integrating ecological responsibility with analytical precision, his research contributes significantly to sustainable pharmaceutical sciences.

Publication Top Notes

Environmental sustainability profiles assessment of HPLC stability indicating method for quantitation of piracetam and vincamine in pharmaceutical medications .

Year: 2025 | Cited by: 7

An ecologically sound HPLC determination of LEVOMENOL in topical therapies using a certified reference material with green properties .

Year: 2025 | Cited by: 5

Developing a sensitive, ecological, and economic HPLC method for the concurrent quantification of KOLCHICINE and KHELLIN, used in bulk and sachet pharmaceuticals .

Year: 2025 | Cited by: 1

Green rapid HPLC method for testing retinol and tocopherol in ophthalmic gels .

Year: 2025

Green rapid HPLC method for testing retinol and tocopherol in ophthalmic gel .

Year: 2025

Simple validated approach to quantify valsartan and sacubitril in medications using liquid chromatography .

Year: 2025 | Cited by: 1

Conclusion 

Dr. Ahmed Sobhy Abdelrahim AbdAllah Darwish is a strong candidate for the Best Researcher Award, with a career that blends academic achievement, innovative research, and industrial expertise. His focus on sustainable analytical methods positions him at the forefront of environmentally conscious pharmaceutical science. While further growth in international collaborations, high-impact publishing, and patents could elevate his profile, his current accomplishments already reflect excellence and promise. He embodies the qualities of a researcher who not only advances science but also addresses global sustainability challenges. Recognizing him with the Best Researcher Award would acknowledge both his individual achievements and his broader contribution to green and responsible pharmaceutical analysis.

Larissa Magalhães de Almeida Melo | Analytical Chemistry | Women Researcher Award

Published on by Chemistry Awards

Dr. Larissa Magalhães de Almeida Melo | Analytical Chemistry | Women Researcher Award

Pos doctor at Federal University of the Jequitinhonha and Mucuri Valleys | Brazil

Larissa Magalhães de Almeida Melo is a Brazilian researcher specializing in analytical and forensic chemistry, with an emphasis on electrochemical detection methods for drugs of abuse. She is currently pursuing her Ph.D. at the Federal University of the Jequitinhonha and Mucuri Valleys (UFVJM) under Prof. Dr. Wallans Torres Pio dos Santos. Her doctoral research focuses on developing portable, field-deployable methods for drug screening. In 2024, she undertook a Sandwich Ph.D. program at Manchester Metropolitan University with Prof. Craig Banks, further advancing her work in colorimetric and electrochemical sensors. With over 160 citations and an H-index of 9, Larissa has contributed significantly to high-impact journals in analytical chemistry. She combines her expertise in electrochemical sensing, device fabrication, and forensic toxicology to innovate rapid and cost-effective screening technologies. Her international collaborations and technical contributions highlight her growing influence in modern forensic science and public health monitoring.

Professional Profile

Google Scholar

Orcid

Education 

Larissa Melo’s academic journey demonstrates a progressive dedication to chemistry and engineering. She is currently a Ph.D. fellow (2021–2025) at UFVJM in Brazil, where her research involves the development of portable methods for forensic drug detection. In 2024, she participated in a Sandwich Ph.D. at Manchester Metropolitan University under Prof. Craig Banks. Prior to her doctorate, she earned a Master’s degree in Analytical Chemistry (2019–2021) from UFVJM, where she developed a screening method for synthetic tryptamines. She also completed a Bachelor’s in Chemical Engineering (2018–2023) and another in Science and Technology (2014–2018) at UFVJM. Her foundational education includes a technical course in Electrical Technology (2010–2013) from the Federal Institute of Espírito Santo. This solid multidisciplinary background has equipped her with strong skills in analytical instrumentation, electrochemistry, materials science, and chemical engineering, all of which support her advanced research in forensic applications.

Professional Experience 

Larissa Melo brings strong academic and research experience, particularly in forensic electrochemistry. Her doctoral work (2021–2025) at UFVJM focuses on creating portable devices for the electrochemical detection of synthetic drugs. In 2024, she joined Manchester Metropolitan University under a Sandwich Ph.D. program, working with Prof. Craig Banks on hybrid sensor systems. During her Master’s (2019–2021), she developed a fast electrochemical method for tryptamine detection. She has co-authored over 20 peer-reviewed publications in top journals, often collaborating with multidisciplinary teams on drug screening innovations using screen-printed electrodes, colorimetric methods, and 3D-printed analytical tools. Larissa has also contributed to critical reviews and sensor fabrication methods. Her experience includes technical work with disposable electrodes, boron-doped diamond sensors, and voltammetry. Additionally, she’s actively involved in developing environmentally friendly, field-portable diagnostic tools. Larissa’s practical and collaborative work underscores her capability in applying chemistry to real-world forensic and public health challenges.

Awards and Honors 

While specific awards are not explicitly listed, Larissa Melo’s research impact and international engagements reflect significant academic recognition. She was competitively selected for a Sandwich Ph.D. fellowship at Manchester Metropolitan University (2024), a testament to her research excellence and international collaboration skills. Her publication record includes articles in top-tier journals such as Electrochimica Acta, Talanta, TrAC, and Sensors and Actuators B: Chemical, often as the first or lead author. She has amassed over 165 citations and holds an H-index of 9, highlighting her work’s influence in analytical and forensic chemistry. Larissa’s interdisciplinary research on electrochemical and colorimetric methods for drug detection showcases her contribution to forensic science innovation. Her rapid rise as a productive early-career researcher, mentorship by globally recognized experts like Prof. Wallans dos Santos and Prof. Craig Banks, and verified academic credentials on the Lattes platform further confirm her growing stature in scientific communities.

Research Interests 

Larissa Melo’s research interests center around analytical chemistry, electrochemical sensing, and forensic science. Her work focuses on the development of rapid, portable, and cost-effective electrochemical and colorimetric detection methods for drugs of abuse. She is particularly interested in screen-printed electrodes, boron-doped diamond sensors, and 3D-printed electrochemical cells to detect substances such as synthetic cathinones, cannabinoids, tryptamines, amphetamines, and hallucinogens. Her interdisciplinary approach combines chemical engineering principles, material science, and electroanalysis to improve point-of-care diagnostics. Larissa also explores hybrid detection platforms combining colorimetric and electrochemical signals, enhancing sensitivity and specificity for field-based forensic analysis. She contributes to critical reviews and technical innovations in clinical toxicology, pharmaceutical analysis, and biosensors. Her goal is to make analytical methods more accessible, environmentally friendly, and applicable in real-time settings, such as customs, crime scenes, and emergency rooms.

Publication Top Notes

  1. Portable analytical methods for detecting synthetic cannabinoid receptor agonists: a critical review

  2. A dual colorimetric-electrochemical platform based on bromocresol green for the selective detection of atropine

  3. Selective screening of synthetic cathinones, amphetamines, piperazines, and phenethylamines using voltammetry

  4. Electrochemistry of the synthetic tryptamine 5-MeO-MiPT at glassy carbon and screen-printed electrodes

  5. Novel colorimetric-electrochemical methods for selective identification and quantification of Scopolamine

  6. Use of a lab-made disposable screen-printed sensor with boron-doped diamond for N-ethylpentylone detection

  7. Combined colorimetric and electrochemical screening method for selective detection of MDMA

  8. Electrochemical methods for determination of acetaminophen in biological matrices: a critical review

  9. Selective screening of NBOHs, NBOMes, and LSD using a 3D-Printed electrochemical double cell

  10. Electrochemical detection of mephedrone using a graphene screen-printed electrode

  11. Electrochemical method for detecting synthetic cannabinoids in e-cigarette and biological samples

  12. Chemically deposited boron-doped diamond screen-printed electrodes for manganese detection

  13. Colorimetric-Electrochemical Combined Method for Detection of Drugs in Blotter Papers

  14. SMART 3D-printed electrochemical cell for on-site and forensic analysis

  15. Oxygen plasma-treated graphite sheet electrodes for methamphetamines

  16. Fast screening of MDEA using carbon screen-printed electrode and voltammetry

  17. Electrochemical detection of 1-benzylpiperazine on carbon screen-printed electrode

  18. Screening method for detection of 1-(3-chlorophenyl)piperazine in forensic samples

  19. Selective screening method for MDPT using carbon nanofiber screen-printed electrodes

  20. Detection of LSD in forensic samples using carbon nanotube screen-printed electrodes

  21. Detection of 2C-B using environmentally friendly screen-printed electrodes

  22. Professional biography of Dorothy Hodgkin – Contributions to Chemistry, Biology, and Biochemistry

Conclusion

Larissa Magalhães de Almeida Melo exemplifies the next generation of analytical chemists committed to real-world impact in forensic science. Her research bridges engineering and chemistry to develop innovative, portable, and sustainable methods for drug detection. With international experience, strong academic output, and cross-disciplinary skills, she is well-positioned for leadership in global forensic chemistry research.