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

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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.

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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.

 

Assoc. Prof. Dr. Yue-Jin Liu | Organic Chemistry | Green Chemistry Award

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Assoc. Prof. Dr. Yue-Jin Liu | Organic Chemistry | Green Chemistry Award

Assoc. Prof. Dr. Yue-Jin Liu | Organic Chemistry | Hubei University ,China

Dr. Yue-Jin Liu is an Associate Professor at Hubei University, specializing in organic chemistry and catalytic transformations. His research primarily focuses on developing novel methodologies for inert chemical bond activation, particularly carbon-hydrogen (C–H) bond functionalization. Dr. Liu has made significant contributions to the field by designing innovative strategies for multi-component reactions, paving the way for more efficient synthesis of biologically active molecules and functional organic compounds. His recent work on ruthenium-catalyzed remote C–H functionalization of naphthalenes has been widely recognized. Dr. Liu has published in leading journals such as Chemical Science, contributing valuable insights to the scientific community. Despite his intensive academic engagements, he continues to explore new synthetic strategies that promote sustainable and green chemistry approaches. Dr. Liu’s dedication to advancing organic synthesis has established him as an emerging expert in the field, with an ever-growing impact on modern synthetic methodologies.

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Summary of Suitability for Award:

Dr. Yue-Jin Liu’s research focuses on developing novel organic synthesis methods with an emphasis on C–H bond activation, a key aspect of green chemistry. His work on ruthenium-catalyzed three-component reactions enables efficient, modular, and atom-economical synthesis of multifunctional naphthalenes. This aligns with green chemistry principles by minimizing waste, reducing the need for hazardous reagents, and enhancing reaction efficiency. His catalyst-driven methodologies promote sustainable chemical transformations, making his research highly relevant to the Green Chemistry Award category. Dr. Yue-Jin Liu’s contributions to sustainable organic synthesis through C–H activation strategies make him a strong contender for the “Green Chemistry Award”. His work reduces environmental impact by utilizing direct functionalization approaches, avoiding toxic reagents, and increasing efficiency in organic synthesis. These advancements have significant implications for eco-friendly chemical manufacturing, supporting global sustainability goals.

🎓Education:

Dr. Yue-Jin Liu pursued his higher education in organic chemistry, focusing on advanced synthesis and catalysis. He obtained his Bachelor’s, Master’s, and Ph.D. degrees from prestigious institutions where he specialized in carbon-hydrogen bond activation and synthetic methodologies. His doctoral research laid the foundation for his career, emphasizing transition-metal-catalyzed organic transformations. During his academic journey, Dr. Liu worked under the guidance of renowned chemists, gaining expertise in molecular design, reaction mechanisms, and green synthetic approaches. Throughout his education, he engaged in multiple research projects that contributed to the development of new catalytic systems. His commitment to innovation and excellence in organic synthesis has led him to a successful career in academia, where he continues to mentor students and advance research in C–H activation. His strong academic background serves as the backbone of his contributions to the field of organic and medicinal chemistry.

🏢Work Experience:

Dr. Yue-Jin Liu currently serves as an Associate Professor at Hubei University, where he focuses on organic synthesis and catalysis. With years of experience in developing new methodologies for carbon-hydrogen bond activation, he has contributed significantly to green chemistry and efficient molecular synthesis. His expertise extends to transition-metal catalysis, multi-component reactions, and synthetic applications in biologically active molecules. Dr. Liu has led several research projects, including the ruthenium-catalyzed three-component tandem remote C–H functionalization of naphthalenes, which has enhanced the efficiency of modular synthesis. Beyond academia, he actively collaborates with researchers worldwide, contributing to high-impact publications in Chemical Science. His commitment to teaching and mentoring young researchers has shaped the next generation of scientists in organic chemistry. Dr. Liu’s extensive experience in synthetic methodologies continues to drive forward the boundaries of modern organic transformations.

🏅Awards: 

Dr. Yue-Jin Liu’s groundbreaking work in organic synthesis and catalysis has earned him recognition in the scientific community. His research on C–H activation strategies has been cited extensively, reflecting his contributions to green chemistry and innovative molecular synthesis. In 2025, he was nominated for the Green Synthesis Award for his pioneering work on ruthenium-catalyzed multi-component reactions. His publications in top-tier journals like Chemical Science have solidified his reputation as an emerging leader in organic chemistry. Despite his focus on fundamental research, Dr. Liu’s methodologies have practical applications in pharmaceutical synthesis and materials chemistry, earning him academic accolades. He continues to strive for excellence, pushing the boundaries of modern synthetic techniques and contributing to sustainable chemical transformations. His commitment to innovation and environmental responsibility has positioned him as a rising figure in green and sustainable chemistry.

🔬Research Focus:

Dr. Yue-Jin Liu’s research is dedicated to developing novel strategies for carbon-hydrogen (C–H) bond activation, aiming to create efficient, sustainable, and selective organic transformations. His work emphasizes multi-component reactions (MCRs), enabling the synthesis of complex molecular frameworks with high atom economy. A significant part of his research involves ruthenium-catalyzed tandem remote C–H functionalization, which facilitates the modular and concise synthesis of multifunctional naphthalenes. His studies contribute to green chemistry, reducing the need for harsh reagents and wasteful synthetic steps. Dr. Liu also explores transition-metal catalysis and ligand-controlled selectivity, expanding the scope of synthetic methodologies for biologically active compounds. His innovative approaches have potential applications in drug discovery, materials science, and fine chemical production. By integrating computational chemistry and experimental design, he continuously seeks to enhance reaction efficiency, selectivity, and sustainability in modern organic synthesis.

Publication Top Notes:

Cobalt(II)-Catalyzed Selective C2–H Heck Reaction of Native (N–H) Indoles Enabled by Salicylaldehyde Ligand

Salicylaldehyde-Enabled Co(II)-Catalyzed Oxidative C–H Alkenylation of Indoles with Olefins

Ruthenium-Catalyzed Three-Component Tandem Remote C–H Functionalization of Naphthalenes: Modular and Concise Synthesis of Multifunctional Naphthalenes

Mild C−H Alkoxylation of Aromatic Amides Catalyzed by Salicylaldehyde‐Co(II) Complexes

Cobalt/Salicylaldehyde-Enabled C–H Alkoxylation of Benzamides with Secondary Alcohols under Solvothermal Conditions

Salicylaldehyde-Cobalt(II)-Catalyzed C–H Alkoxylation of Indoles with Secondary Alcohols

Selective Synthesis of Sulfonamides and Sulfenamides from Sodium Sulfinates and Amines

Rapid Modular Synthesis of Indole Ethers via Dehydrogenative Cross-Coupling Reaction of Indoles and Alcohols

Remote C5-Selective Functionalization of Naphthalene Enabled by P–Ru–C Bond-Directed δ-Activation

Ru(II)-Catalyzed P(III)-Assisted C8-Alkylation of Naphthphosphines

Ruthenium-Catalyzed Meta-Difluoromethylation of Arene Phosphines Enabled by 1,3-Dione

Salicylaldehyde-Promoted Cobalt-Catalyzed C–H/N–H Annulation of Indolyl Amides with Alkynes: Direct Synthesis of a 5-HT3 Receptor Antagonist Analogue