Rodrigo De Freitas Bueno | Epidemiology | Best Researcher Award

Prof. Dr. Rodrigo De Freitas Bueno | Epidemiology | Best Researcher Award

Professor at Federal University of ABC, Brazil

Rodrigo de Freitas Bueno is a highly accomplished researcher with a PhD in Hydraulic and Environmental Engineering from the University of São Paulo, complemented by a Master’s in Public and Environmental Health and multiple specializations in environmental pollution control, sanitary biology, and microbiology. As an Associate Professor at the Federal University of ABC and a collaborating researcher at USP, he has made significant contributions to wastewater treatment, industrial effluent management, water reuse, nutrient removal, and wastewater-based epidemiology—areas with direct impact on environmental sustainability and public health. His work demonstrates a strong integration of engineering innovation with health protection, supported by years of academic and applied research experience. While his achievements are greater international publication visibility, global collaborations, and interdisciplinary innovations could further amplify his influence. Overall, his expertise, societal contributions, and dedication position him as an excellent candidate for the Best Researcher Award, with strong potential for continued impact.

Professional Profile

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Education

Rodrigo de Freitas Bueno possesses an extensive and multidisciplinary educational background that bridges engineering, public health, and biological sciences. He earned his PhD in Hydraulic and Environmental Engineering from the Polytechnic School of the University of São Paulo, focusing on wastewater treatment optimization and nutrient removal. Prior to this, he completed a Master’s degree in Public and Environmental Health  at the Faculty of Public Health of USP, with research on sanitary sewage treatment and process control. He also holds a specialization in Environmental Pollution Control Engineering  from USP and professional recognitions in Sanitary Biology and Environmental Microbiology  from the Regional Council of Biology of São Paulo. His academic journey began with a Bachelor’s degree in Biology, specializing in Biotechnology and the Environment, from the University of Mogi das Cruzes. Additionally, he has undertaken numerous complementary courses in molecular biology, respirometry, quality management, and laboratory safety, enhancing his technical expertise.

Experience

Rodrigo de Freitas Bueno has built a distinguished professional career in the fields of sanitary and environmental engineering, combining academic leadership, applied research, and technical expertise. He currently serves as an Associate Professor in the Environmental and Urban Engineering programs at the Federal University of ABC (UFABC), where he contributes to teaching, research, and project supervision. In parallel, he is a collaborating researcher at the Department of Hydraulic and Environmental Engineering of the Polytechnic School of the University of São Paulo (PHA-EPUSP), engaging in advanced studies on wastewater treatment, nutrient removal, and water reuse. His professional activities span designing and optimizing treatment plants with a focus on energy efficiency, applying molecular biology techniques in environmental monitoring, and advancing wastewater-based epidemiology (WBE) for public health surveillance. Over the years, he has integrated engineering solutions with environmental health protection, contributing significantly to sustainable water management practices and the development of innovative treatment technologies.

Research Interest

Rodrigo de Freitas Bueno’s research interests lie at the intersection of environmental engineering, public health, and sustainable resource management, with a strong focus on water and wastewater systems. His work primarily explores the treatment of sanitary sewage and industrial effluents, emphasizing advanced processes for nutrient removal, such as nitrogen and phosphorus, and the optimization of activated sludge systems. He is particularly interested in energy-efficient treatment plant operations, integrating kinetic modeling, process control, and respirometry to enhance performance. Another key area of his research is wastewater-based epidemiology (WBE), using molecular biology tools to detect and monitor public health indicators through sewage analysis—a rapidly emerging field with high societal relevance. He also investigates water reuse strategies and pollution control technologies aimed at environmental protection and resource conservation. By bridging engineering innovation with environmental microbiology, his research seeks to deliver solutions that are both technologically advanced and environmentally responsible.

Award and Honor

Rodrigo de Freitas Bueno has earned recognition for his academic excellence and research contributions through various awards, honors, and competitive research grants. Notably, he was a scholarship recipient of the Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) during his PhD at the Polytechnic School of the University of São Paulo, supporting his advanced studies in wastewater treatment optimization and nutrient removal. During his Master’s program at the Faculty of Public Health of USP, he was awarded a scholarship from the Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES), reflecting his strong academic performance and research potential. His professional recognitions include specialist certifications in Sanitary Biology and Environmental Microbiology granted by the Regional Council of Biology of São Paulo. These distinctions highlight his dedication to scientific advancement, technical expertise, and societal impact, underscoring his position as a respected figure in sanitary and environmental engineering research.

Research Skill

Rodrigo de Freitas Bueno possesses a diverse and advanced set of research skills that integrate engineering, microbiology, and environmental health sciences. He is proficient in the design, operation, and optimization of wastewater and industrial effluent treatment systems, with specialized expertise in nutrient removal processes, activated sludge modeling, and energy-efficient plant management. His skills extend to kinetic modeling, process control, and respirometry, enabling precise performance evaluation of treatment operations. In the field of environmental microbiology, he is adept in molecular biology techniques, including DNA-based pathogen detection, which he applies in wastewater-based epidemiology (WBE) for public health surveillance. He is also experienced in laboratory instrumentation, such as spectrometry and advanced microscopy, and in implementing quality management systems for environmental monitoring. His multidisciplinary technical abilities allow him to bridge theory and practice, creating innovative solutions that enhance water reuse, pollution control, and environmental sustainability while addressing pressing public health and ecological challenges.

Publications Top Notes

Title: Sampling strategies for wastewater surveillance: evaluating the variability of SARS-COV-2 RNA concentration in composite and grab samples
Authors: MR Augusto, ICM Claro, AK Siqueira, GS Sousa, CR Caldereiro, R de Freitas Bueno, et al.
Year: 2022

Title: Long-term monitoring of SARS-COV-2 RNA in wastewater in Brazil: a more responsive and economical approach
Authors: ICM Claro, AD Cabral, MR Augusto, AFA Duran, MCP Graciosa, R de Freitas Bueno, et al.
Year: 2021

Title: Simultaneous nitrification and denitrification in the activated sludge systems of continuous flow
Authors: RF Bueno, RP Piveli, F Campos, PA Sobrinho
Year: 2018

Title: Wastewater-based epidemiology: A Brazilian SARS-COV-2 surveillance experience
Authors: R de Freitas Bueno, ICM Claro, MR Augusto, AFA Duran, LMB Camillo, et al.
Year: 2022

Title: Simultaneous removal of organic matter and nitrogen compounds from landfill leachate by aerobic granular sludge
Authors: RF Bueno, JK Faria, DP Uliana, VS Liduino
Year: 2021

Title: Nitrificação e desnitrificação simultânea em reator com biomassa em suspensão e fluxo contínuo de esgoto
Authors: RF Bueno
Year: 2011

Conclusion

Given his extensive academic credentials, impactful research in environmental and public health engineering, and clear dedication to sustainable water management, Rodrigo de Freitas Bueno is a strong candidate for the Best Researcher Award. His work addresses both scientific advancement and pressing societal needs, with potential for even greater impact through expanded international collaboration and broader dissemination of his research outcomes.

Ritu Tiwari | Global Health | Best Researcher Award

Dr. Ritu Tiwari | Global Health | Best Researcher Award

Scientific Officer at Indian Pharmacopoeia Commission, India

Dr. Ritu Tiwari is a highly accomplished researcher and scientific officer working with the Indian Pharmacopoeia Commission under the Ministry of Health and Family Welfare. Her work focuses on the development, validation, and quality assessment of phytopharmaceuticals, herbal drugs, and traditional formulations. She has made substantial contributions to drafting monographs for the Ayurvedic Pharmacopoeia and advancing analytical methodologies through regulatory and technical leadership. With expertise spanning pharmacognosy, phytochemistry, and analytical science, she has authored numerous impactful research papers in reputed journals and participated in global scientific events. Her active involvement in national committees, assessor roles, and software development projects underlines her dynamic and multidisciplinary capabilities. Her dedication to regulatory improvement and scientific excellence has earned her widespread recognition through national and international awards. She continues to influence health and pharmaceutical policy through her research and technical contributions, making her a compelling candidate for recognition in the field of pharmaceutical and herbal sciences.

Professional Profile

 Scopus Profile

Education

Dr. Ritu Tiwari possesses a unique blend of interdisciplinary academic qualifications that underpin her scientific expertise. She holds postgraduate degrees in botany and computer applications, supplemented by professional education in law and pedagogy. Further advancing her technical proficiency, she has acquired diplomas in chemical instrumentation, industrial hygiene, and software systems. Her doctoral research specialized in phytochemistry and pharmacognosy, equipping her with advanced knowledge in the characterization of plant-based medicinal compounds. This academic foundation has enabled her to understand complex biological systems and regulatory frameworks, integrating science, policy, and technology. Her diverse qualifications reflect a rare integration of natural sciences, legal acumen, and digital competency, supporting her multifaceted role in pharmaceutical standard-setting. Her educational background is not only academically rich but also deeply aligned with her professional responsibilities, making her well-positioned to contribute meaningfully to scientific innovation, regulatory advancement, and interdisciplinary collaboration within national and international health and pharmacological landscapes.

Experience

Dr. Ritu Tiwari has served for decades as a scientific officer with the Indian Pharmacopoeia Commission, where she plays a key role in ensuring the quality and safety of pharmaceuticals. Her responsibilities include the development and validation of testing methods for pharmaceutical products, including herbal and phytopharmaceutical formulations. She has been instrumental in preparing and verifying monographs and general chapters for national pharmacopoeias. Her professional journey reflects a deep engagement with regulatory science, public health, and quality control. She also actively contributes to technical dossier reviews, enabling the inclusion of scientifically backed formulations in official standards. In addition to her core responsibilities, she serves on technical committees and works with digital development teams to enhance pharmacopoeial documentation. Her experience spans laboratory science, method validation, and institutional policy development. Her comprehensive professional involvement reflects her strong commitment to maintaining scientific rigor in drug evaluation and her influence on regulatory systems and health policy.

Research Interest

Dr. Ritu Tiwari’s research interests lie in the fields of pharmacognosy, phytochemistry, and analytical method development, with a strong focus on herbal drug standardization and phytopharmaceuticals. She is particularly passionate about exploring the chemical and biological properties of medicinal plants, applying modern analytical tools such as chromatography and metabolomics to understand bioactive compounds. Her work also includes quality control studies that examine contaminants like pesticides, heavy metals, and aflatoxins in traditional medicines. In addition, she investigates the therapeutic potential of plant-based compounds for inflammatory, metabolic, and microbial disorders. A growing area of interest in her work includes the integration of quality-by-design principles in method development, regulatory science, and evidence-based traditional medicine. Her research is highly relevant to contemporary needs in pharmacological sciences, especially in enhancing the safety, efficacy, and global acceptance of traditional and herbal medicines. She is driven by the goal of bridging ancient knowledge with modern pharmaceutical standards.

Award and Honor

Dr. Ritu Tiwari has been recognized with several prestigious awards for her outstanding contributions to pharmaceutical science and herbal research. She received national acclaim through the Dr. P. D. Sethi Memorial HPTLC Award for excellence in analytical research. Her presentations at international conferences have earned her multiple honors, including best oral and poster presentations, highlighting the quality and impact of her work. She has been acknowledged for her research on bioactive compounds, regulatory science, and phytopharmaceutical development. Her awards span multiple disciplines and events, reflecting recognition from academic, scientific, and regulatory communities. These honors not only celebrate her technical skill and innovation but also emphasize her role in advancing public health through high-quality research. In addition to scientific recognition, her involvement in key conferences and workshops underscores her influence in professional development and knowledge dissemination. Her accolades are a testament to her sustained excellence and respected leadership in her field.

Research Skill

Dr. Ritu Tiwari possesses a broad range of research skills that contribute to her effectiveness as a scientist and technical expert. She is adept in analytical techniques such as high-performance thin-layer chromatography, high-performance liquid chromatography, and nuclear magnetic resonance spectroscopy, which she applies to identify and quantify active compounds in herbal and pharmaceutical products. She has expertise in metabolomic profiling, quality-by-design frameworks, and method validation processes. Her skills extend to pharmacognostic characterization and the evaluation of contaminants like heavy metals and pesticides. She is also experienced in preparing scientific dossiers, regulatory documentation, and pharmacopoeial monographs. Her capacity to integrate traditional knowledge with contemporary scientific methods enables her to contribute meaningfully to the field of phytopharmaceuticals. She has demonstrated strong capabilities in technical writing, scientific presentation, and software-supported data management. These competencies make her not only a highly skilled researcher but also a valuable contributor to national health and pharmacopoeial standards.

Publications Top Notes

Title: Mpox outbreak response: Regulatory and public health perspectives from India and the world
Authors: Ritu Tiwari, et al.
Year: 2025

Conclusion

Dr. Ritu Tiwari stands out as a deeply committed scientific officer, technical expert, and scholar whose contributions have significantly advanced India’s pharmacopoeial standards and phytopharmaceutical research. Her consistent publication output, interdisciplinary qualifications, regulatory insight, and numerous awards position her as an outstanding candidate for the Best Researcher Award. With continued expansion into international collaborations, innovation-led research, and public health policy contributions, she is poised to make even broader contributions to global health science. Therefore, she is highly deserving of this recognition.