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نمایش ۱-۱۵ از ۸۸۵ استاد راهنما
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استادیار
Neha Sharma is an Assistant Professor in the Department of Civil and Environmental Engineering at Auburn University. Her research focuses on nutrient recovery, electrochemical resource recovery, water reuse, trace metal cycling, and pollutant fate and removal.
Jelena Vesković is a Researcher at the Department of Analytical Chemistry and Quality Control, Technical Faculty in Bor, University of Belgrade. Her work focuses on environmental chemistry, health risk assessment, and pollution source apportionment using advanced statistical models. Research Interests: Jelena specializes in analyzing potentially toxic elements in water and soil systems. Her studies integrate Monte Carlo simulations, multivariate analysis, and receptor models to assess contamination sources and health risks. Key areas include groundwater pollution, rare earth elements, and urban sediment toxicology. Recent Publications: Her 2025–2024 articles investigate radiological risks in groundwater, dietary cadmium exposure, PAH contamination in lakes, and soil-to-groundwater heavy metal migration using Monte Carlo and multivariate methods. Laboratory Affiliation: Works in the Department of Analytical Chemistry and Quality Control, contributing to environmental monitoring projects in mining regions and urban environments.
Andreas Jentys is a Professor at the Department of Technical Chemistry within the TUM School of Natural Sciences at Technische Universität München (TUM). His research focuses on understanding surface reactions and transport phenomena in mesostructured, micro- and mesoporous oxides with acid/base or redox properties, as well as supported metal catalysts for gas and condensed phase reactions. He prepares materials with tailored functionality and studies their sorptive and catalytic properties using in situ electron and vibrational spectroscopy combined with microkinetic experiments. Education: PhD (Dr. techn.) in Chemistry from TU Wien (1991) Postdoctoral: Royal Institution of Great Britain (1992-1993) with Prof. Richard Catlow Academic Career: TU Wien (1998: Associate Professor), TUM (1999: Senior Scientist; 2011: Professor) Teaching: Active in TUM Asia since 2006 Research interests span catalysis, surface chemistry, material science, and chemical reaction engineering. He specializes in zeolites, bimetallic catalysts, and in situ spectroscopic methods. Recent work examines: Hydrogen evolution and carbon-carbon coupling on Cu Methane activation via Co²⁺ sites in ZSM-5 Photocatalytic systems using metal-organic frameworks Solvent effects in palladium-catalyzed hydrogenation CO₂ hydrogenation over bifunctional catalysts Publications trend toward heterogeneous catalysis, with emphasis on: Design of mesoporous and microporous materials Characterization of metal clusters and oxo species Microkinetic modeling of catalytic systems Environmental applications (NOx/CO₂ reduction) Hydrogen and hydrocarbon processing Teaching includes courses on: Reaction Engineering and Kinetics Industrial Chemical Processes I & II Fundamentals of Catalysis TC Praktikum (internship)
Professor John L Provis is a leading expert in cement materials science at the University of Sheffield 's School of Chemical, Materials and Biological Engineering. He also holds a Visiting Professor position at Luleå University of Technology's Building Materials division. PhD in Chemical Engineering (University of Melbourne) 2013 RILEM Robert L'Hermite Medal 2015 Honorary Doctorate from Hasselt University Editor-in-Chief of Materials and Structures His research focuses on alkali-activated materials and geopolymer binders for sustainable construction, with key themes in chemical speciation , waste immobilization , and novel cement systems for nuclear applications. Recent publications highlight 15 representative articles spanning topics: Radiation-resistant cementitious matrices Geopolymer synthesis for heavy metal containment Thermodynamic modeling of binder systems Corrosion mechanisms in alkali-activated concretes Low-carbon cement alternatives Microstructural analysis via advanced spectroscopy Scientific Recognition : RILEM Robert L'Hermite Medal recipient Hasselt University Honorary Doctorate Editorial leadership roles in major journals Contact: j.provis@sheffield.ac.uk | Sir Robert Hadfield Building, University of Sheffield
Olli Dahl is a Professor at Aalto University's Department of Forest Products Technology, specializing in Clean Technologies and Environmental Management. His work focuses on waste valorization, biorefinery processes, and sustainable resource utilization. Key areas include microplastic dynamics in composting systems, biochar applications for heavy metal decontamination, and optimization of mineral processing with recycled water. Research highlights include an international award for biorefinery innovation and groundbreaking studies on nickel recovery in flotation processes. He leads interdisciplinary projects addressing water quality impacts on ore processing and thermochemical conversion of agricultural residues into bioenergy. Dahl's recent work emphasizes closing material loops through circular bioeconomy strategies and advancing sustainable industrial practices. Awards: 2015 International Biorefinery Competition 2nd Place (Ministry of Employment & Economy, Finland) Key Themes: Waste-to-resource systems, industrial water management, bio-based materials, and metallurgical sustainability
Professor John Parnell is the Chair in Geology & Petroleum Geology at the University of Aberdeen , affiliated with the School of Geosciences and Department of Geology and Petroleum Geology . His research focuses on geochemistry, paleoenvironmental reconstruction, trace element cycling, and sedimentary systems , with significant contributions to studies of the Rhynie Chert, Bowland Shale, and Lewisian Complex. Research Interests Professor Parnell's work spans: Geochemical analysis of Paleoproterozoic and Neoproterozoic systems Trace metal mobility in sedimentary and metamorphic environments Organic carbon burial and its tectonic implications Planetary analog studies for Mars exploration Shale resource characterization and environmental impact assessment Recent Publications His recent articles highlight investigations into: Graphitization processes in Scottish Highlands marbles Sulphur isotope records in Precambrian successions Trace element dynamics in the Bowland Shale Biogeochemical cycling at the Precambrian-Cambrian boundary Labs & Collaborations He leads research in the Geofluids Group and collaborates with the Planetary Sciences Department on Mars analog studies.
Nathan Yee is a Professor at Rutgers University, where he has held academic appointments since 2004. He earned his B.Sc. from McGill University (1997) and Ph.D. from the University of Notre Dame (2001), followed by postdoctoral research at the University of Leeds (2001-2003). His career progression includes positions as Assistant Professor (2004-2010), Associate Professor (2010-2016), and full Professor since 2016. Research Focus Yee's research integrates geochemistry and geomicrobiology to study: mineral transformation processes, interactions between metal ions and mineral surfaces, microbial influences on inorganic element cycling, and contaminant behavior in environmental systems. His work combines experimental approaches with modeling to investigate biogeochemical processes relevant to early Earth evolution, microbial metabolism, and environmental remediation. Key themes include biologically catalyzed redox reactions, metal isotope fractionation, and geomicrobial controls on contaminant transport. Publication Trends Yee's recent publications (2021-2025) demonstrate strong emphasis on microbial-metal interactions, isotope geochemistry, and planetary science. Dominant themes include: isotopic tracing of metal cycling (Ni, Cu, Hg), microbial redox transformations of contaminants (Se, Te, U), photochemical processes in early Earth systems, and astrobiological investigations of planetary bodies like Mars and Enceladus. Methodologies frequently combine laboratory experiments with geochemical modeling.
John Stolz is Professor of Environmental Microbiology and Director of Environmental and Energy Engineering at Duquesne University's School of Science and Engineering. His NASA-trained research examines microbial metal reduction, modern stromatolite ecosystems, and shale gas extraction impacts. His lab investigates arsenic/selenium biotransformation pathways, microbial communities in Shark Bay stromatolites, and environmental impacts of unconventional energy development. Recognized with multiple excellence awards including the Nobel J. Dick Endowed Chair. Over 150 publications explore microbial respiration mechanisms, biogeochemical cycling, and environmental bioremediation. Current grants support water quality testing near shale gas operations.
Alexandre Poulain is a Full Professor in the Department of Biology at the University of Ottawa and Vice Dean for Research and Infrastructure in the Faculty of Science. His multidisciplinary research bridges biogeochemistry, microbial physiology, and environmental toxicology. Education: B.Sc. (Angers, France), M.Sc. (INRS, Canada), Ph.D. (Université de Montréal, Canada), Postdoc (MIT, USA) Research Interests: Mercury cycling in Arctic and temperate ecosystems, microbial metal transformations, biosensor development for contaminants, redox reaction dynamics, bioremediation using environmental microbes, and mercury-organic matter interactions. His lab (2017-2025) has produced 15 recent publications on mercury biogeochemistry in oil sands, rice paddies, and Arctic lakes, alongside arsenic speciation studies and pesticide impacts on pollinators. Current students explore archaeal mercury regulators, acidothermophilic biosensors, and microbial remediation. Scientific contributions include: NSERC Postdoctoral Fellowship (2007-2009) Co-PI on Microbright, a startup commercializing microbial water treatment Developed portable arsenic biosensor tested in Cambodia Co-edited mercury-climate synthesis in Nature Communications
R. Kenneth Marcus serves as the Robert Adger Bowen Professor of Chemistry in Clemson University's College of Science Department of Chemistry, where he has maintained an active research program for 38 years. His work bridges analytical instrumentation development and advanced separation science with applications spanning nuclear safeguards to biomedical diagnostics. His academic foundation includes dual Bachelor of Science degrees in Chemistry (with honors) and Physics from Longwood College (1982), followed by a Ph.D. in Chemistry from the University of Virginia (1986). This multidisciplinary training underpins his innovative research approach. Dr. Marcus's research focuses on two synergistic thrusts: (1) plasma-based atomic spectrochemical techniques using glow discharge sources, particularly the liquid sampling-atmospheric pressure glow discharge (LS-APGD) microplasma for optical emission and mass spectrometry; and (2) capillary-channeled polymer (C-CP) fiber stationary phases for high-speed protein and extracellular vesicle separations. Current efforts target field-deployable nuclear safeguards instrumentation and exosome isolation platforms for clinical applications, leveraging commodity polymers like polypropylene and nylon. His 2024-2025 publications reveal a strategic convergence where LS-APGD mass spectrometry enables ultra-high-resolution isotopic analysis for nuclear applications, while C-CP fiber chromatography advances exosome purification across diverse biological matrices. This dual focus positions his work at the intersection of national security needs and emerging biomedical diagnostics. His distinguished recognition includes: Fellow of the Royal Society of Chemistry (2010) Fellow of the American Association for the Advancement of Science (2012) Fellow of the Society for Applied Spectroscopy (2016) Fellow of the National Academy of Inventors (2018) Clemson University Researcher of the Year (2019) South Carolina Governor’s Award for Excellence in Science Research (2001) Dr. Marcus has mentored 44 Ph.D. and 17 M.S. students to completion. His research receives sustained support from the National Nuclear Security Administration (NNSA) through Oak Ridge National Laboratory for nuclear safeguards instrumentation, the National Science Foundation (NSF) for chromatography development, and the Advanced Mammalian Biomanufacturing Innovation Center (AMBIC) for metal speciation studies in bioreactors. His laboratory occupies dedicated spaces (BRC 102, 102A, and 106) within Clemson's AG Biotech/Biosystems Research Complex, housing specialized instrumentation for plasma source development, mass spectrometry coupling, and high-throughput fiber chromatography systems that support collaborative work with nuclear security agencies and biomedical researchers.
دانشیار
Professor Andrew Berry is an Associate Professor and Head of the Geochemistry Research Area at the Research School of Earth Sciences, Australian National University (ANU). He holds a D.Phil. from the University of Oxford and a B.Sc. (Hons) from the University of Sydney. His research focuses on experimental petrology, geochemical processes in high-temperature environments, and the use of synchrotron-based techniques like X-ray absorption spectroscopy (XAS) to study element speciation in melts and minerals. Key areas include mantle metasomatism, oxidation state analysis of metals (Fe, Ti, Cr), and the geochemistry of carbonatites and rare earth elements. Education: D.Phil. (University of Oxford, 1997), B.Sc. (University of Sydney, 1991). Employment: Senior Fellow/Associate Professor at ANU (2012–present), Senior Lecturer at Imperial College London (2005–2011), and Research Fellow/Postdoctoral roles at ANU (2000–2005). Research Interests: Experimental studies of melt connectivity, oxidation state controls on element partitioning, and applications of synchrotron techniques. Current projects include investigating Fe³+/Fe²+ ratios in MORB, Ti oxidation states in hibonite, and REE behavior in carbonatites. Scientific Awards: Humboldt Research Fellowship (Universität Frankfurt, 2005). Advising & Grants: Supervised numerous PhD projects on topics like mantle metasomatism and zircon oxy-barometry. Active in collaborative projects on critical metals and carbonate melt geochemistry. Labs/Teams: Leader of the Experimental Petrology group at ANU, contributing to facilities like the Australian Synchrotron.
دانشیار
Ken Oakes is an Associate Professor in the Biology Department at Cape Breton University (CBU) and holds the Industrial Research Chair in Environmental Remediation. He specializes in environmental toxicology, nanotechnology, and aquatic ecosystems. With a Ph.D. from the University of Guelph and postdoctoral training at the University of Waterloo, his research focuses on reactive oxygen species, water treatment, and pollution mitigation. He has over 60 peer-reviewed publications and supervised numerous graduate/undergraduate theses. Key research areas include photocatalytic water treatment using TiO₂ composites, surface-enhanced Raman spectroscopy (SERS) for contaminant detection, and transdermal drug delivery via polymeric microneedles. His work addresses industrial effluent impacts on marine ecosystems and sustainable antifouling technologies. Recent studies investigate nanomaterials for environmental remediation and biomedical applications. Dr. Oakes has contributed to projects assessing pulp mill effluent effects on coastal ecosystems, copper-based Fenton chemistry for biofilm removal, and uranium extraction from water. His lab develops innovative solutions for environmental challenges, combining engineering, chemistry, and biology disciplines. Funding sources include industrial partnerships and academic grants focused on clean technologies.
Dr. Yuanzhi Tang is the Georgia Power Professor at the Georgia Institute of Technology with joint appointments in the School of Earth and Atmospheric Sciences and School of Civil and Environmental Engineering. He directs the Center for Critical Mineral Solutions, co-founded the Georgia Partnership for Essential Minerals, and serves as Associate Co-Director of Interdisciplinary Research at the Brook Byers Institute for Sustainable Systems. He is also Co-Editor-in-Chief of Chemical Geology and Associate Editor of Geochimica et Cosmochimica Acta . His research investigates molecular-scale interfacial processes in natural and engineered systems, focusing on: Contaminant fate/transport at microbe-mineral-water interfaces Biogeochemical cycling of metals and nutrients Resource recovery from waste streams Synchrotron applications in environmental science Recent publications emphasize rare earth element recovery, waste valorization, and sustainable energy materials, employing advanced spectroscopic techniques to understand reaction mechanisms. Professor Tang leads an active research group with multiple postdoctoral researchers, graduate students, and undergraduates. His externally funded projects include: NSF: Rare earth elements in sedimentary systems DOE: Critical metal recovery from waste streams NASA: Manganese oxide formation mechanisms DoD: Rare earth separation technologies
Roles and Affiliations: Dibs Sarkar is a Professor in the Department of Civil, Environmental, and Ocean Engineering at Stevens Institute of Technology. He serves as the Founding Director of the Stevens Center for Sustainability and the Sustainability Management MS and dual-degree MS-MBA programs. He is also an Adjunct Research Professor at Michigan Technological University and has held prior positions at Montclair State University and the University of Texas at San Antonio. Education: PhD (1997) in Geochemistry from the University of Tennessee at Knoxville MS (1991) and BS (1988) in Geology from the University of Calcutta Research Interests: Dr. Sarkar’s work focuses on environmental sustainability through a multidisciplinary lens, including soil/water chemistry, green technology development, and risk assessment. His research integrates geochemical, biological, and engineering principles to address environmental contamination, sustainable remediation of PFAS, phytoremediation, and stormwater management. He emphasizes holistic approaches to environmental problems, such as using vetiver grass for lead and TNT cleanup and developing biochar-based solutions. Grants and Funding: He has secured over $17 million in grants as PI/Co-PI for projects like PFAS remediation, sustainable stormwater management, and acid mine reclamation. Recent funding includes DOE projects on phytoextraction and NJDEP-supported studies on PFAS in wastewater. Awards and Recognition: Fellow of the Geological Society of America (2011) Fellow of the Soil Science Society of America (2019) Research Excellence Award (2022) Top 40 Under 40 San Antonio Rising Star Award (2004) Advisory and Editorial Roles: He chairs the Sustainability Minor at Stevens, edits multiple journals (e.g., Current Pollution Reports ), and serves on panels for NSF, NIH, and professional societies like SETAC and AGU. He is a founding member of SIROM Scientific Solutions, an environmental R&D firm. Labs and Teams: His research group collaborates on projects at the Stevens Center for Sustainability, focusing on green technologies, sustainable infrastructure, and environmental policy. The group emphasizes interdisciplinary innovation, from lab-scale studies to field demonstrations.
Thorsten Stumpf is a Professor and Director of the Institute of Resource Ecology at Helmholtz-Zentrum Dresden-Rossendorf (HZDR), with a joint professorship in Radiochemistry/Radioecology at Technische Universität Dresden. His work bridges fundamental chemistry and environmental safety in nuclear waste management. Research Interests: His research focuses on the molecular-level understanding of actinide and radionuclide behavior in the environment, including speciation, migration, and interaction with minerals, organic matter, and microorganisms. Key areas include radiochemistry, geochemistry, environmental chemistry, and nuclear waste disposal science. The recent publications reflect a strong trend in using advanced spectroscopic and synchrotron techniques (e.g., TRLFS, EXAFS, XRD) to study actinide speciation and redox behavior. Themes include bioassociation of radionuclides with plants and fungi, formation of actinide nanoparticles, and molecular interactions at mineral-water interfaces—critical for deep geological repository safety assessments. Scientific Awards: Fritz-Straßmann-Preis of the GDCh 'Fachgruppe Nuklearchemie' (2013) Advising and Grants: He has led significant research initiatives, including the Helmholtz-University Young Investigator Group and the Virtual Institute 'Advanced Solid – Aqueous Radiogeochemistry'. While specific students are not listed, his extensive publication record with multiple co-authors suggests active mentoring. His work is supported by Helmholtz Association funding and strategic collaborations. Labs and Teams: He leads the Institute of Resource Ecology at HZDR, which houses advanced laboratories for radiochemistry, spectroscopy, and environmental simulation. The institute is part of a larger network including CASUS and the Dresden High Magnetic Field Laboratory, enabling interdisciplinary research.
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