معرفی
Robert Root is an Associate Research Professor at the University of Arizona, affiliated with the Chorover Lab. He holds a PhD in Environmental Systems from UC Merced. His research focuses on geochemistry, metal speciation analysis (using techniques like EXAFS and XANES), and environmental remediation strategies for contaminants. Key interests include weathering processes, toxic metal mobility in mine tailings, and medical mineralogy applications. His work bridges laboratory spectroscopy, field studies, and astrochemistry (e.g., analyzing Ryugu asteroid samples).
Root’s recent studies address climate impacts on metal translocation in mining regions, PFAS detection in groundwater, and arsenic bioaccessibility in agricultural soils. He develops low-cost screening methods for environmental pollutants and investigates novel remediation technologies involving zero-valent iron systems. His research also explores microbial interactions with metals in contaminated soils and the spatial distribution of Valley Fever pathogens in Arizona soils.
Collaborative projects include analyzing asteroid samples for organic sulfur preservation and modeling planetary fluid chemistry. His work frequently integrates synchrotron-based X-ray spectroscopy for nanoscale chemical speciation studies.
