C. C. Williams
Papers
1
Total Citations
94
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1
About
Dr. C. C. Williams is a leading figure in environmental and analytical chemistry, with a primary focus on the development of robust methods for biomonitoring human exposure to pesticides. Her most influential work, a 1995 paper with 94 citations, introduced a groundbreaking isotope dilution technique coupled with tandem mass spectrometry for the determination of pesticide metabolites in human urine. This method, which measures 12 distinct analytes, revolutionized exposure assessment by enabling precise quantification of trace-level compounds. Dr. Williams’ approach integrates complex sample preparation—including enzyme hydrolysis, automated solvent extraction via laboratory robotics, phase-transfer catalysis derivatization, and silica cleanup—to achieve unparalleled accuracy and reliability. Her contributions have provided a critical tool for epidemiological studies and regulatory toxicology, directly linking environmental pesticide use to human health outcomes. By establishing a gold standard for metabolite analysis, Dr. Williams has empowered researchers to track exposure pathways with confidence, making her work foundational for both public health policy and ongoing investigations into the long-term effects of agricultural chemicals.
Research Focus
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Top Papers
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