Papers
3
Total Citations
188
H-Index
3
About
Samuel Stone is a leading researcher in occupational health, with a primary focus on the toxicology of welding fumes. His work has been instrumental in characterizing the chemical composition and biological reactivity of aerosols generated during stainless steel and mild steel welding. Stone’s most-cited study (94 citations) demonstrated that stainless steel welding fumes are significantly more potent than mild steel fumes in generating reactive oxygen species, a key mechanism for cellular damage and lung disease. In a highly influential 2008 paper (51 citations), he showed that hexavalent chromium—a known carcinogen—in stainless steel fumes varies dramatically depending on the welding process and shield gas composition, providing critical guidance for exposure control. His 2010 study (43 citations) further advanced the field by identifying multiple manganese chemical species in gas metal arc welding fumes, linking specific welding parameters to the generation of neurotoxic manganese forms. Collectively, Stone’s research has provided the foundational evidence needed to assess and mitigate the respiratory and neurological risks faced by hundreds of thousands of welders worldwide.
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