Papers
3
Total Citations
168
H-Index
3
About
Sam Stone is a pioneering researcher in occupational respiratory toxicology, with a primary focus on welding fume exposure and its health impacts. His work centers on understanding how inhalation of welding-generated nanoparticles affects lung function, inflammation, and immune defense mechanisms. Stone’s major contributions include the design and construction of a novel robotic welding fume generator and inhalation exposure system for laboratory animals (93 citations), which enabled controlled, reproducible studies of fume toxicity. He also developed a novel method for assessing respiratory deposition of welding fume nanoparticles (40 citations), advancing the field’s ability to evaluate nanoparticle-specific risks. His research demonstrated that short-term inhalation of mild steel welding fume did not cause lung inflammation or injury in rats but did alter defense responses to bacterial infection (35 citations), revealing subtle yet critical immune effects. With over 168 total citations across his key works, Stone’s findings have informed safety standards and highlighted the need for targeted protective measures against nanoparticle exposures. His innovative exposure systems and mechanistic insights make him a vital figure in occupational health research, bridging engineering and toxicology to protect workers.
Research Focus
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