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While there is a growing body of information about hazards of nanomaterials, little is known about the risks to workers exposed to them. However, workers are the first people in society that are being exposed to the growing inventory of “nano-enabled” products in commerce. The number of workers involved in the investigation, manufacture, production, and disposal of these types of products is growing...
Assessing the need for and effectiveness of controlling airborne exposures to engineered nanomaterials in the workplace is difficult in the absence of occupational exposure limits (OELs). At present, there are practically no OELs specific to nanomaterials that have been adopted or promulgated by authoritative standards and guidance organizations. The vast heterogeneity of nanomaterials limits the...
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