Graphene detection in air: a proposal based on thermogravimetric behaviour

Viana, Camila de O.; Domingues, Danieli S.; Nascimento, Jefferson Patrício; Vieira, Fernanda Macedo Pereira; Fernandes, Thales F. D.; Silva, Diego E. L.; Xavier, Juliana F. S.; Miquita, Douglas R.; Santos, Adelina P.; Furtado, Clascídia Aparecida; Silva, Guilherme Frederico Bernardo Lenz e

doi:10.1088/1742-6596/1323/1/012006

Cited by 2 publications

(1 citation statement)

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“…Carbon nanoparticles are very light, and the gravimetric method gives a result related to the total particulate sampled. A recent study analyzed the use of thermogravimetric analyses in order to detect and differentiate different types of nanocarbon directly in the air-collecting filter [61]. For the off-line gravimetric method, conventional sampling regulations such as NIOSH Method 5040, NIOSH 0500, and NIOSH 0600 can be used [62,63].…”

Section: Exposure Monitoringmentioning

confidence: 99%

Risk Assessment and Health, Safety, and Environmental Management of Carbon Nanomaterials

Silva¹,

Viana²,

Domingues³

et al. 2020

Nanomaterials - Toxicity, Human Health and Environment

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The management of health, safety, and environmental (HSE) aspects during production, manipulation, storage, incorporation, and disposal of carbon nanomaterials is the key factor for the development of a safe-by-design work based on nanotechnology. The almost endless possibility of functionalization, chemical interaction, and addition of nanomaterials into new products implies a new management approach of HSE. Low amount of reliable toxicity and ecotoxicity data of nanomaterials and nanomaterial composites is available. As complete exposure/ release assessments are a challenging task, recommendation for control measurements is still based on the precautionary point of view. There is an incomplete understanding of environmental fate-and time-related exposure, and of consumer-and worker-related risks and hazards. Control banding and risk evaluation matrix tools can be used to mitigate labor and environment impacts of carbon nanomaterials. This chapter presents new tools and methodologies for exposure assessment and risk evaluation of hazards used on HSE management system of carbon nanomaterials.

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Section: Exposure Monitoringmentioning

confidence: 99%