Nanotechnologies, engineered nanomaterials and occupational health and safety – A review

Savolainen, Kai; Pylkkänen, Lea; Norppa, Hannu; Falck, Ghita C.-M.; Lindberg, Hanna; Tuomi, Timo; Vippola, Minnamari; Alenius, Harri; Hämeri, Kaarle; Koivisto, Antti Joonas; Brouwer, D.H.; Mark, Dave; Bard, Delphine; Berges, Markus; Jankowska, E.; Pośniak, Małgorzata; Farmer, Peter B.; Singh, Raman P.; Krombach, Fritz; Bihari, Péter; Kasper, Gerhard; Seipenbusch, Martin

doi:10.1016/j.ssci.2010.03.006

Cited by 152 publications

(69 citation statements)

References 42 publications

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“…Traditionally, dust or particle release is measured using mass-based methods, and recommended exposure limits are given in mg/m 3 . Although these techniques can be used for nanomaterials, they are relatively insensitive Kuhlbusch et al, 2011;Savolainen et al, 2010). Figure 4 shows how the presence of nanomaterials can have a relatively small impact on the mass of a dust sample, and thus may be missed or considered insignificant when using mass-based approaches.…”

Section: 6mentioning

confidence: 99%

Nanomaterials in construction – what is being used, and where?

Jones

Gibb

Goodier

et al. 2019

Proceedings of the Institution of Civil Engineers - Constructio

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Identifying where nanomaterials are present in construction materials is challenging. Academic literature reports what nanotechnology can offer construction, but this can differ from the reality of what is currently in use.Furthermore, it is difficult to source accurate information regarding nano-enabled products on the market; under current legislation, the declaration of nano content is voluntary and there is no requirement to provide details within safety data sheets. Although publically available information remains opaque and incomplete, several studies and reports have attempted to clarify this situation. This research builds on this information, presenting an overview of the nano-enabled products currently available for use in construction. This is based on the literature, manufacturers' published information and on discussions with suppliers and end users. Concrete, glass and coatings are the most widely available nano-enabled products, together with insulation and special steels. The precise nanomaterial used in each case however, and the form and quantity involved can be difficult to identify. This makes assessing the risks difficult, which is problematic, as some nanomaterials are considered to be hazardous. More detailed information regarding commercially available products will be important if risks are to be managed, enabling the industry to take full advantage of the benefits of nanotechnology.

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Section: 6mentioning

confidence: 99%

Nanomaterials in construction – what is being used, and where?

Jones

Gibb

Goodier

et al. 2019

Proceedings of the Institution of Civil Engineers - Constructio

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“…It was noted in 2010 that, the evidence regarding potential exposure to nanomaterials was even less substantial and conclusive than that relating to their hazard profile (Savolainen et al, 2010). Unfortunately this continues to be the case.…”

Section: What Is Known About the Potential For Exposure To Nanomaterimentioning

confidence: 99%

Managing the unknown – Addressing the potential health risks of nanomaterials in the built environment

Jones

Gibb

Goodier

et al. 2016

Construction Management and Economics

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Nanomaterials offer significant potential for high performing new products in the built environment and elsewhere. However, there are uncertainties regarding their potential adverse health effects and the extent to which they are currently used. A desk study and interviews with those working across the construction, demolition and product manufacture sectors (n=59) identified the current state of knowledge regarding nanomaterial use within the built environment. Some nanomaterials are potentially toxic, particularly those based on fibres; others are much less problematic but the evidence base is incomplete. Very little is known regarding the potential for exposure for those working with nano-enabled construction materials. Identifying which construction products contain nanomaterials, and which nanomaterials these might be, is very difficult due to inadequate labelling by product manufacturers. Consequently, those working with nanoenabled products typically have very limited knowledge or awareness of this. Further research is required regarding the toxicology of nanomaterials and the potential for exposure during construction and demolition. Better sharing of the information which is already available is also required through the construction, demolition and manufacture / supply chains. This is likely to be important for other innovative products and processes in construction, not just those which use nanomaterials.

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“…The health effects of MNPs are concerned on the effects of these particles on the lungs, genotoxic, and possible carcinogenic effects of MNP (Savolainen et al 2010b). Mayer et al (2009) used human blood to determine the effects of size and surface charge of polystyrene MNPs on coagulation induction, thrombocyte, complement, granulocyte activation, as well as on hemolysis.…”

Section: Mnps' Health Effect By Life Cyclementioning

confidence: 99%

Nanoparticle pollution and associated increasing potential risks on environment and human health: a case study of China

Gao

Yang

Jin³

2015

Environ Sci Pollut Res

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The aims of this study are (1) to discuss the mechanism of nanoparticle lifecycle and estimate the impacts of its associated pollution on environment and human health; and (2) to provide recommendation to policy makers on how to leverage nanopollution and human health along with the rapid development of economics in China. Manufactured nanoparticles (MNPs) could either directly or indirectly impair human health and the environment. Exposures to MNP include many ways, such as via inhalation, ingestion, direct contact, or the use of consumer products over the lifecycle of the product. In China, the number of people exposed to MNP has been increasing year by year. To better provide medical care to people exposed to MNP, the Chinese government has established many disease control and prevention centers over China. However, the existing facilities and resources for controlling MNP are still not enough considering the number of people impacted by MNP and the number of ordinary workers in the MNP related industry applying for their occupational identification through the Center for Disease Control and Prevention. China should assess the apparent risk environment and human health being exposed to MNP and develop action plans to reduce the possibility of direct contacts between human beings and the emerging nanomaterials. In addition, we suggest more comprehensive studies on the MNP behavior and the development of quantitative approaches to measure MNP transport, and persistence should be carried out.

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Nanotechnologies, engineered nanomaterials and occupational health and safety – A review

Cited by 152 publications

References 42 publications

Nanomaterials in construction – what is being used, and where?

Nanomaterials in construction – what is being used, and where?

Managing the unknown – Addressing the potential health risks of nanomaterials in the built environment

Nanoparticle pollution and associated increasing potential risks on environment and human health: a case study of China

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