DOI: 10.1016/j.atmosenv.2014.05.023
Scopus记录号: 2-s2.0-84901434332
论文题名: A review of chemical and physical characterisation of atmospheric metallic nanoparticles
作者: Sanderson P ; , Delgado-Saborit J ; M ; , Harrison R ; M
刊名: Atmospheric Environment
ISSN: 0168-2563
EISSN: 1573-515X
出版年: 2014
卷: 94 起始页码: 353
结束页码: 365
语种: 英语
英文关键词: Metals
; Nanoparticles
; Particulate matter
; Ultrafine particles
Scopus关键词: Health
; Metals
; Nanoparticles
; Particles (particulate matter)
; Research
; Measurement techniques
; Metallic nanoparticles
; Nanoparticle exposures
; Number size distribution
; Particulate Matter
; Physical characterisation
; Spatial and temporal variation
; Ultrafine particle
; Metal nanoparticles
; fuel
; metal nanoparticle
; airborne sensing
; atmospheric pollution
; health risk
; literature review
; particle size
; physicochemical property
; pollution exposure
; size distribution
; spatiotemporal analysis
; toxicity
; aerosol
; air sampling
; atmosphere
; biomass
; chemical composition
; concentration (parameters)
; diesel engine
; electron microscopy
; exhaust gas
; exposure
; human
; incineration
; industrial production
; particle size
; physical chemistry
; priority journal
; review
Scopus学科分类: Environmental Science: Water Science and Technology
; Earth and Planetary Sciences: Earth-Surface Processes
; Environmental Science: Environmental Chemistry
英文摘要: Knowledge of the human health impacts associated with airborne nanoparticle exposure has led to considerable research activity aimed at better characterising these particles and understanding which particle properties are most important in the context of effects on health. Knowledge of the sources, chemical composition, physical structure and ambient concentrations of nanoparticles has improved significantly as a result. Given the known toxicity of many metals and the contribution of nanoparticles to their oxidative potential, the metallic content of the nanoparticulate burden is likely to be an important factor to consider when attempting to assess the impact of nanoparticle exposure on health. This review therefore seeks to draw together the existing knowledge of metallic nanoparticles in the atmosphere and discuss future research priorities in the field. The article opens by outlining the reasons behind the current research interest in the field, and moves on to discuss sources of nanoparticles to the atmosphere. The next section reviews ambient concentrations, covering spatial and temporal variation, mass and number size distributions, air sampling and measurement techniques. Further sections discuss the chemical and physical composition of particles. The review concludes by summing up the current state of research in the area and considering where future research should be focused. © 2014 The Authors. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/81012
Appears in Collections: 气候变化事实与影响
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作者单位: Division of Environmental Health and oRisk Management, School of Geography, Earth and Environmental Sciences, University of Birmingham, Edgbaston, Birmingham B15 2TT, United Kingdom
Recommended Citation:
Sanderson P,, Delgado-Saborit J,M,et al. A review of chemical and physical characterisation of atmospheric metallic nanoparticles[J]. Atmospheric Environment,2014-01-01,94