Abstract
Wet and dry extraction methods are two main methods used in toxicological in vitro and in vivo studies to recover particulate matter (PM) from filter papers. The aim of this study was to extract PM by wet and dry extraction methods and compare the elemental content and carcinogenic risks of extracts. PM10 samples were collected using fiberglass filters and a high-volume air sampler. For wet extraction, the method involved agitation in water, sonication in water bath, and agitation again. For dry extraction, the filters were sonicated and the PM was recovered using sweeping by a brush. Elemental composition of extracts was determined by inductively coupled plasma-optical emission spectrometry (ICP-OES). Excess lifetime cancer risks (ELCR) of As, Cd, Cr, Ni, and Pb in extracts were estimated. The average recovery efficiency (%) of dry and wet extraction methods were 36.8% and 58.5%, respectively. The average elemental concentration that resulted from dry and wet methods was calculated to be 2.27 and 1.26 μg/m3, respectively. The total ELCR of all heavy metals in both methods exceeds the 1 × 10−6 limit. However, the total ELCR of heavy metals that resulted from the dry method was higher than that from the wet method. In conclusion, the dry method showed to be more effective to recover a representative extract from the filter. This can ultimately lead to a realistic and robust response in toxicological studies. However, a toxicological comparison between the extracts of these two methods is required.
Similar content being viewed by others
References
Alfaro-Moreno, E., Martínez, L., García-Cuellar, C., Bonner, J. C., Murray, J. C., Rosas, I., Rosales, S. P., & Osornio-Vargas, A. R. (2002). Biologic effects induced in vitro by PM10 from three different zones of Mexico City. Environmental Health Perspectives, 110(7), 715–720.
Ashley, K., Andrews, R. N., Cavazos, L., & Demange, M. (2001). Ultrasonic extraction as a sample preparation technique for elemental analysis by atomic spectrometry. Journal of Analytical Atomic Spectrometry, 16(10), 1147–1153.
Başak, B., & Alagha, O. (2010). Trace metals solubility in rainwater: evaluation of rainwater quality at a watershed area, Istanbul. Environmental Monitoring and Assessment, 167(1–4), 493–503.
Bein, K., & Wexler, A. S. (2014). A high-efficiency, low-bias method for extracting particulate matter from filter and impactor substrates. Atmospheric Environment, 90, 87–95.
Bein, K., & Wexler, A. (2015). Compositional variance in extracted particulate matter using different filter extraction techniques. Atmospheric Environment, 107, 24–34.
Biran, R., Tang, Y.-Z., Brook, J., Vincent, R., & Keeler, G. (1996). Aqueous extraction of airborne particulate matter collected on hi-vol Teflon filters. International Journal of Environmental Analytical Chemistry, 63(4), 315–322.
Bowser, D. (2009). Standard operating procedure for PUF and filter CAP extract. New York University School of Medicine, New York.
Devlin, R. (2009). Standard operating procedure for extraction of concentrated particulate matter from PUF and G5300 media. Triangle Park: National Health and Environmental Effects Research Laboratory, US Environmental Protection Agency, Research Triangle Park Personal communication.
Dong, M. H. (2018). An introduction to environmental toxicology (4th ed.). Scotts Valley: CreateSpace Independent Publishing Platform.
Faraji, M., Pourpak, Z., Naddafi, K., Nodehi, R. N., Nicknam, M. H., Shamsipour, M., et al. (2018). Effects of airborne particulate matter (PM10) from dust storm and thermal inversion on global DNA methylation in human peripheral blood mononuclear cells (PBMCs) in vitro. Atmospheric Environment, 195, 170–178. https://doi.org/10.1016/j.atmosenv.2018.09.042.
Ghanbarian, M., Nicknam, M. H., Mesdaghinia, A., Yunesian, M., Hassanvand, M. S., Soleimanifar, N., et al. (2018). Investigation and comparison of in vitro genotoxic potency of PM 10 collected in rural and urban sites at Tehran in different metrological conditions and different seasons. Biological Trace Element Research, 1–10.
Hadei, M., & Naddafi, K. (2020). Cardiovascular effects of airborne particulate matter: a review of rodent model studies. Chemosphere, 242, 125204. https://doi.org/10.1016/j.chemosphere.2019.125204.
Hassanvand, M. S., Naddafi, K., Faridi, S., Nabizadeh, R., Sowlat, M. H., Momeniha, F., et al. (2015). Characterization of PAHs and metals in indoor/outdoor PM10/PM2.5/PM1 in a retirement home and a school dormitory. Science of the Total Environment, 527–528, 100–110. https://doi.org/10.1016/j.scitotenv.2015.05.001.
Kermani, M., Farzadkia, M., Kalantari, R. R., & Bahmani, Z. (2018). Fine particulate matter (PM 2.5) in a compost facility: heavy metal contaminations and health risk assessment, Tehran, Iran. Environmental Science and Pollution Research, 1–11.
Landlová, L., Čupr, P., Franců, J., Klánová, J., & Lammel, G. (2014). Composition and effects of inhalable size fractions of atmospheric aerosols in the polluted atmosphere: Part I. PAHs, PCBs and OCPs and the matrix chemical composition. [article]. Environmental Science and Pollution Research, 21(9), 6188–6204. https://doi.org/10.1007/s11356-014-2571-y.
Nabizadeh, R., Yousefian, F., Moghadam, V. K., & Hadei, M. (2019). Characteristics of cohort studies of long-term exposure to PM2.5: A systematic review. Environmental Science and Pollution Research. https://doi.org/10.1007/s11356-019-06382-6.
Park, E.-J., Kim, D.-S., & Park, K. (2008). Monitoring of ambient particles and heavy metals in a residential area of Seoul, Korea. Environmental Monitoring and Assessment, 137(1–3), 441–449.
Pope III, C. A., Burnett, R. T., Thun, M. J., Calle, E. E., Krewski, D., Ito, K., et al. (2002). Lung cancer, cardiopulmonary mortality, and long-term exposure to fine particulate air pollution. JAMA, 287(9), 1132–1141.
Roper, C., Chubb, L. G., Cambal, L., Tunno, B., Clougherty, J. E., & Mischler, S. E. (2015). Characterization of ambient and extracted PM2. 5 collected on filters for toxicology applications. Inhalation Toxicology, 27(13), 673–681.
Shahsavani, A., Naddafi, K., Jafarzade Haghighifard, N., Mesdaghinia, A., Yunesian, M., Nabizadeh, R., et al. (2012). The evaluation of PM10, PM2.5, and PM1 concentrations during the Middle Eastern Dust (MED) events in Ahvaz, Iran, from April through September 2010. Journal of Arid Environments, 77, 72–83. https://doi.org/10.1016/j.jaridenv.2011.09.007.
Shi, T., Schins, R. P., Knaapen, A. M., Kuhlbusch, T., Pitz, M., Heinrich, J., et al. (2003). Hydroxyl radical generation by electron paramagnetic resonance as a new method to monitor ambient particulate matter composition. Journal of Environmental Monitoring, 5(4), 550–556.
Sun, Y., Zhuang, G., Wang, Y., Han, L., Guo, J., Dan, M., et al. (2004). The air-borne particulate pollution in Beijing—concentration, composition, distribution and sources. Atmospheric Environment, 38, 5991–6004.
Turner, M. C., Krewski, D., Pope III, C. A., Chen, Y., Gapstur, S. M., & Thun, M. J. (2011). Long-term ambient fine particulate matter air pollution and lung cancer in a large cohort of never-smokers. American Journal of Respiratory and Critical Care Medicine, 184(12), 1374–1381.
US EPA. (1989). Risk assessment guidance for superfund. Volume I: Human health evaluation manual. Washington, D.C.: US Enivornment Protection Agency.
US EPA. (1990). Clean air act; for hazardous air pollutants (HAPs). Washington, D.C.: EPA.
US EPA (1998). Integrated risk information system. IRIS Substance List. United States.
US EPA (2005). Guidelines for carcinogen risk assessment. Washington, D.C.: Risk Assessment Forum, US Environmental Protection Agency.
Van Winkle, L. S., Bein, K., Anderson, D., Pinkerton, K. E., Tablin, F., Wilson, D., et al. (2015). Biological dose response to PM2. 5: effect of particle extraction method on platelet and lung responses. Toxicological Sciences, 143(2), 349–359.
Zarandi, S. M., Shahsavani, A., Khodagholi, F., & Fakhri, Y. (2018). Concentration, sources and human health risk of heavy metals and polycyclic aromatic hydrocarbons bound PM 2.5 ambient air, Tehran, Iran. Environmental Geochemistry and Health, 1–15.
Acknowledgments
The authors wish to thank Tehran University of Medical Sciences for the financial support.
Funding
This study was funded by Tehran University of Medical Sciences.
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
Conflict of interest
The authors declare that they have no conflict of interest.
Additional information
Publisher’s note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Electronic supplementary material
ESM 1
(DOCX 15 kb)
Rights and permissions
About this article
Cite this article
Hadei, M., Aboosaedi, Z. & Naddafi, K. Carcinogenic risks and chemical composition of particulate matter recovered by two methods: wet and dry extraction. Environ Monit Assess 192, 213 (2020). https://doi.org/10.1007/s10661-020-8156-y
Received:
Accepted:
Published:
DOI: https://doi.org/10.1007/s10661-020-8156-y