Zobrazeno 1 - 10
of 51
pro vyhledávání: '"Imali A. Mudunkotuwa"'
Autor:
Vicki H. Grassian, Jae Hong Park, T. Renée Anthony, Imali A. Mudunkotuwa, Levi W. D. Mines, Thomas M. Peters
Publikováno v:
Aerosol Science and Technology. 50:497-506
Porous polyurethane foam was evaluated to replace the eight nylon meshes used as a substrate to collect nanoparticles in the Nanoparticle Respiratory Deposition (NRD) sampler. Cylindrical (25 mm diameter by 40 mm deep) foam with 100 pores per inch wa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e95cfee391303238f1b0bf58bbe2837b
https://doi.org/10.1080/02786826.2016.1164828
https://doi.org/10.1080/02786826.2016.1164828
Publikováno v:
Journal of Occupational and Environmental Hygiene. 13:30-39
Titanium dioxide (TiO(2)) particles, including nanoparticles with diameters smaller than 100 nm, are used extensively in consumer products. In a 2011 current intelligence bulletin, the National Institute of Occupational Safety and Health (NIOSH) reco
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0a437940010069a9c4c4f90080d8a584
https://doi.org/10.1080/15459624.2015.1072278
https://doi.org/10.1080/15459624.2015.1072278
Autor:
Vicki H. Grassian, James E. Hutchison, Clayton Teague, Agnes B. Kane, Sarah C. Larsen, Young-Shin Jun, Philip Demokritou, Boris L. T. Lau, Amanda J. Haes, Jacqueline A. Isaacs, Imali A. Mudunkotuwa, Catherine J. Murphy, Saiful I. Khondaker, Omowunmi A. Sadik, Navid B. Saleh, Barbara Karn, John M. Pettibone
Publikováno v:
Environmental Science: Nano. 3:15-27
Nanotechnology is no longer in its infancy and has made significant advances since the implementation of the National Nanotechnology Initiative (NNI) in 2000. Incorporation of nanotechnology in many fields including information technology, medicine,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3da09843f1ea6ba5b927214bbfc62667
https://doi.org/10.1039/c5en00112a
https://doi.org/10.1039/c5en00112a
Autor:
Imali A. Mudunkotuwa, Ibrahim M. Al-Naiema, Vicki H. Grassian, Elizabeth A. Stone, Armando D. Estillore
Publikováno v:
Fuel. 162:111-120
Gas and particle emissions from co-firing coal and two types of biomass versus coal was evaluated in a circulating fluidized bed boiler operating with a constant energy input. Compared to coal, co-firing 50% oat hulls (by weight) significantly reduce
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9d75f9f097d7638438dbf7ce38202ea8
https://doi.org/10.1016/j.fuel.2015.08.054
https://doi.org/10.1016/j.fuel.2015.08.054
Publikováno v:
Environmental Science: Nano. 2:429-439
Current practices of initial nanoparticle characterization with respect to particle size, shape, surface and bulk composition prior to experiments to test, for example, cellular interaction or toxicity, will not accurately describe nanomaterials in a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cad05f46d917dde1c1c8cf75b1515fed
https://doi.org/10.1039/c4en00215f
https://doi.org/10.1039/c4en00215f
Autor:
Luis G. Vargas Buonfiglio, Oriana G. Vanegas Calderón, Mahmoud H. Abou Alaiwa, Alicia K. Gerke, Jennifer Borcherding, Joseph Zabner, Alejandro P. Comellas, Vicki H. Grassian, Imali A. Mudunkotuwa
Publikováno v:
Environmental health perspectives, vol 125, iss 7
Buonfiglio, LGV; Mudunkotuwa, IA; Abou Alaiwa, MH; Calderon, OGV; Borcherding, JA; Gerke, AK; et al.(2017). Effects of Coal Fly Ash Particulate Matter on the Antimicrobial Activity of Airway Surface Liquid. ENVIRONMENTAL HEALTH PERSPECTIVES, 125(7), 077003. doi: 10.1289/EHP876. UC San Diego: Retrieved from: http://www.escholarship.org/uc/item/0fq156mx
Environmental Health Perspectives
Buonfiglio, LGV; Mudunkotuwa, IA; Abou Alaiwa, MH; Calderon, OGV; Borcherding, JA; Gerke, AK; et al.(2017). Effects of Coal Fly Ash Particulate Matter on the Antimicrobial Activity of Airway Surface Liquid. ENVIRONMENTAL HEALTH PERSPECTIVES, 125(7), 077003. doi: 10.1289/EHP876. UC San Diego: Retrieved from: http://www.escholarship.org/uc/item/0fq156mx
Environmental Health Perspectives
Background: Sustained exposure to ambient particulate matter (PM) is a global cause of mortality. Coal fly ash (CFA) is a byproduct of coal combustion and is a source of anthropogenic PM with worldwide health relevance. The airway epithelia are lined
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::75067557a4316f4bb21f3080d3e1c946
https://escholarship.org/uc/item/0fq156mx
https://escholarship.org/uc/item/0fq156mx
Autor:
Imali A. Mudunkotuwa, Levi W. D. Mines, Donna J. H. Vosburgh, T. Renée Anthony, Thomas M. Peters, Jae Hong Park
The nanoparticle respiratory deposition (NRD) sampler is a personal sampler that combines a cyclone, impactor, and a nylon mesh diffusion stage to measure a worker's exposure to nanoparticles. The concentration of titanium in the nylon mesh of the di
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3518cf361b88744fac40ef226bfd6d57
Autor:
Aditya Stanam, Jong Sung Kim, Peter S. Thorne, Vicki H. Grassian, Thomas M. Peters, Jae Hong Park, Imali A. Mudunkotuwa
Publikováno v:
Aerosol Science and Technology. 48:768-776
This study introduces spark discharge system (SDS) as a way to simulate welding fumes. The SDS was developed using welding rods as electrodes with an optional coagulation chamber. The size, morphology, composition, and concentration of the fume produ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2f93e542adaaba85d327f926c3d65c6b
https://doi.org/10.1080/02786826.2014.925536
https://doi.org/10.1080/02786826.2014.925536
Publikováno v:
The Analyst. 139:870-881
Given the importance of nanoparticle surface composition in nanotoxicology, analytical tools that can probe nanoparticle surfaces in aqueous media are crucial but remain limited. Attenuated total reflectance Fourier transform infrared (ATR-FTIR) spec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2fa2cfbd45263ace030abe231613af7c
https://doi.org/10.1039/c3an01684f
https://doi.org/10.1039/c3an01684f