{"accessLevel": "public", "bureauCode": ["020:00"], "contactPoint": {"fn": "Chunming Su", "hasEmail": "mailto:su.chunming@epa.gov"}, "description": "The XRD text files show counts per second of X-ray diffraction as a function of diffraction angle for six nanomaterials: industrial TiO2, toothpaste TiO2, sunscreen TiO2 and these materials after algae toxicity test. Figure 1 in TiO2 paper shows the raw data for the inhibition (%) as a function of time (h) for the nanomaterials at 5 mg/L concentration. \n\nThis dataset is associated with the following publication:\nGalletti, A., S. Seo, S.H. Joo, C. Su, and P. Blackwelder. Effects of titanium dioxide nanoparticles derived from consumer products on the marine diatom Thalassiosira pseudonana.   ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH. Ecomed Verlagsgesellschaft AG, Landsberg,  GERMANY, 23: 21113-21122, (2016).", "distribution": [{"downloadURL": "https://pasteur.epa.gov/uploads/10.23719/1503202/Fig.1%20in%20TiO2%20paper.xlsx", "mediaType": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet", "title": "Fig.1 in TiO2 paper.xlsx"}, {"downloadURL": "https://pasteur.epa.gov/uploads/10.23719/1503202/IndustrialTiO2.txt", "mediaType": "text/plain", "title": "IndustrialTiO2.txt"}, {"downloadURL": "https://pasteur.epa.gov/uploads/10.23719/1503202/SunscreenTiO2.txt", "mediaType": "text/plain", "title": "SunscreenTiO2.txt"}, {"downloadURL": "https://pasteur.epa.gov/uploads/10.23719/1503202/ToothpasteTiO2.txt", "mediaType": "text/plain", "title": "ToothpasteTiO2.txt"}, {"downloadURL": "https://pasteur.epa.gov/uploads/10.23719/1503202/ToxtestindustrialTiO2.txt", "mediaType": "text/plain", "title": "ToxtestindustrialTiO2.txt"}, {"downloadURL": "https://pasteur.epa.gov/uploads/10.23719/1503202/ToxtestsunscreenTiO2.txt", "mediaType": "text/plain", "title": "ToxtestsunscreenTiO2.txt"}, {"downloadURL": "https://pasteur.epa.gov/uploads/10.23719/1503202/ToxtesttoothpasteTiO2.txt", "mediaType": "text/plain", "title": "ToxtesttoothpasteTiO2.txt"}], "identifier": "https://doi.org/10.23719/1503202", "keyword": ["Marine", "Nanoproducts . Commercial TiO2", "environments . Toxicity . Exposure . Algae"], "license": "https://pasteur.epa.gov/license/sciencehub-license.html", "modified": "2018-11-27", "programCode": ["020:000"], "publisher": {"name": "U.S. EPA Office of Research and Development (ORD)", "subOrganizationOf": {"name": "U.S. Environmental Protection Agency", "subOrganizationOf": {"name": "U.S. Government"}}}, "references": ["https://doi.org/10.1007/s11356-016-7556-6"], "rights": null, "title": "X-Ray diffraction of titanium dioxide nanoparticles and their inhibition of marine diatom growth"}