The dataset contains data on the dynamic light scattering measurements that were conducted and reported in the manuscript. The average size of the silver nanoparticles used is presented along with a time series of measurements measuring how the measured hydrodynamic diameter changed in the presence of Ampicillin over a 12 hour time period. This dataset is associated with the following publication: Surwade, P., C. Ghildyal, C. Weikel, T. Luxton, D. Peloquin, F. Xin, and V. Shah. Augmented antibacterial activity of ampicillin with silver nanoparticles against methicillin-resistant Staphylococcus aureus (MRSA). The Journal of Antibiotics. Springer Nature Group, New York, NY, 72(2): 50-53, (2019).

Data that was used to construct the table and figures associated with the manuscript. This dataset is associated with the following publication: Peloquin, D.M., E.J. Baumann Jr., and T.P. Luxton. Multi-method assessment of PVP-coated silver nanoparticles and artificial sweat mixtures (journal). CHEMOSPHERE. Elsevier Science Ltd, New York, NY, USA, 249: 126173, (2020).

The dataset contains energy and absorption data for XANES spectra indicated in Figure 1 of the manuscript. This dataset is associated with the following publication: Donner, E., K. Scheckel , R. Sekine, R. Popelka-Filcoff, J. Bennett, G. Brunetti, R. Naidu, S. McGrath, and E. Lombi. Non-labile silver species in biosolids remain stable throughout 50 years of weathering and ageing.. D.O. Carpenter, and E.Y. Zeng ENVIRONMENTAL POLLUTION. Elsevier Science Ltd, New York, NY, USA, 205: 78-86, (2015).

The data set contains all of the raw spectra for the XAFS data analysis and the data that was used to generate the figures and table in the manuscript and supporting information. The XAFS data requires the use of Demeter Software to access. This dataset is associated with the following publication: Clar, J., W. Platten, E. Baumann, A. Remsen, S. Harmon, C. Bennett-Stamper, T. Thomas, and T. Luxton. Dermal transfer and environmental release of CeO2 nanoparticles used as UV inhibitors on outdoor surfaces: Implications for human and environmental health. ENVIRONMENTAL POLLUTION. Elsevier Science Ltd, New York, NY, USA, 714-723, (2018).

Included in dataset. This dataset is associated with the following publication: Rogers, K., J. Navratilova, A. Stefaniak, L. Bowers, A. Knepp, S. Al-Abed, P. Potter, A. Gitipour, I. Radwan, C. Nelson, and K. Bradham. Characterization of engineered nanoparticles in commercially available spray disinfectant products advertised to contain colloidal silver. SCIENCE OF THE TOTAL ENVIRONMENT. Elsevier BV, AMSTERDAM, NETHERLANDS, 619620: 1375-1384, (2018).

the zip files contain outputs from the R-analysis for the nanosilver experiments. This dataset is associated with the following publication: Strickland, J., W. LeFew, J. Crooks, D. Hall, J. Ortenzio , K. Dreher , and T. Shafer. In vitro screening of silver nanoparticles and ionic silver using neural networks yields differential effects on spontaneous activity and pharmacological responses.. TOXICOLOGY. Elsevier Science Ltd, New York, NY, USA, 355(11): 1-8, (2016).

Digital droplet PCR fluorsence amplitude values from which plasmid copy concentrations of DNA standards were determined as described in D-EMMD-MEB-018-SOP-01and Journal article. Summary of stability testing results also provided. This dataset is associated with the following publication: Sivaganesan, M., M. Varma, S. Siefring, and R. Haugland. Quantification of plasmid DNA standards for U.S. EPA fecal indicator bacteria qPCR methods by droplet digital PCR analysis. JOURNAL OF MICROBIOLOGICAL METHODS. Elsevier Science Ltd, New York, NY, USA, 152: 135-142, (2018).

hyperspectral imaging data, images , flow cytometry histograms. This dataset is not publicly accessible because: EPA cannot release personally identifiable information regarding living individuals, according to the Privacy Act and the Freedom of Information Act (FOIA). This dataset contains information about human research subjects. Because there is potential to identify individual participants and disclose personal information, either alone or in combination with other datasets, individual level data are not appropriate to post for public access. Restricted access may be granted to authorized persons by contacting the party listed. It can be accessed through the following means: contact robert zucker by e-mail zucker.robert@epa.gov. Format: the imaging is in JP2 and ND 2 nikon files . the flow cytometry is in FSC3.0 format which is not uploadable. This dataset is associated with the following publication: Zucker, R., J. Ortenzio, L. Degn, J. Lerner , and W. Boyes. Biophysical Comparison of Four Silver Nanoparticles Coatings using Microscopy, Hyperspectral Imaging and Flow Cytometry.. PLoS ONE. Public Library of Science, San Francisco, CA, USA, 1-24, (2019).