• Organization: U.S. Environmental Protection Agency
• Updated: 2023-01-02

Dataset for "Gaines LGT, Sinclair G, Williams AJ. A proposed approach to defining per- and polyfluoroalkyl substances (PFAS) based on molecular structure and formula. Integr Environ Assess Manag....

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• Organization: U.S. Department of Health & Human Services
• Updated: 2025-06-18

Three dimensional structures provide a wealth of information on the biological function and the evolutionary history of macromolecules. They can be used to examine sequence-structure-function...

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• Organization: National Institute of Standards and Technology
• Updated: 2003-07-01 00:00:00

This data base contains the rotational spectral lines observed and reported in the open literature for 55 triatomic molecules through June 1976. The isotopic molecular species, assigned quantum...

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• Organization: U.S. Environmental Protection Agency
• Updated: 2023-03-02

Data for Ann M. "Richard, Ryan Lougee, Matthew Adams, Hannah Hidle, Chihae Yang, James Rathman, Tomasz Magdziarz, Bruno Bienfait, Antony J. Williams, and Grace Patlewicz, Chemical Research in...

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• Organization: U.S. Environmental Protection Agency
• Updated: 2019-06-17

The US EPA Toxicity Forecasting (ToxCast) project has involved the generation of large amount of high throughput in vitro data (Over 4000 chemicals tested in between 100 and 700 assays). This data...

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• Organization: U.S. Environmental Protection Agency
• Updated: 2016-05-20

List of chemicals used for model evaluation, their MW, log KOW, and references for the original data source(s), the review(s) the data was collected from, and reference for log KOW as cited in the...

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• Organization: Department of the Interior
• Updated: 2020-08-27T00:00:00Z

These data were compiled for a mtDNA (CO1 gene) analysis of net-spinning caddisflies (Hydropsyche oslari) in the Colorado River Basin of the western United States. They were incorporated in a...

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• Organization: National Aeronautics and Space Administration
• Updated: 2025-08-21

When germinated and grown on-board the ISS (International Space Station), plant do not exhibit abnormal structures but they do have altered growth habits and this project aims to investigate the...

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• Organization: National Aeronautics and Space Administration
• Updated: 2025-04-23

When germinated and grown on-board the ISS (International Space Station) plant do not exhibit abnormal structures but they do have altered growth habits and this project aims to investigate the...

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• Organization: National Institute of Standards and Technology
• Updated: 2005-11-01 00:00:00

This database contains the rotational spectral lines observed and reported in the open literature for 121 diatomic molecules through July 2002. The isotopic molecular species, assigned quantum...

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• Organization: National Aeronautics and Space Administration
• Updated: 2025-04-23

When germinated and grown on-board the ISS (International Space Station) plant do not exhibit abnormal structures but they do have altered growth habits and this project aims to investigate the...

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• Organization: National Institute of Standards and Technology
• Updated: 2004-07-01 00:00:00

This database contains the rotational spectral lines observed and reported in the open literature for 91 hydrocarbon molecules through September 1987. The isotopic molecular species, assigned...

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• Organization: Department of the Interior
• Updated: 2024-01-04T00:00:00Z

Here we provide the molecular datasets and metadata associated with specimens used in the investigation of species boundaries and phylogeographic structure of two freshwater mussels, one common...

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• Organization: U.S. Environmental Protection Agency
• Updated: 2021-12-13

This dataset contains the molecular occurrence and concentration of Legionella pneumophila, M. avium, M. intracellulare and M. abscessus by structure type. Portions of this dataset are...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2006-07-14T00:00:00.000+00:00

The database provides information on prescribed amounts, levels detected in aquatic environments, chemical structure, molecular weight, octanol-water partition coefficients, water solubility,...

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• Organization: National Institute of Standards and Technology
• Updated: 2016-10-25

ZENO is a software tool, which computes material, solution and suspension properties for a specified particle shape or molecular structure using path-integral and Monte Carlo methods. These...

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• Organization: U.S. Department of Health & Human Services
• Updated: 2025-09-06

The present invention belongs to the field of polymerization and processing of polymer and relates to the preparation of a kind of functional polyolefin master batch. The functional master batch...

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• Organization: U.S. Environmental Protection Agency
• Updated: 2018-08-27

Link to Github repository containing the source code that can be used to build the Sustainable Chemistry Expert Framework tool. This dataset is associated with the following...

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• Organization: National Institute of Standards and Technology
• Updated: 2021-04-23 00:00:00

As monoclonal antibodies have become a vital resource in medicine, knowledge of their complex molecular structures has increased in importance. Thousands of Fab and Fc fragments are described in...

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• Organization: Department of Agriculture
• Updated: 2025-11-21

The American cranberry (Vaccinium macrocarpon Ait.) is a recently domesticated, economically important, fruit crop with limited molecular resources. New genetic resources could accelerate genetic...

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