Novel Technology for Radiation Protection

Metadata Updated: November 12, 2020

The purpose of this project is to assess and compare the efficacy of different cerium oxide nanoparticles (CNPs) formulation to mitigate lung injury following exposure to potentially lethal doses of radiation. Radiation exposure to living tissue generates free radicals through ionizing reaction such as photoelectric effect, Compton and Auger effects.  Radiation induced lung damage (pneumonitis/fibrosis) is the leading cause of death in persons acutely exposed to radiation when gastrointestinal and hematopoietic syndromes are successfully treated. Our preliminary study has shown that CNPs protect from radiobiological effects of photons on healthy tissue. Successful completion would lead to an effective and safe method for restoring normal tissue function and improving survival following acute radiation exposure.

Access & Use Information

Public: This dataset is intended for public access and use. License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

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Dates

Metadata Created Date November 12, 2020
Metadata Updated Date November 12, 2020

Metadata Source

Harvested from NASA Data.json

Additional Metadata

Resource Type Dataset
Metadata Created Date November 12, 2020
Metadata Updated Date November 12, 2020
Publisher Space Technology Mission Directorate
Unique Identifier Unknown
Maintainer
Identifier TECHPORT_12031
Data First Published 2014-10-01
Data Last Modified 2020-01-29
Public Access Level public
Bureau Code 026:00
Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
Metadata Catalog ID https://data.nasa.gov/data.json
Schema Version https://project-open-data.cio.gov/v1.1/schema
Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
Homepage URL https://techport.nasa.gov/view/12031
Program Code 026:027
Source Datajson Identifier True
Source Hash b21545712afb507c8b5238950bbcbefd9bbe5791
Source Schema Version 1.1

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