Ontology highlight
ABSTRACT:
SUBMITTER: Pushpavanam K
PROVIDER: S-EPMC6858262 | biostudies-literature | 2019 Nov
REPOSITORIES: biostudies-literature
Pushpavanam Karthik K Inamdar Sahil S Dutta Subhadeep S Bista Tomasz T Sokolowski Thaddeus T Boshoven Eric E Sapareto Stephen S Rege Kaushal K
Science advances 20191115 11
Despite the emergence of sophisticated technologies in treatment planning and administration, routine determination of delivered radiation doses remains a challenge due to limitations associated with conventional dosimeters. Here, we describe a gel-based nanosensor for the colorimetric detection and quantification of topographical radiation dose profiles in radiotherapy. Exposure to ionizing radiation results in the conversion of gold ions in the gel to gold nanoparticles, which render a visual ...[more]