Colorimetric radiation dosimetry based on functional polymer and nanoparticle hybrid

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United States of America Patent

PATENT NO 9057787
APP PUB NO 20140312249A1
SERIAL NO

13868654

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A method for colorimetric radiation dosimetry includes subjecting an aggregate including a polymeric matrix having uniformly dispersed nanoparticles therein to radiation. The aggregate is soaked in a solution selected to dissolve decomposed pieces of the polymeric matrix to release into the solution nanoparticles from the decomposed pieces. Color of the solution is compared to a reference to determine a dose of radiation based on number of liberated nanoparticles.

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GLOBALFOUNDRIES INCMAPLES CORPORATE SERVICES LIMITED PO BOX 309 UGLAND HOUSE GRAND CAYMAN KY1-1104

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cao, Qing Yorktown Heights, US 156 601
Cheng, Kangguo Schenectady, US 3099 32749
Li, Zhengwen Scarsdale, US 126 1511
Liu, Fei Yorktown Heights, US 433 2676
Zhang, Zhen Ossining, US 498 4584

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