@inproceedings{b46f4ff08ee0468bb0f86ac57a641dc4,
title = "An image-based approach to measure the ferric ion diffusion coefficient in fricke gel dosimetry",
abstract = "A. numerical method was adopted to solve the diffusion equation to determine ferric ion diffusion coefficient in Friekeagarose gels. A fast MR acquisition technique was employed to avoid smearing of acquired data due to diffusion over an extended time period. Our results show that for a Fricke gel contained 1 mM ammonium ferrous sulfate, 1% agarose, 1 mM sodium chloride and 50 mM sulfuric acid, its ferric ion diffusion coefficient is 1.73×10 -2cm2h-1 in room temperature. This value is consistent with the 1 - 2×10-2cm2h-1 range obtained by previous studies under varying concentrations of gel ingredients.",
keywords = "Explicit method, Ferric ion diffusion coefficient, Fricke-infused gel dosimetry, Radiation dosimetry",
author = "Tseng, {Y. J.} and Huang, {Sung Cheng} and Chu, {W. C.}",
year = "2005",
doi = "10.1109/iembs.2005.1616220",
language = "English",
isbn = "0780387406",
series = "Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "7393--7396",
booktitle = "Proceedings of the 2005 27th Annual International Conference of the Engineering in Medicine and Biology Society, IEEE-EMBS 2005",
address = "美國",
note = "2005 27th Annual International Conference of the Engineering in Medicine and Biology Society, IEEE-EMBS 2005 ; Conference date: 01-09-2005 Through 04-09-2005",
}