PL EN


Preferencje help
Widoczny [Schowaj] Abstrakt
Liczba wyników
Tytuł artykułu

Design and fabrication of 125I seeds for brachytherapy using capillary-based microfluidic technique

Treść / Zawartość
Identyfikatory
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
A new kind of 125I seeds with a core-shell structure were synthesized by an easy assembling–disassembling coaxial capillaries microfluidic device. The dose distribution of a 125I brachytherapy source fabricated by arranging six 125I seeds collinearly within a cylindrical titanium capsule was simulated by modelling the source in a water phantom using Monte Carlo N-Particle Transport code. The infl uence of the motion and the core size of the 125I seeds on the dose distribution was also studied in this work.
Czasopismo
Rocznik
Strony
55--60
Opis fizyczny
Bibliogr. 17 poz., rys.
Twórcy
autor
  • University of Science and Technology of China Department of Engineering and Applied Physics Huang-Shan Road 443, He-Fei, P. R. China
autor
  • University of Science and Technology of China Department of Engineering and Applied Physics Huang-Shan Road 443, He-Fei, P. R. China
autor
  • University of Science and Technology of China Department of Engineering and Applied Physics Huang-Shan Road 443, He-Fei, P. R. China
autor
  • University of Science and Technology of China Department of Engineering and Applied Physics Huang-Shan Road 443, He-Fei, P. R. China
Bibliografia
  • 1. Zhang, F. J., Wu, P. H., Zhao, M., Huang, J. H., Fan, W. J., Gu, Y. K., Liu, J., Zhang, L., & Lu, M. J. (2006). CT guided radioactive seed 125I implantation in treatment of pancreatic cancer. Natl. Med. J. Chin., 86(4), 223–227. (in Chinese).
  • 2. Chino, K., Silvain, D., Grace, A., Stubbs, J., & Stea, B. (2008). Feasibility and safety of outpatientrachytherapy in 37 patients with brain tumors using the GliaSite (R) Radiation Therapy System. Med. Phys., 35(7), 3383–3388. https://doi.org/10.1118/1.2940602.
  • 3. Popescu, C. C., Wise, J., Sowards, K., Meigooni, A. S., & Ibbott, G. S. (2000). Dosimetric characteristics of the Pharma Seed (TM) model BT-125-I source. Med. Phys., 27(9), 2174–2181. https://doi.org/10.1118/1.1289897.
  • 4. He, J., Song, H., Jian, Y., Jiang, L., Zhong, W., Li, X., Ma, Z., & Liu, G. (2011). Adsorption of I-125 on palladium coated silver wire. J. Radioanal. Nucl. Chem., 290(2), 469–473. https://doi.org/10.1007/s10967-011-1334-1.
  • 5. Saxena, S. K., Sharma, S. D., Dash, A., & Venkatesh, M. (2009). Development of a new design I-125-brachytherapy seed for its application in the treatment of eye and prostate cancer. Appl. Radiat. Isot., 67(7/8), 1421–1425. https://doi.org/10.1016/j.pradiso.2009.02.040.
  • 6. Mathew, C., Majali, M. A., & Balakrishnan, S. A. (2002). A novel approach for the adsorption of iodine-125 on silver wire as matrix for brachytherapy source for the treatment of eye and prostate cancer. Appl. Radiat. Isot., 57(3), 359–367. https://doi.org/10.1016/S0969-8043(02)00099-4.
  • 7. Steinbacher, J. L., & McQuade, D. T. (2006). Polymer chemistry in flow: New polymers, beads, capsules, and fibers. J. Polym. Sci. Pol. Chem., 44(22), 6505–6533.https://doi.org/10.1002/pola.21630.
  • 8. Chang, Z., Serra, C. A., Bouquey, M., Prat, L., & Hadziioannou, G. (2009). Co-axial capillaries microfluidic device for synthesizing size- and morphologycontrolled polymer core-polymer shell particles. Lab Chip, 9(20), 3007–3011. https://doi.org/10.1039/b913703c.
  • 9. Rivard, M. J. (2001). Monte Carlo calculations of AAPM Task Group Report No. 43 dosimetry parameters for the MED3631-A/(MI)-I-125 source. Med. Phys., 28(4), 629–637. https://doi.org/10.1118/1.1355306.
  • 10. Rivard, M. J., Coursey, B. M., DeWerd, L. A., Hanson, W. F., Huq, M. S., Ibbott, G. S., Mitch, M. G., Nath, R., & Williamson, J. F. (2004). Update of AAPM Task Group No. 43 Report: A revised AAPM protocol for brachytherapy dose calculations. Med. Phys., 31(3), 633–674. https://doi.org/10.1118/1.1646040.
  • 11. Chang, Z., Serra, C. A., Bouquey, M., Kraus, I., Li, S., & Koehler, J. M. (2010). Multiscale materials from microcontinuous-fl ow synthesis: ZnO and Au nanoparticle-filled uniform and homogeneous polymer microbeads. Nanotechnology, 21(1), 015605. https://doi.org/10.1088/0957-4484/21/1/015605.
  • 12. Weast, C. R. (Ed.).(1984). CRC Handbook of chemistry and physics (65 ed.) Boca Raton: Chemical Rubber Company.
  • 13. Serra, C. A., & Chang, Z. (2008). Microfluidic assisted synthesis of polymer particles. Chem. Eng. Technol., 31(8), 1099–1115. https://doi.org/10.1002/ceat.200800219.
  • 14. Richter, A. G., Guico, R., Shull, K., & Wang, J. (2006). Thickness and interfacial roughness changes in polimer thin films during X-irradiation. Macromolecules, 39(4), 1545–1553. https://doi.org/10.1021/ma050060v.
  • 15. Utada, A. S., Chu, L. -Y., Fernandez-Nieves, A., Link, D. R., Holtze, C., & Weitz, D. A. (2007). Dripping, jetting, drops, and wetting: The magic of microfluidics. MRS Bull., 32(9), 702–708. https://doi.org/10.1557/mrs2007.145.
  • 16. Utada, A. S., Lorenceau, E., Link, D. R., Kaplan, P. D.,Stone, H. A., & Weitz, D. A. (2005). Monodisperse double emulsions generated from a microcapillary device. Science, 308(5721), 537–541. https://doi.org/10.1126/science.1109164.
  • 17. X-5 Monte Carlo Team. (2005). MCNP – A General Monte Carlo N-particle Transport Code, Version 5.Los Alamos: Los Alamos National Laboratory
Uwagi
Opracowanie rekordu ze środków MNiSW, umowa Nr 461252 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2021).
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-4885a00f-7c36-4690-b816-054c1d555002
JavaScript jest wyłączony w Twojej przeglądarce internetowej. Włącz go, a następnie odśwież stronę, aby móc w pełni z niej korzystać.