RADIATION SENSITIVITY OF MAGIC-F POLYMER GEL BY GOLD NANOPARTICLES

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MASOUMI H.; MOKHTARI DIZAJI M.; ARBABI A.; BAKHSHANDEH M.

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Seminar Paper

Paper Information

Seminar: INTERNATIONAL CONFERENCE ON RESEARCH IN SCIENCE AND TECHNOLOGY
Year:2016 | Issue:2

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Title

RADIATION SENSITIVITY OF MAGIC-F POLYMER GEL BY GOLD NANOPARTICLES

Author(s)

MASOUMI H. | MOKHTARI DIZAJI M. | ARBABI A. | BAKHSHANDEH M.

Keywords

NANOPARTICLES

RADIOTHERAPY

GEL DOSIMETRY

ULTRASOUND

Abstract

GOLD NANOPARTICLES HAVE BEEN APPLIED MUCH MORE EXTENSIVELY IN RADIOTHERAPY. THIS STUDY USED MAGIC-F POLYMER GEL WITH GOLD NANOPARTICLES IN ORDER TO ASSESS THE DOSE-RESPONSE OF THE SPEED OF THE SOUND. THE MAGIC-F POLYMER GEL WITH AND WITHOUT NANOPARTICLES WERE PLACED UNDER THE MEGAVOLTAGE IRRADIATION OF COBALT-60 WITH THE DOSES OF 0-60GY WITH THE STEP OF 6GY. AFTERWARDS, THE SPEED OF THE SOUND WAS ASSESSED USING AN ULTRASONIC TRANSMISSION DEVICE AND THE R2 PARAMETER WAS ASSESSED USING MAGNETIC RESONANCE IMAGING (MRI) AT 25OC AND 24H AFTER IRRADIATION. THE HIGHEST SENSITIVITY OF ULTRASOUND AND MRI PARAMETERS WAS OBTAINED IN THE RANGE OF 6-42GY, AND GEL SATURATION OCCURRED ABOVE 48GY. ADDITIONALLY, IN THE LINEAR RANGE OF 6-42GY, THE SPEED OF THE SOUND AND R2 PARAMETERS IN MAGIC-F POLYMER GEL WAS MORE WITH GOLD NANOPARTICLES THAN WITHOUT THEM. THE PRESENCE OF GOLD NANOPARTICLES INCREASES THE ABSORBED DOSE. THE PRESENCE OF GOLD NANOPARTICLES INCREASES THE ABSORBED DOSE AND THE SPEED OF THE SOUND CAN BE USE FOR DOSE - RESPONSE CURVE EXTRACTION.

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APA: Copy

MASOUMI, H., MOKHTARI DIZAJI, M., ARBABI, A., & BAKHSHANDEH, M.. (2016). RADIATION SENSITIVITY OF MAGIC-F POLYMER GEL BY GOLD NANOPARTICLES. INTERNATIONAL CONFERENCE ON RESEARCH IN SCIENCE AND TECHNOLOGY. SID. https://sid.ir/paper/929392/en

Vancouver: Copy

MASOUMI H., MOKHTARI DIZAJI M., ARBABI A., BAKHSHANDEH M.. RADIATION SENSITIVITY OF MAGIC-F POLYMER GEL BY GOLD NANOPARTICLES. 2016. Available from: https://sid.ir/paper/929392/en

IEEE: Copy

H. MASOUMI, M. MOKHTARI DIZAJI, A. ARBABI, and M. BAKHSHANDEH, “RADIATION SENSITIVITY OF MAGIC-F POLYMER GEL BY GOLD NANOPARTICLES,” presented at the INTERNATIONAL CONFERENCE ON RESEARCH IN SCIENCE AND TECHNOLOGY. 2016, [Online]. Available: https://sid.ir/paper/929392/en

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