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Drug carrying hydrogel base wound dressing |
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| Authors: | Jie Chen Yueqi Yang Pingbo Qian Zueteh MaWeibin Wu Peizhi Sung Xingguo Wang Jinghui Li |
| Institution: | Shanghai Applied Radiation Institute, Shanghai University of Science & Technology, Jia Ding, Shanghai 201800, China a Navy 411 Hospital, Shanghai 200081, China |
| Abstract: | A special drug carrying hydrogel base wound dressing by radiation preparation is developed for hospital uses. The dressing possesses high water absorption property. Radiation preparation is carried out using a Van de Graaff Accelerator as an electron radiation source. The effect of absorbed dose and cmount of crosslinking agent on the gel fraction and swelling ratio of the hydrogel were determined respectively. As a bio-medical material, standard tests were made. Results showed properties conforming with requirements for clinical applications. Results obtained from clinical tests were good. |
| Keywords: | Hydrogel wound dressing drug release radiation crosslinking |
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