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进步的质子疗法:微光束空间分离和FLASH剂量率的集成.

Yuting Lin1, Wei Wu2, Jufri Setianegara3

  • 1The University of Texas Southwestern Medical Center.

Research square
|December 11, 2025
PubMed
概括

将质子微束辐射疗法 (pMBRT) 与超高剂量率 (UHDR) 整合起来,可显著缩短治疗时间,从几分钟到几秒. 这一进步提高了pMBRT的剂量传递效率,为改善癌症治疗铺平了道路.

关键词:
一个闪光灯.迷你光束是一个迷你光束.笔光束扫描 扫描.空间分成的辐射疗法是空间分成的.

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Radiation and filtration are essential tools for microbial control, targeting microorganisms through distinct mechanisms. Radiation eliminates microbes by damaging their DNA, either killing them or inhibiting their growth. Based on wavelength, radiation is classified into two types: nonionizing and ionizing radiation.Non-ionizing radiation, such as UV radiation (200–400 nm), is absorbed by DNA, causing defects that effectively disinfect surfaces, air, and water, including safety cabinets.