低能离子注入生物组织原初过程的模拟计算  

Simulated Calculation of Original Physics Process of Action between Low- Energy Ion and Bio- goal

作　　者：卞坡[1] 张艳锋[1] 吴健[1] 秦广雍[1] 霍裕平[1] 

机构地区：[1]郑州大学离子束生物工程省重点实验室,郑州450052

出　　处：《郑州大学学报（自然科学版）》2001年第1期45-49,共5页Journal of Zhengzhou University (Natural Science)

摘　　要：基于 Monte-carlo算法 ,模拟了低能离子作用于生物靶的核阻止本领、入射的径迹和深度、质量能量沉积和溅射 .结果表明 ,单纯用物理方法只能描述离子束作用于生物样品的物理轮廓 。During the action between low energy ion and the bio-goal,power of the nuclear stopping,trail and the depth of irradiation,depositof energy and mass and spurting are simulated on the base of calculation of Monte-carlo.The resultshows thatphysical simulation can justdescribe the physical graphic of ion bean effect on biological samples.While a thorough description about the original process of ion beam should include the chemical effect.

关 键 词：Monte-carlo算法 生物工程 低能离子 Mylar膜 离子注入生物效应 生物组织 原初物理过程 

分 类 号：Q68[生物学—生物物理学]