蔬菜种子的辐射敏感性与超弱发光动力学分析

VEGETABLE SEED RADIOSENSITIVITY AND KINETIC ANALYSIS OF SUPER-WEAK BIOLUMINESCENCE

对几种蔬菜种子的辐射诱导生物化学发光 (ICL)的动力学参数进行研究与分析 ,结果表明 :种子的ICL与辐射剂量成正相关 ,两者符合Y =Y0 eKD 的关系 ,K值越大 ,种子在电离辐射的作用下发光就越强 ,不同种子之间K值达到了显著水平 ;

Bioluminescence of several vegetable seeds induced by γ rays was studied. The results show that positive relation exists between seeds bioluminescence and irradiation dose, which fits with equation Y=Y 0e KD . The higher the K value is, the more intense the bioluminescence induced by γ rays is. Significant differences among K values were found with different varieties. The bioluminescence and exterior measurement value of seed radiosensitivity showed good consistency.