Tsoganenko N M, Kiseleva M N, Alekseev A V, Dodonova N Ia, Chunaev A S
Biofizika. 1987 Jan-Feb;32(1):7-11.
On the basis of the known photodimerization of uracil it is proposed to use its films obtained by sublimation in vacuum for the dosimetry of genetically active UV radiation. Experimental estimations are presented of radiation dose rate resulting in a change of uracil optical density delta D/D0 under irradiation due to photodimerization for erythemal lamp lo-30. The data obtained are used for dosimetry of lethal damage of Chlamydomonas reinhardii. Estimations are also presented of the sun radiation dose rate which induce uracil photodimerization on the earth surface and in the extraterrestrial atmosphere.
基于已知的尿嘧啶光二聚作用，建议使用通过真空升华获得的尿嘧啶薄膜来进行遗传活性紫外线辐射的剂量测定。给出了红斑灯lo - 30照射下，由于光二聚作用导致尿嘧啶光密度变化ΔD / D0时的辐射剂量率的实验估计值。所获得的数据用于莱茵衣藻致死损伤的剂量测定。还给出了在地球表面和外层大气中诱导尿嘧啶光二聚作用的太阳辐射剂量率的估计值。
