论文标题
Cu（II），Pb（II），Mg（II）离子对γ辐照的螺旋藻的影响
Effect of Cu(II), Pb(II), Mg(II) ions on gamma-irradiated Spirulina platensis
论文作者
论文摘要
金属离子Cu（II），Pb（ii），Mg（II）对螺旋藻量义细胞的影响在CS137γ辐射离散剂量（在每种情况下为20 kGy辐照剂量）和使用UV-VIS光谱法的3倍。结果表明，在相互作用效率方面，金属离子Mg（ii），pb（ii），cu（ii）彼此不同。特别是，Mg（ii）离子是一种刺激物，可在几次使用离散剂量的辐射和培养后增加螺旋藻的含量。对于Pb（II）离子，低浓度下的吸收强度的变化缓慢降低，然后随着Pb（II）浓度的升高，C-Phycococyanin，CH1A的吸收强度增加，这意味着螺旋藻铂量含量的数量增加。对Cu（II）的这种影响未观察到。
Influence of metal ions Cu(II), Pb(II), Mg(II) on Spirulina platensis cells were studied after three times Cs137 gamma irradiation discrete dose (in each case 20 kGy irradiation dose) and recultivation using UV-VIS spectrometry. It was shown, that metal ions Mg(II), Pb(II), Cu(II) differ from each other in terms of interaction efficiency. In particular, Mg(II) ions act as a stimulant to increase content for Spirulina platensis components after several times with discrete doses of radiation and cultivation . For Pb (II) ions, the change in absorption intensity at low concentrations slowly decreases, and then with an increase in the Pb (II) concentration, the absorption intensity increases for C-phycocyanin, Ch1a, which implies an increase in the quantity content of Spirulina platensis constituents. Such effect for Cu(II) not observed.
