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[求助]
怎么算LOD值，用SERS基底检测染料（只有5.3个金币，真是谢谢啦:shuai:）
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请问这篇文献的LOD值是怎么计算的啊，文章是这样写的： Fig. 6. As shown in Fig. 6A, the SERS intensity of the CV at 1174 cm-1 increased gradually with the increasing of the CV concentration. As shown in Fig. 6C, the log-log plot of the Raman intensity of CV at 1174 cm-1 versus its concentration yielded a good linear relationship. The linear equation was y ¼ 4.151+0.3557x (x was the logarithm of the CV concentration, y was logarithm of the SERS intensity of the Raman peak at 1174 cm-1, and the correlation coefficient (R2) was 0.978). The limit of detection (LOD) was about 1.03*10-10 M (S/N = 3).  1.png@鸭绿江畔 |
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