The standard curve was constructed linear (R2 = 0.9723) using iron (II) sulfate solution (100–1000 μM), and the results were expressed as μM Fe (II)/g dry weight of the compound. DPPH assay method The scavenging activity of the DES was evaluated according to the recommended method ...
Lighthouse Individual Metric Scoring Curve 保存副本 登录注册 Cx=12(1−Erf(lnx−μ2σ)) 14 p = old "point of diminishing returns" control point 15 p=expμ+σ2−3σ−4+σ2 16 erf() using Abramowitz and Stegun formula 7.1.26 (error < 1.5e-7) ...