Determination of critical micelle concentration by hyper-Rayleigh scattering

…, A Krishnan, PK Das, S Ramakrishnan

文献索引：Ghosh, Suhrit; Krishnan, Anu; Das, Puspendu K.; Ramakrishnan Journal of the American Chemical Society, 2003 , vol. 125, # 6 p. 1602 - 1606

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被引用次数: 34

摘要

The critical micelle concentration (CMC) of several surfactants that contain an NLO chromophore, either at the hydrocarbon tail, or at the hydrophilic headgroup, or even as a counterion, was determined by hyper-Rayleigh scattering (HRS). In all cases, the HRS signal exhibited a similar variation with surfactant concentration, wherein the CMC is inferred from a rather unprecedented drop in the signal intensity. This drop is attributed to ...