For the model chemiluminescent reaction of N-octylluminol, a hydrophobic analogue of luminol and a surfactant, a scheme was established and parameters of the formal kinetic equation were calculated. The formation of intrinsic micelles of the substrate promotes a triple increaese in the rate of the first step of the luminogenous reaction and a multiple increase in the detected maximum and integrated signal intensities compared to results obtained in the classical chemiluminescent system based on luminol. The reversible conversion of N-octylluminol to a non-luminescent form was revealed, and the equilibrium is strongly shifted to the latter, which distorts the shape of the detected kinetic curve and decreases the analytical signal with time. This shift can be prevented by using the systems with controlled mixing of reagents.

中文翻译：

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自组织胶束介质中次氯酸根化学发光氧化 N-辛基鲁米诺的动力学特征

针对鲁米诺的疏水类似物N-辛基鲁米诺与表面活性剂的模型化学发光反应，建立了方案并计算了形式化动力学方程的参数。与在基于鲁米诺的经典化学发光系统中获得的结果相比，底物固有胶束的形成促进了发光反应第一步的速率的三倍增加和检测到的最大和积分信号强度的多倍增加。揭示了 N-辛基鲁米诺向非发光形式的可逆转化，并且平衡强烈地向后者移动，这会扭曲检测到的动力学曲线的形状并随时间降低分析信号。通过使用具有受控试剂混合的系统可以防止这种转变。