In this study, the electrical conductivity of low-volume samples was measured using a prototype microfluidic chip with electrodes. We were able to show the difference of electrical conductivity in the samples of saline solution (0.9w/v% NaCl solution) with sucrose. The correlation between the electrical conductivity and the viscosity evaluated by the capillary method was shown. This correlation was shown that it is possible to evaluate viscosity based on the Walden's rule with our chip.

中文翻译：

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使用微流控芯片测量电导率并根据瓦尔登定律评估粘度

在这项研究中，使用带有电极的原型微流控芯片测量了少量样品的电导率。我们能够显示含蔗糖的盐水溶液（0.9w/v% NaCl 溶液）样品的电导率差异。显示了电导率和通过毛细管法评估的粘度之间的相关性。这种相关性表明，可以使用我们的芯片根据瓦尔登定律评估粘度。