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首页> 外文期刊>Analytical Letters >Spectrophotometry Study of Interaction of Hyaluronic Acid with Methylene Blue and Its Analytic Application
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Spectrophotometry Study of Interaction of Hyaluronic Acid with Methylene Blue and Its Analytic Application

机译：分光光度法研究玻尿酸与亚甲基蓝的相互作用及其分析应用

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摘要

The spectrophotometry method for detection of hyaluronic acid was established based on the interaction between hyaluronic acid and methylene blue. The study showed that the electrostatic interaction was the main interaction between them. The linear regression equation of the detection method for hyaluronic acid was DA 0.0059 0.046 CHA (mg/mL), the correlation coefficient, r, was 0.9994, and the linear range was from 0.167 to 4.17 mg/mL. The concentration of hyaluronic acid in the ruijie eyedrop was successfully determined to be 9.83 102 mg/mL. The recoveries were from 95.1% to 104.9%, and the relative standard derivations were from 2.8% to 4.9%.
机译：基于透明质酸与亚甲基蓝的相互作用，建立了检测透明质酸的分光光度法。研究表明，静电相互作用是它们之间的主要相互作用。透明质酸检测方法的线性回归方程为DA 0.0059 0.046 CHA（mg / mL），相关系数r为0.9994，线性范围为0.167至4.17 mg / mL。成功确定瑞洁滴眼液中的透明质酸浓度为9.83 102 mg / mL。回收率为95.1％至104.9％，相对标准偏差为2.8％至4.9％。

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