首页> 外文期刊>Journal of nanoscience and nanotechnology >Utilization Phase Transition Component Method to Prepare Specially Functionalized Nanoemulsion by Adding Resveratrol/Phenethyl Resorcinol Mixed Active Components and Application in Free Radicals Removal
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Utilization Phase Transition Component Method to Prepare Specially Functionalized Nanoemulsion by Adding Resveratrol/Phenethyl Resorcinol Mixed Active Components and Application in Free Radicals Removal

机译:利用相转变组分通过添加白藜芦醇/苯乙烯烯醇混合活性组分和在自由基中加热的制备特殊官能化纳米乳液

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摘要

To explore the possibility of using a specially functionalized nanoemulsion for the removal of free radical, resveratrol and phenethyl resorcinol were employed to form resveratrol/phenethyl resorcinol mixed active components, and the removal efficiency of free radicals was evaluated. Original nanoemulsion and specially functionalized-nanoemulsion were characterized by DLS and EPR. The free radical scavenging ability of the mixed active components of resveratrol/phenethyl resorcinol was determined as a function of the mass ratio of resveratrol to phenethyl resorcinol, temperature, and ionic strength. In the results, the removal of free radicals by the resveratrol/phenethyl resorcinol nanoemulsion system was found to be more effective than the nanoemulsion alone. At a higher resveratrol ratio, more than 68% of free radicals could be removed. The efficiency was also found to increase with rising temperature. However, efficiency decreased with the increase in ionic strength. In conclusion, compared with conventional nanoemulsion, the combined utilization of nanoemulsion and the mixed active components of resveratrol/phenethyl resorcinol achieved better results for the removal of free radicals because of synergistic effect between nanoemulsion droplets and the mixed active components of resveratrol/phenethyl resorcinol, involving hydrophobic binding, hydrogen binding, and partitioning.
机译:为了探讨使用特殊官能化纳米乳液的可能性用于去除自由基,使用白藜芦醇和苯乙烯烯醇,用于形成白藜芦醇/苯乙烯醇的混合活性组分,并评价自由基的去除效率。原始纳米乳液和特殊官能化纳米乳液的特征在于DLS和EPR。将白藜芦醇/苯乙烯烯醇的混合活性组分的自由基清除能力作为白藜芦醇与苯乙烯醇,温度和离子强度的质量比的函数确定。在结果中,发现通过单独的纳米乳剂去除通过白藜芦醇/苯乙烯烯醇纳米乳剂系统去除自由基。在更高的白藜芦醇比中,可以除去超过68%的自由基。还发现效率随着温度上升而增加。然而,随着离子强度的增加,效率降低。总之,与常规纳米乳液相比,纳米乳液的合并利用率和白藜芦醇/苯乙烯醇的混合活性组分的使用较好的结果,因为纳米乳剂液滴和白藜芦醇/苯乙烯烯醇的混合活性组分之间的协同效应,达到自由基涉及疏水结合,氢结合和分配。

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