Comparative Characterization of Different Samples Containing Nano-ZnO Particles with Applicability in Topical Therapies

被引：0

作者：

Chioibas, Raul ^{[1
]}

Borcan, Florin ^{[2
]}

Ovidiu, Mederle ^{[3
]}

Stoian, Dana ^{[3
]}

Soica, Codruta Marinela ^{[2
]}

机构：

[1] MEDCOM Clin CBS Hosp, 12 Popa Sapca Str, Timisoara 300057, Romania

[2] Victor Babes Univ Med & Pharm Timisoara, Fac Pharm, 2 Eftimie Murgu Sq, Timisoara 300041, Romania

[3] Victor Babes Univ Med & Pharm Timisoara, Fac Med, 2 Eftimie Murgu Sq, Timisoara 300041, Romania

来源：

MATERIALE PLASTICE | 2019年 / 56卷 / 03期

关键词：

DSC; inorganic particles; nanosize; ultrasound; Zeta potential; NANOPARTICLES; DISSOLUTION; SIZE;

D O I：

暂无

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Zinc oxide (ZnO) is an inorganic compound used for its antiseptic and skin healing properties. It is an excellent protective filter against UV radiation and it can be used as white pigment in pharmaceutical preparations. In this study, nano-ZnO particles were obtained by ultrasound treatment, and respectively by repeated freezing/heating process. The influence of synthesis method and of ultrasound generator parameters on the particles size and stability was observed. The results reveal that were obtained samples with a very good stability and sizes between 15 and 96 nm. It was found that synthesis based on ultrasound treatment lead to the formation of nanoparticles with lower sizes.

引用

页码：652 / 656

页数：5

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