Teucrium polium L. extract adsorbed on zinc oxide nanoparticles as a fortified sunscreen

@inproceedings{Ansari2013TeucriumPL,
  title={Teucrium polium L. extract adsorbed on zinc oxide nanoparticles as a fortified sunscreen},
  author={Mehdi Ansari and Fariba Sharififar and Maryam Kazemipour and Zarrin Sarhadinejad and Hamid Reza Mahdavi},
  booktitle={International journal of pharmaceutical investigation},
  year={2013}
}
INTRODUCTION Zinc oxide nanoparticles (ZnOn) have been used as carriers and sun-protecting agents for Teucrium polium L. extract to enhance sun protection. ZnOn was synthesized by hydrolyzing zinc acetate using sodium hydroxide with mean particle diameter less than 500 nm. MATERIALS AND METHODS Top flowerings of T. polium L. were extracted by percolation method with petroleum ether, chloroform, and 80% methanol consecutively. Methanolic extract was lyophilized and used as a flavonoid-rich… CONTINUE READING
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