<article_id>JMS_V1_N4_RP6</article_id>
<title>Enhanced Antioxidant Activity Of Gold Nanoparticles Embeded Solanum Tuberosum Extract And HPTLC Quantification</title>
<author>Roopa Rani</author>
<author>Kiran Singh</author>
<author>Manmohan Srivastava</author>
<journal>Journal on Material Science</journal>
<issn>2347–615X</issn>
<volume>1</volume>
<issue>4</issue>
<first_page>27</first_page>
<last_page>31</last_page>
<keywords>Antioxidants, HPTLC, Gold nanoparticles, Solanum Tuberosum</keywords>
<abstract>The facile synthesis of stable gold nano particles embeded solanum tuberosum (GNPST) is demonstrated using extract of Solanum Tuberosum. The best parameters for the synthesis were NaAuCl4 salt (0.1M, 2 μL) at room temperature. The results were verified using UV-Vis spectrometry, XRD, AFM and SEM. GNPST were monodispersed and of the size (40 ± 20nm). DPPH and Fenton bioassay indicated that GNPST exhibit 12% enhancement in antioxidant activity. HPTLC detection identified ascorbic acid as major antioxidant compound in the potato extract.</abstract>
<date>January – March 2014</date>
<copyright>Copyright &copy; 2014 i-manager publications. All rights reserved.</copyright>
<publisher>i-manager Publications</publisher>
<article_url>http://www.imanagerpublications.com/Article.aspx?ArticleId=2695</article_url>