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http://dx.doi.org/10.13160/ricns.2011.4.3.182

Characterization and Surface-Derivatization of Porous Silicon  

Lee, Bo-Yeon (Department of Chemistry, Chosun University)
Hwang, Min-Woo (Department of Chemistry, Chosun University)
Cho, Hyun (Department of Chemistry, Chosun University)
Kim, Hee-Chol (Department of Chemistry, Chosun University)
Jang, Seunghyun (Department of Chemistry, University of Wisconsin)
Publication Information
Journal of Integrative Natural Science / v.4, no.3, 2011 , pp. 182-186 More about this Journal
Abstract
Chemical modification of porous silicon surface has been investigated to have different physical surface properties. Porous silicon modified with dodecyl functionality exhibits hydrophobic feature, however the oxidation of porous silicon to modify with hydroxyl group displays hydrophilic properties. Surface characterization for both dodecyl and hydroxyl derivatized porous silicon was investigated by FT-IR spectroscopy. To determine the surface coverage, the amine functionalized surface was reduced by dithiothreitol (DTT) and the released 2-thiopyridone was quantified by UV/vis spectroscopy.
Keywords
Porous Silicon; Surface Derivatization; Oxidation; Hydrosilylation;
Citations & Related Records
Times Cited By KSCI : 11  (Citation Analysis)
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