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|
| Type |
Poster Presentation |
| Area |
Material Chemistry |
| Room No. |
Grand Ballroom |
| Time |
10월 18일 (목요일) 11:00~12:30 |
| Code |
MAT.P-365 |
| Subject |
Integration of Fluorescent and Magnetic Properties within Silica Hybrid Nanosystems |
| Authors |
So Eun Jung, Hien Duy Mai, Hyojong Yoo*
Department of Chemistry, Hallym University, Korea
|
| Abstract |
Iron oxide nanoparticle cores - silica shell nanostructures with multi-functional properties are successfully fabricated in a facile and high-yielding manner. The sodium oleate-modified Fe3O4 nanoparticles (NPs) are effectively encapsulated within silica matrix through both Stöber and reverse-microemulsion (water-in-oil) methods. Both organic (fluorescein) and inorganic (Rubpy) dyes are incorporated through the sequential hydrolysis and condensation of tetraethylorthosilicate (TEOS) and 3-(aminopropyl) triethoxysilane (APTES) to form highly fluorescent, multiple Fe3O4 nanoparticle core–silica shell nanoparticles (FL multi-Fe3O4@SiO2 NPs). These approaches for multi-functional nanoparticles can be efficiently applied for the fabrication of interesting nanomaterials useful in a variety of areas. |
| E-mail |
soeun9116@gmail.com |
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122nd General Meeting of the KCS