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SINTESIS DAN KARAKTERISASI PERAK NANOPARTIKELBAKTERIAL SELULOSA BIONANOFIBER NANOKOMPOSIT
- Source :
- Jurnal Kimia Terapan Indonesia (Indonesian Journal of Applied Chemistry); Vol 14, No 1 (2012)
- Publication Year :
- 2012
- Publisher :
- Research Center for Chemistry - LIPI, 2012.
-
Abstract
- Silver nanoparticle-bacterial cellulose bionanofiber nanocomposite (nano Ag-BSB) has been synthesized by using trisodium nitrate as reducing agent. The arrangement offiber in nano Ag-BSB nanocomposite has random shape after 26 confirmed by scanning electron microscopy (SEM)analysis. Nano Ag-BSB nanocomposite has average 64.1 nm in nanofiber diameter. Fourier infra red spectroscopy and X-ray diffraction analysis showed crystal structure in Ag-BSB nanocomposite is cellulose type L Crystalinity of BSB and Ag-BSB are 94 % and 89 %, respectively.This result showed that presence of silver nanoparticles in BSB decreased crystalinity of BSB. Ag-BSB nanocomposite has good performance in inhibitingE-Coli growth.Keywords: Silver nanoparticle; nanocomposite, bacterial cellulose bionanofibet; silver nanoparticlebacterial cellulose bionanofiber nanocomposit
- Subjects :
- chemistry
Subjects
Details
- Language :
- English
- ISSN :
- 08532788 and 25277669
- Database :
- OpenAIRE
- Journal :
- Jurnal Kimia Terapan Indonesia (Indonesian Journal of Applied Chemistry)
- Accession number :
- edsair.issn08532788..886b77b3e879845af1a7f7ff803647f6