Characteristic of Hybrid Cellulose-Amino Functionalized POSS-Silica Nanocomposite and Antimicrobial Activity
Joint Authors
Kim, Jaehwan
Ramesh, Sivalingam
Kim, Joo-Hyung
Source
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-05-31
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
Recently, cellulose has much attention as an emerging renewable nanomaterial which holds promising properties having unique piezoelectricity, insulating, and biodegradable nature for various applications.
Also, the modified properties of cellulose by appropriate chemical modifications in various functional groups with outstanding properties or significantly improved physical, chemical, biological, and electronic properties will widen the way for it to be utilized in different usages.
Therefore, in this paper, cellulose-functionalized polyhedral oligomeric silsesquioxanes (POSS) based materials were considered an important class of high-performance hybrid nanocomposite materials.
To functionalize the regenerated cellulose, amino functionalized POSS material was synthesized via sol-gel covalent crosslinking process in presence of amino coupling agent.
In this reaction, tetraethoxsilane (TEOS) and γ -aminopropyltriethoxy silane ( γ -APTES) as coupling agent for metal precursors were selected.
The chemical structure of cellulose-amine functionalized bonding and covalent crosslinking hybrids was confirmed by FTIR and 1H NMR spectral analysis.
From the TEM results, well-dispersed hybrid cellulose-functionalized POSS-silica composites are observed.
The resulting cellulose-POSS-silica hybrid nanocomposites materials provided significantly improved the optical transparency, and thermal and morphological properties to compare the cellulose-silica hybrid materials.
Further, antimicrobial test against pathogenic bacteria was carried out.
American Psychological Association (APA)
Ramesh, Sivalingam& Kim, Jaehwan& Kim, Joo-Hyung. 2015. Characteristic of Hybrid Cellulose-Amino Functionalized POSS-Silica Nanocomposite and Antimicrobial Activity. Journal of Nanomaterials،Vol. 2015, no. 2015, pp.1-9.
https://search.emarefa.net/detail/BIM-1069449
Modern Language Association (MLA)
Ramesh, Sivalingam…[et al.]. Characteristic of Hybrid Cellulose-Amino Functionalized POSS-Silica Nanocomposite and Antimicrobial Activity. Journal of Nanomaterials No. 2015 (2015), pp.1-9.
https://search.emarefa.net/detail/BIM-1069449
American Medical Association (AMA)
Ramesh, Sivalingam& Kim, Jaehwan& Kim, Joo-Hyung. Characteristic of Hybrid Cellulose-Amino Functionalized POSS-Silica Nanocomposite and Antimicrobial Activity. Journal of Nanomaterials. 2015. Vol. 2015, no. 2015, pp.1-9.
https://search.emarefa.net/detail/BIM-1069449
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1069449