| Core-shell magnetic nanoparticles: a comparative study based on silica and polydopamine coating for magnetic bio-separation platforms. | |
| | |
MedLine Citation:
|
PMID: 23050265 Owner: NLM Status: Publisher |
Abstract/OtherAbstract:
|
Core-shell magnetic nanoparticles (MNPs) offer tremendous opportunities in a large range of applications in biomedicine due to their superior magnetic properties, biocompatibility and suitability for modification. In most cases, these characteristic features are determined by their shell chemistry and morphology. Herein, we demonstrate a comparative study of silica and polydopamine (PDOP) coating onto MNP surfaces based on synthesis, characterization and usage in a bio-separation platform. It was found that monodispersed MNPs may be easily obtained on silica coating of varying shell thickness, whereas a continuous PDOP layer observed around the MNPs prevents the formation of the dispersed form. On the other hand, PDOP coated MNPs exhibited better superparamagnetic behavior and biological modification ability compared to the silica coated form. |
| | |
Authors:
|
Ferat Sahin; Eylem Turan; Hayrettin Tumturk; Gokhan Demirel |
Related Documents
:
|
19754075 - Penetration and adsorption of a water droplet causing local deformation of the poly(met... 21456285 - Effect of bias voltage on microstructure and mechanical properties of nanocrystalline t... 23375995 - The effects of the mechanical-chemical stabilization process for municipal solid waste ... 21483985 - Fluid to soft-glass transition in a quasi-2d system: thermodynamic and rheological evid... 22312305 - On the several molecules and nanostructures of water. 14703145 - Facilities for treatment of stormwater runoff from highways. |
Publication Detail:
|
Type: JOURNAL ARTICLE Date: 2012-10-10 |
Journal Detail:
|
Title: The Analyst Volume: - ISSN: 1364-5528 ISO Abbreviation: Analyst Publication Date: 2012 Oct |
Date Detail:
|
Created Date: 2012-10-10 Completed Date: - Revised Date: - |
Medline Journal Info:
|
Nlm Unique ID: 0372652 Medline TA: Analyst Country: - |
Other Details:
|
Languages: ENG Pagination: - Citation Subset: - |
Affiliation:
|
Department of Chemistry, Gazi University, 06500 Ankara, Turkey. nanobiotechnology@gmail.com. |
Export Citation:
|
APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
|
|
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
Previous Document: Aptamer carbon nanodot sandwich used for fluorescent detection of protein.
Next Document: Melatonin protects against isoproterenol-induced alterations in cardiac mitochondrial energy-metabol...