Skip to main content

Biomimetic Approach to the Formation of Magnetic Nanoparticle/Silica Core/Shell Structures

Buy Article:

$113.00 plus tax (Refund Policy)

Abstract:

We report a mild method for constructing magnetic iron oxide nanoparticle (IONP)/silica core/shell hybrid structures by biomimetic silicification of silicic acids. 2-(Dimethylamino)ethyl methacrylate (DMAEMA) was grafted onto the surface of IONPs via surface-initiated, atom transfer radical polymerization, and then silica shells were subsequently formed by biomimetic polycondensation of silicic acids with poly(DMAEMA) as an organic template for the formation of silica structures. The resulting IONP/silica hybrids were characterized by Fourier-transform infrared spectroscopy and transmission electron microscopy.

Keywords: BIOSILICIFICATION; MAGNETIC NANOPARTICLE; SILICA SHELL

Document Type: Research Article

DOI: http://dx.doi.org/10.1166/jnn.2008.1286

Publication date: October 1, 2008

More about this publication?
  • Journal for Nanoscience and Nanotechnology (JNN) is an international and multidisciplinary peer-reviewed journal with a wide-ranging coverage, consolidating research activities in all areas of nanoscience and nanotechnology into a single and unique reference source. JNN is the first cross-disciplinary journal to publish original full research articles, rapid communications of important new scientific and technological findings, timely state-of-the-art reviews with author's photo and short biography, and current research news encompassing the fundamental and applied research in all disciplines of science, engineering and medicine.
  • Editorial Board
  • Information for Authors
  • Subscribe to this Title
  • Terms & Conditions
  • Ingenta Connect is not responsible for the content or availability of external websites
asp/jnn/2008/00000008/00000010/art00092
dcterms_title,dcterms_description,pub_keyword
6
5
20
40
5

Access Key

Free Content
Free content
New Content
New content
Open Access Content
Open access content
Subscribed Content
Subscribed content
Free Trial Content
Free trial content
Cookie Policy
X
Cookie Policy
Ingenta Connect website makes use of cookies so as to keep track of data that you have filled in. I am Happy with this Find out more