Molecularly imprinted magnetic materials prepared from modular and clickable nanoparticles
(2012) In Journal of Materials Chemistry 22(15). p.7427-7433- Abstract
- We report a new strategy toward construction of functional composite materials for fast molecular separation. Molecularly imprinted nanoparticles containing surface-exposed alkyne groups were synthesized by one-pot precipitation polymerization. Magnetic Fe3O4 nanoparticles were first coated with a silica shell, and then modified with terminal azide groups. The two types of clickable nanoparticles were conjugated through a Cu(I)-catalyzed azide-alkyne cycloaddition (CuAAC) reaction to give composite magnetic particles, which displayed high molecular recognition selectivity and could be easily separated using a simple magnet.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/2571485
- author
- Xu, Changgang LU ; Shen, Xiantao LU and Ye, Lei LU
- organization
- publishing date
- 2012
- type
- Contribution to journal
- publication status
- published
- subject
- in
- Journal of Materials Chemistry
- volume
- 22
- issue
- 15
- pages
- 7427 - 7433
- publisher
- Royal Society of Chemistry
- external identifiers
-
- wos:000301957300045
- scopus:84858962930
- ISSN
- 1364-5501
- DOI
- 10.1039/c2jm16313f
- language
- English
- LU publication?
- yes
- id
- 1cfecc49-93d6-45f2-89e3-270ec2aed487 (old id 2571485)
- date added to LUP
- 2016-04-01 10:14:17
- date last changed
- 2022-01-25 21:11:07
@article{1cfecc49-93d6-45f2-89e3-270ec2aed487, abstract = {{We report a new strategy toward construction of functional composite materials for fast molecular separation. Molecularly imprinted nanoparticles containing surface-exposed alkyne groups were synthesized by one-pot precipitation polymerization. Magnetic Fe3O4 nanoparticles were first coated with a silica shell, and then modified with terminal azide groups. The two types of clickable nanoparticles were conjugated through a Cu(I)-catalyzed azide-alkyne cycloaddition (CuAAC) reaction to give composite magnetic particles, which displayed high molecular recognition selectivity and could be easily separated using a simple magnet.}}, author = {{Xu, Changgang and Shen, Xiantao and Ye, Lei}}, issn = {{1364-5501}}, language = {{eng}}, number = {{15}}, pages = {{7427--7433}}, publisher = {{Royal Society of Chemistry}}, series = {{Journal of Materials Chemistry}}, title = {{Molecularly imprinted magnetic materials prepared from modular and clickable nanoparticles}}, url = {{http://dx.doi.org/10.1039/c2jm16313f}}, doi = {{10.1039/c2jm16313f}}, volume = {{22}}, year = {{2012}}, }