Protein‐Functionalized Synthetic Antiferromagnetic Nanoparticles for Biomolecule Detection and Magnetic Manipulation
- 10 February 2009
- journal article
- research article
- Published by Wiley in Angewandte Chemie International Edition in English
- Vol. 48 (9) , 1620-1624
- https://doi.org/10.1002/anie.200803994
Abstract
Direct protein functionalization provides synthetic antiferromagnetic nanoparticles with high chemical specificity and multifunctionality. These nanoparticle–protein conjugates function as improved magnetic labels for biological detection experiments, and exhibit tunable responses to a small external magnetic field gradient, thus allowing the observation of distinctive single nanoparticle motion. magnified imageKeywords
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