Literature DB >> 19156803

Protein-functionalized synthetic antiferromagnetic nanoparticles for biomolecule detection and magnetic manipulation.

Aihua Fu1, Wei Hu, Liang Xu, Robert J Wilson, Heng Yu, Sebastian J Osterfeld, Sanjiv S Gambhir, Shan X Wang.   

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.

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Year:  2009        PMID： 19156803      PMCID： PMC2665302          DOI： 10.1002/anie.200803994

Source DB:  PubMed          Journal:  Angew Chem Int Ed Engl        ISSN： 1433-7851            Impact factor:   15.336


  23 in total

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  12 in total

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