Previous Article Next Article Table of Contents Journal of the American Chemical Society, Vol.125, No.42, 12704-12705, 2003 DOI10.1021/ja0378308 Export Citation Sub-100 nm confinement of magnetic nanoparticles using localized magnetic field gradients Urbach AR, Love JC, Prentiss MG, Whitesides GM Please enable JavaScript to view the comments powered by Disqus.