Magnetic nanosensors optimized for rapid and reversible self-assembly

Author(s)
Rodriguez Vargas, Elisenda; Lelyveld, Victor S.; Atanasijevic, Tatjana; Okada, Satoshi; Jasanoff, Alan Pradip
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Abstract
Magnetic nanoparticle-based sensors for MRI have been accelerated to a timescale of seconds using densely-functionalized particles of small size. Parameters that increase response rates also result in large nuclear magnetic relaxation rate and light scattering changes, allowing signals to be detected almost immediately after changes in calcium concentration.
Date issued
2014-02
URI
http://hdl.handle.net/1721.1/109148
Department
Massachusetts Institute of Technology. Department of Biological Engineering; Massachusetts Institute of Technology. Department of Brain and Cognitive Sciences; Massachusetts Institute of Technology. Department of Nuclear Science and Engineering
Journal
Chemical Communications
Publisher
Royal Society of Chemistry
Citation
Rodriguez, Elisenda; Lelyveld, Victor S.; Atanasijevic, Tatjana; Okada, Satoshi and Jasanoff, Alan. “Magnetic Nanosensors Optimized for Rapid and Reversible Self-Assembly.” Chemical Communications 50, no. 27 (2014): 3595.
Version: Author's final manuscript
ISSN
1359-7345
1364-548X
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