Characterization of surface ligands on functionalized magnetic nanoparticles using laser desorption/ionization mass spectrometry (LDI-MS)

Yan, B. and Jeong, Y. and Mercante, L. A. and Tonga, G. Y. and Kim, C. and Zhu, Z. J. and Vachet, R. W. and Rotello, V. M.. (2013) Characterization of surface ligands on functionalized magnetic nanoparticles using laser desorption/ionization mass spectrometry (LDI-MS). Nanoscale, 5 (11). pp. 5063-5066.

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Abstract

Functionalized magnetic nanoparticles (MNPs) have been characterized by laser desorption/ionization mass spectrometry (LDI-MS). Quantitative information about surface ligand composition and structure for monolayer and mixed monolayer protected Fe3O4 and FePt NPs can be obtained rapidly with very little sample consumption.

Item Type: Article
Additional Information: ISI Document Delivery No.: 145ILTimes Cited: 1Cited Reference Count: 35Yan, Bo Jeong, Youngdo Mercante, Luiza A. Tonga, Guelen Yesilbag Kim, Chaekyu Zhu, Zheng-Jiang Vachet, Richard W. Rotello, Vincent M.NSF Center for Hierarchical Manufacturing NSF CMMI-1025020; NIH EB014277-01; CAPES (Brazil) BEX 6755/10-0, Nanobiotec-659/09This work was financially supported by NSF Center for Hierarchical Manufacturing (NSF CMMI-1025020) and the NIH (EB014277-01). L. A. M. thanks research grants (BEX 6755/10-0 and Nanobiotec-659/09) from CAPES (Brazil) and Prof. M. G. F. Vaz (UFF-Brazil) for helpful discussions during this work. We thank Prof. Julian F. Tyson for the access to the ICP-MS instrumentation.Royal soc chemistryCambridge
Uncontrolled Keywords: agents
Collections: Nanomanufacturing Research Collection > Nanomanufacturing Nanoscale Science and Engineering Centers > Center for Hierarchical Manufacturing
Depositing User: Robert Stevens
Date Deposited: 27 Mar 2014
Last Modified: 27 Mar 2014 20:21
URI: http://eprints.internano.org/id/eprint/2191

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