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| Content Provider | World Health Organization (WHO)-Global Index Medicus |
|---|---|
| Author | Li, Zhen Tan, Bien Allix, Mathieu Cooper, Andrew I. Rosseinsky, Matthew J. |
| Description | Country affiliation: United kingdom Author Affiliation: Li Z ( Department of Chemistry, University of Liverpool, L69 7ZD, UK.) |
| Abstract | Water-soluble monodisperse superparamagnetic $Fe_{3}O_{4}$ nanocrystals decorated with two distinct functional groups are prepared in a single-step procedure by injecting iron precursors into a refluxing aqueous solution of a polymer ligand, trithiol-terminated poly(methacrylic acid) (PMAA-PTTM), bearing both carboxylate and thiol functionalities. The ratio of carboxylic acid groups in the polymer-protecting ligand to the iron precursors plays a key role in determining the particle size and particle size distribution. The surface functionalities of the ligands allow post-synthesis modification of the materials to produce water-soluble fluorescent magnetic nanocrystals. |
| File Format | HTM / HTML |
| ISSN | 16136810 |
| Issue Number | 2 |
| Volume Number | 4 |
| e-ISSN | 16136829 |
| Journal | Small |
| Language | English |
| Publisher | Wiley-VCH |
| Publisher Date | 2008-02-01 |
| Publisher Place | Germany |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Discipline Nanotechnology Ferrosoferric Oxide Chemistry Metal Nanoparticles Chemical Precipitation Crystallography, X-ray Ligands Microscopy, Electron, Transmission Nanotechnology Particle Size Polymethacrylic Acids Solubility Spectrum Analysis, Raman Sulfhydryl Compounds Thermodynamics Water Journal Article Research Support, Non-u.s. Gov't |
| Content Type | Text |
| Resource Type | Article |
| Subject | Chemistry Nanoscience and Nanotechnology Medicine Biomaterials Engineering Biotechnology |
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