Functionalization and Area-Selective Deposition of Magnetic Carbon-Coated Iron Nanoparticles from Solution
A route to area-selective deposition of carbon-coated iron nanoparticles, involving chemical modification of the surface of the particles, is described. Partial oxidative etching of the coating introduces carboxylic groups, which then are esterified. The functionalized particles can be selectively d...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2011-01-01
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| Series: | Journal of Nanotechnology |
| Online Access: | http://dx.doi.org/10.1155/2011/342368 |
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| _version_ | 1849308224780500992 |
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| author | Erika Widenkvist Oscar Alm Mats Boman Ulf Jansson Helena Grennberg |
| author_facet | Erika Widenkvist Oscar Alm Mats Boman Ulf Jansson Helena Grennberg |
| author_sort | Erika Widenkvist |
| collection | DOAJ |
| description | A route to area-selective deposition of carbon-coated iron nanoparticles, involving chemical modification of the surface of the particles, is described. Partial oxidative etching of the coating introduces carboxylic groups, which then are esterified. The functionalized particles can be selectively deposited on the Si areas of Si/SiO2 substrates by a simple dipping procedure. Nanoparticles and nanoassemblies have been analyzed using SEM, TEM, and XPS. |
| format | Article |
| id | doaj-art-1675e3fb1dfd46138a7b6be4aec3a4c6 |
| institution | Kabale University |
| issn | 1687-9503 1687-9511 |
| language | English |
| publishDate | 2011-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Journal of Nanotechnology |
| spelling | doaj-art-1675e3fb1dfd46138a7b6be4aec3a4c62025-08-20T03:54:32ZengWileyJournal of Nanotechnology1687-95031687-95112011-01-01201110.1155/2011/342368342368Functionalization and Area-Selective Deposition of Magnetic Carbon-Coated Iron Nanoparticles from SolutionErika Widenkvist0Oscar Alm1Mats Boman2Ulf Jansson3Helena Grennberg4Department of Materials Chemistry, Uppsala University, Box 538, SE-752 21 Uppsala, SwedenDepartment of Materials Chemistry, Uppsala University, Box 538, SE-752 21 Uppsala, SwedenDepartment of Materials Chemistry, Uppsala University, Box 538, SE-752 21 Uppsala, SwedenDepartment of Materials Chemistry, Uppsala University, Box 538, SE-752 21 Uppsala, SwedenDepartment of Biochemistry and Organic Chemistry, Uppsala University, Box 576, 751 23 Uppsala, SwedenA route to area-selective deposition of carbon-coated iron nanoparticles, involving chemical modification of the surface of the particles, is described. Partial oxidative etching of the coating introduces carboxylic groups, which then are esterified. The functionalized particles can be selectively deposited on the Si areas of Si/SiO2 substrates by a simple dipping procedure. Nanoparticles and nanoassemblies have been analyzed using SEM, TEM, and XPS.http://dx.doi.org/10.1155/2011/342368 |
| spellingShingle | Erika Widenkvist Oscar Alm Mats Boman Ulf Jansson Helena Grennberg Functionalization and Area-Selective Deposition of Magnetic Carbon-Coated Iron Nanoparticles from Solution Journal of Nanotechnology |
| title | Functionalization and Area-Selective Deposition of Magnetic Carbon-Coated Iron Nanoparticles from Solution |
| title_full | Functionalization and Area-Selective Deposition of Magnetic Carbon-Coated Iron Nanoparticles from Solution |
| title_fullStr | Functionalization and Area-Selective Deposition of Magnetic Carbon-Coated Iron Nanoparticles from Solution |
| title_full_unstemmed | Functionalization and Area-Selective Deposition of Magnetic Carbon-Coated Iron Nanoparticles from Solution |
| title_short | Functionalization and Area-Selective Deposition of Magnetic Carbon-Coated Iron Nanoparticles from Solution |
| title_sort | functionalization and area selective deposition of magnetic carbon coated iron nanoparticles from solution |
| url | http://dx.doi.org/10.1155/2011/342368 |
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