Synthesis and magnetic properties of iron nanoellipsoids bioinspired by magnetotactic bacteria
Luna Criado, Carlos y Barriga Castro, Enrique Díaz y Mendoza Reséndez, Raquel (2015) Synthesis and magnetic properties of iron nanoellipsoids bioinspired by magnetotactic bacteria. Key Engineering Materials, 644. pp. 35-39. ISSN 1662-9795
|
Texto
2015 Synthesis and Magnetic Properties of Iron Nanoellipsoids Bioinspired by Magnetotactic Bacteria.pdf - Versión Aceptada Available under License Creative Commons Attribution Non-commercial No Derivatives. Download (440kB) | Vista previa |
Resumen
Ferromagnetic iron nanoellipsoids were prepared by the hydrogen reduction of ellipsoidal hematite nanoarchitectures. These magnetic nanoscale particles displayed a microstructure that showed clear similarities to the magnetosome chains of the magnetotactic bacteria. Specifically, such nanoellipsoids are formed by single-domain nanocrystals assembled into double chains sharing the same crystallographic orientation. In the present contribution, the magnetic properties of the Fe nanoellipsoids were explained considering the chain of spheres model of Jacobs and Bean, and thermal effects.
Tipo de elemento: | Article | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Palabras claves no controlados: | Magnetotactic bacteria, Nanoparticles, Magnetism | ||||||||||||
Materias: | Q Ciencia > Q Ciencias en General Q Ciencia > QC Física Q Ciencia > QD Química |
||||||||||||
Divisiones: | Ciencias Físico Matemáticas | ||||||||||||
Usuario depositante: | Dr. Carlos / C. Luna | ||||||||||||
Creadores: |
|
||||||||||||
Fecha del depósito: | 05 Nov 2015 21:43 | ||||||||||||
Última modificación: | 13 Ene 2017 18:24 | ||||||||||||
URI: | http://eprints.uanl.mx/id/eprint/8006 |
Actions (login required)
Ver elemento |