Bio-synthesis of magnetite nanoparticles by bacteria
Mohamed Abdul-Aziz Elblbesy; Kamel Madbouly Ramadan, Adel; Thamer Abed-Alhaleem Hamdan;
Abstract
A promising avenue of research in materials science is to follow the strategies used by Mother Nature to fabricate
ornate hierarchical structures as exemplified by organisms such as diatoms, sponges and magnetotactic bacteria. Some of the
strategies used in the biological world to create functional inorganic materials may well have practical implications in the
world of nanomaterials. The aim of our work is to examine the synthetic of magnetite nanoparticles under different conditions
to show the influence in magnetic properties of magnetite nanoparticles. Magnetospirillum strain AMB-1 was used in this
study in order to produce magnetite nanoparticles. Magnetite nanoparticles of average size~47 nm were obtained. The
magnetic properties of magnetite nanoparticles under different incubation temperature were examined and a small influence in
magnetic properties of magnetite nanoparticles was indicated.
ornate hierarchical structures as exemplified by organisms such as diatoms, sponges and magnetotactic bacteria. Some of the
strategies used in the biological world to create functional inorganic materials may well have practical implications in the
world of nanomaterials. The aim of our work is to examine the synthetic of magnetite nanoparticles under different conditions
to show the influence in magnetic properties of magnetite nanoparticles. Magnetospirillum strain AMB-1 was used in this
study in order to produce magnetite nanoparticles. Magnetite nanoparticles of average size~47 nm were obtained. The
magnetic properties of magnetite nanoparticles under different incubation temperature were examined and a small influence in
magnetic properties of magnetite nanoparticles was indicated.
Other data
Title | Bio-synthesis of magnetite nanoparticles by bacteria | Authors | Mohamed Abdul-Aziz Elblbesy; Kamel Madbouly Ramadan, Adel ; Thamer Abed-Alhaleem Hamdan | Keywords | Magnetospirillum;Magnetite Nanoparticles;Temperatures;Magnetic Properties | Issue Date | 2014 | Publisher | Science Publishing Group | Source | 2 | Journal | American Journal of Nano Research and Application | Volume | 2 | Issue | 5 | Start page | 98 | End page | 103 | DOI | 10.11648/j.nano.20140205.12 |
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