期刊
NANOTECHNOLOGY
卷 23, 期 5, 页码 -出版社
IOP PUBLISHING LTD
DOI: 10.1088/0957-4484/23/5/055602
关键词
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资金
- NSF Materials World Network [DMR-0801012]
- Direct For Mathematical & Physical Scien
- Division Of Materials Research [0801012] Funding Source: National Science Foundation
Stable iron nanoparticles have been synthesized from naturally occurring and abundant Fe-containing bio-precursors, namely hemoglobin and myoglobin. The formation of stable iron nanoparticles was achieved through a one-pot, single-phase chemical reduction approach. The reduction of iron ions present in the bio-precursors was carried out at room temperature and avoids the use of harsh chemical reagents. The size distribution of the product falls into the narrow 2-5 nm range and the particles were found to be crystalline. This method can be a valuable synthetic approach for producing bio-conjugated nanoparticle systems for biological applications.
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