Abstract
Amounts of amino acids adsorbed onto the Au/γ-Fe2O 3 composite nanoparticles synthesized by gamma-ray irradiation were measured using magnetic separation technique. Cystine and methionine, which are sulfur-containing amino acids, connected to Au by a Au-S bond could be selectively picked up by a magnet.
| Original language | English |
|---|---|
| Pages (from-to) | 106-110 |
| Number of pages | 5 |
| Journal | Journal of Magnetism and Magnetic Materials |
| Volume | 293 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 2005 May |
Keywords
- Amino acid
- Composite nanoparticle
- Cystine
- Gamma ray
- Gold/iron-oxide
- Irradiation
- Magnetic separation
- Methionine
- Synthesis
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics
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Kinoshita, T., Seino, S., Mizukoshi, Y., Otome, Y., Nakagawa, T., Okitsu, K., & Yamamoto, T. A. (2005). Magnetic separation of amino acids by gold/iron-oxide composite nanoparticles synthesized by gamma-ray irradiation. Journal of Magnetism and Magnetic Materials, 293(1), 106-110. https://doi.org/10.1016/j.jmmm.2005.01.050