Magnetic separation of colloidal nanoparticle mixtures using a material specific peptide

作者：Essinger Hileman Elizabeth R; Popczun Eric J; Schaak Raymond E^*

来源：Chemical communications, 2013, 49(48): 5471-5473.

DOI：10.1039/c3cc42496k

A material specific peptide bound to Fe2O3 facilitates the selective sequestration of Au from a colloidal mixture of Au and CdS nanoparticles; the Au-Fe2O3 precipitate can then be magnetically separated from the colloidal CdS, and the Au nanoparticles can be recovered upon release from the Fe2O3.

• 出版日期2013