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Carbon nanotubes for immunomagnetic separation of Escherichia coli O157: H7.

Lin, Yi; Jiang, Xiuping; Elkin, Tara; Fernando, K A Shiral; Gu, Lingrong; Taylor, Shelby; Yang, Hua; Jones, Eric; Wang, Wei; Sunl, Ya-Ping.

J Nanosci Nanotechnol ; 6(3): 868-71, 2006 Mar.

Article in English | MEDLINE | ID: mdl-16573152

ABSTRACT

Bovine serum albumin-functionalized multiple-walled carbon nanotubes with encapsulated ferromagnetic elements were conjugated with pathogen-specific antibody, and the conjugate was evaluated for immunomagnetic separation of Escherichia coli O157:H7 in pure and mixed (with Salmonella Typhimurium) cultures.

Subject(s)

Escherichia coli O157/isolation & purification , Immunomagnetic Separation/methods , Iron/chemistry , Nanotechnology/methods , Nanotubes, Carbon/chemistry , Nanotubes, Carbon/ultrastructure , Serum Albumin, Bovine/chemistry , Coated Materials, Biocompatible/chemistry , Crystallization/methods , Materials Testing , Particle Size

ABSTRACT

Subject(s)

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