Magnetic particle-based hybrid platforms for bioanalytical sensors.
SENSORS 2009;
9:2976-99. [PMID:
22574058 PMCID:
PMC3348820 DOI:
10.3390/s90402976]
[Citation(s) in RCA: 60] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/19/2009] [Revised: 04/13/2009] [Accepted: 04/23/2009] [Indexed: 11/17/2022]
Abstract
Biomagnetic nano and microparticles platforms have attracted considerable interest in the field of biological sensors due to their interesting physico-chemical properties, high specific surface area, good mechanical stability and opportunities for generating magneto-switchable devices. This review discusses recent advances in the development and characterization of active biomagnetic nanoassemblies, their interaction with biological molecules and their use in bioanalytical sensors.
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