Identification of blood cell types using magnetostrictive-microcantilever-based biosensors

Suiqiong Li; Lisa Orona; Liling Fu; Z.-Y. Cheng

doi:10.1117/12.664005

18 May 2006 Identification of blood cell types using magnetostrictive-microcantilever-based biosensors

Suiqiong Li, Lisa Orona, Liling Fu, Z.-Y. Cheng

Proceedings Volume 6223, Micro (MEMS) and Nanotechnologies for Space Applications; 62230D (2006) https://doi.org/10.1117/12.664005
Event: Defense and Security Symposium, 2006, Orlando (Kissimmee), Florida, United States

Abstract

High sensitivity and high Q value, as well as working well in liquid, make the newly developed magnetostrictive microcantilevers (MSMCs) a great candidate for developing a high performance biosensor. In this paper, blood cell identification by the MSMCs was demonstrated. The MSMCs were fabricated and their surface was functionalized by immobilizing anti-B antibody as the bioreceptor for blood cells inspection. By immersing the MSMCs into different type blood cells and monitoring the resonance frequency shift, due to blood cell binding, the blood cells A and B were distinguished.

Citation Download Citation

Suiqiong Li, Lisa Orona, Liling Fu, and Z.-Y. Cheng "Identification of blood cell types using magnetostrictive-microcantilever-based biosensors", Proc. SPIE 6223, Micro (MEMS) and Nanotechnologies for Space Applications, 62230D (18 May 2006); https://doi.org/10.1117/12.664005

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