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Cantilever Sensors: Nanomechanical Tools for Diagnostics

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Academic year: 2021

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Figure

Figure 1.  (a) Schematic diagram of a microcantilever indicating dimensions length, L, resistor length, L R , width, w, and thickness, h
Figure 2.  (a) Piezoresistive microcantilever and (b) 10-cantilever array. Resonant frequency
Figure 5 shows the potential of micro- micro-cantilevers as a platform for developing a sensitive and specific assay for PSA using the optical beam deflection method for cantilever bending
Figure 5.  Steady state cantilever deflection (measured using optical beam deflection) as a function of the concentration of free prostate specific antigen (fPSA) in the solution

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