EtM

Where, asub is the surface tension of the nonfunctionalised cantilever, s1 is the surface stress of chemical interaction side of cantilever, Ebinding is the binding energy per mole, ms is the surface mass, M is the molar mass of the absorbed molecules, and Wsteric is the energy of the steric repulsive forces between the molecules in the substrate. As the concentration of the molecules or analytes increases, the absorbed analyte increases, causing the cantilever to bend.

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Brain Blaster

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