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Force Spectroscopy
Exploring Nanoscale Forces with Precision
Force Spectroscopy is an advanced Atomic Force Microscopy (AFM) mode that measures tip-sample interactions to quantify nanoscale mechanical properties and molecular forces. This mode is indispensable for studying adhesion, elasticity, and intermolecular interactions in materials science, life sciences, and nanotechnology.
Key Features
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Quantitative Force Measurements: Accurately determine adhesion, stiffness, and molecular interaction forces.
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Wide Force Range: From picoNewtons to microNewtons, accommodating diverse applications.
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High Sensitivity: Detect subtle changes in tip-sample interactions with picoNewton precision.
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Versatility: Applicable in ambient, liquid, and controlled environments.
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Real-Time Analysis: Obtain immediate feedback on force-distance relationships.
Applications of Force Spectroscopy
Adhesion Studies
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Quantify surface adhesion forces in polymers, coatings, and thin films.
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Evaluate anti-adhesive and lubricating properties.
Elasticity Measurements
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Characterize material stiffness in polymers, composites, and biological samples.
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Study viscoelastic properties and mechanical behavior.
Molecular Interactions
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Investigate receptor-ligand binding forces in biomolecular research.
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Analyze protein unfolding and DNA stretching mechanics.