Lieber and co-workers used AFM to measure the adhesion force arising from the contact of CH3 groups. The adhesion force was 1.0 nN. If the tip/surface contact area was 3.1 nm2 and the radius of a CH3 group is (0.2)1/2 nm, calculate the interaction force resulting from the contact of two individual CH3 groups.

Lieber and co-workers used AFM to measure the adhesion force arising from the contact of CH3 groups. The adhesion force was 1.0 nN. If the tip/surface contact area was 3.1 nm2 and the radius of a CH3 group is (0.2)1/2 nm, calculate the interaction force resulting from the contact of two individual CH3 groups.

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter34: Miscellaneous Separation Methods

Section: Chapter Questions

Problem 34.14QAP

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