Graphene-Graphene Interactions: Friction, Superlubricity, and Exfoliation.
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DOI: 10.1002/adma.201705791
Abstract: Graphite's lubricating properties due to the "weak" interactions between individual layers have long been known. However, these interactions are not weak enough to allow graphite to readily exfoliate into graphene on a large scale. Separating… read more here.
Keywords: interactions friction; graphene; friction superlubricity; exfoliation ... See more keywords
DNA-graphene interactions during translocation through nanogaps
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DOI: 10.1371/journal.pone.0171505
Abstract: We study how double-stranded DNA translocates through graphene nanogaps. Nanogaps are fabricated with a novel capillary-force induced graphene nanogap formation technique. DNA translocation signatures for nanogaps are qualitatively different from those obtained with circular nanopores,… read more here.
Keywords: translocation nanogaps; dna graphene; interactions translocation; translocation ... See more keywords