Molecular Spiders in One Dimension.
نویسندگان
چکیده
Molecular spiders are synthetic bio-molecular systems which have "legs" made of short single-stranded segments of DNA. Spiders move on a surface covered with single-stranded DNA segments complementary to legs. Different mappings are established between various models of spiders and simple exclusion processes. For spiders with simple gait and varying number of legs we compute the diffusion coefficient; when the hopping is biased we also compute their velocity.
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ورودعنوان ژورنال:
- Journal of statistical mechanics
دوره 2007 شماره
صفحات -
تاریخ انتشار 2007