arXiv · 1402.4917
Microtubule shuttles on kinesin-coated glass micro-wire tracks
Abstract
Gliding of microtubule filaments on surfaces coated with the motor protein kinesin has potential applications for nano-scale devices. The ability to guide the gliding direction in three dimensions allows the fabrication of tracks of arbitrary geometry in space. Here, we achieve this by using kinesin-coated glass wires of micrometer diameter range. Unlike previous methods in which the guiding tracks are fixed on flat two-dimensional surfaces, the flexibility of glass wires in shape and size facilitates building in-vitro devices that have deformable tracks.
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Kyongwan Kim, Andrew L. Liao, Aurelien Sikora, Daniel Oliveira, Hikaru Nakazawa, Mitsuo Umetsu, Izumi Kumagai, Tadafumi Adschiri, Wonmuk Hwangb, Winfried Teizer. 2014-02-20. Microtubule shuttles on kinesin-coated glass micro-wire tracks. https://arxiv.org/abs/1402.4917
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