Biomod/2011/TeamJapan/Tokyo/Project/Devices

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Devices

To develop the three devices, we did following things.

DNA ciliate body

<html><body><a href="http://openwetware.org/wiki/Biomod/2011/TeamJapan/Tokyo/Project/DNA_ciliate's_body"><img src="http://openwetware.org/images/8/8c/DNA_ciliate_body.jpg" border=0 width=200 height=200></a></body></html>
DNA ciliate body is micrometer-sized object which is attached DNA. This device is used in all three modes, so this device has response to external environment. We use polystyrene beads as micrometer-sized object and tried to construct DNA ciliate body.
  • Construction of micrometer-sized DNA ciliate body


micrometer-sized DNA track

<html><body> <a href="http://openwetware.org/wiki/Biomod/2011/TeamJapan/Tokyo/Project/DNA_tracks"><img src="http://openwetware.org/images/f/f6/Micrometer_sized_track.jpg" border=0 width=200 height=200></a></body></html>
DNA track is DNAs which is attached to glass plate directly. DNA ciliate is micrometer-sized, so DNA ciliate can’t use DNA origami, so we used this DNA track. DNA track’s form can be processed finely and freely. We tried to construct micrometer-sized and any shape of DNA track.
  • Construction of thin tracks as the diameter of DNA ciliate
  • Construction of any shapes of tracks


DNA Devices

<html><body>

<a href="http://openwetware.org/wiki/Biomod/2011/TeamJapan/Tokyo/Project/UV_switch"><img src="http://openwetware.org/images/b/b5/DNA_devices.jpg" border=0 width=200 height=200></a>

</body></html>
DNA Devices are what we used DNAs for this project. We made various DNA devices like deoxyribozyme and UV-switching-DNA. Especially, UV-switching-DNA is what we designed by ourselves. We tried to confirm whether our designed DNAs work.
  • Design of DNA-DNA interaction mechanisms
    • Deoxyribozyme-substrate reaction
    • UV-switching system
  • Sequence design
  • Confirmation of DNA-DNA interaction mechanisms