Rotary movement of DNA rotors on nanopores. Leading row: Uncooked movie of the Cy5 channel of every rotor. Middle row: corresponding single-particle localization effects of the two finishes with the DNA rotors. The placement of the current frame is marked as orange and blue dots, as well as trajectory of the 10 frames in advance of the current body is demonstrated as sound strains.
Human Rad51 filaments on double- and solitary-stranded DNA: correlating frequent and irregular types with recombination purpose.
Dynamics of initiation, termination and reinitiation of DNA translocation with the motor protein EcoR124I
Our perform was speedily adopted up by Some others, most notably by Phaedon Avouris and colleagues at IBM, who in Oct 1998 posted their conclusions on transistors made from single- and multi-walled carbon nanotubes in Used Physics Letters.
This yielded a breakthrough. Inside of only some months, we have been able to evaluate transport by way of an individual one-walled carbon nanotube. Depending on small-temperature experiments by an excellent PhD university student in my team, Sander Tans (now a valued colleague and professor at Delft University of Know-how with the Lively study lab at AMOLF in Amsterdam), we confirmed that carbon nanotubes had been authentic quantum wires with very prolonged (micrometres) Digital coherence lengths — confirming theoretical predictions of metallic behaviour.
Electrical transport in monolayers of phthalocyanine molecular wires and AFM imaging of one wire bridging two electrodes
What distinguishes biology from chemistry is always that these components jointly make up a living process. The secret of mentioned everyday living, I believe, lies in the interactions, the interplay of those molecules. The large ceesdekker.net question with regards to the origin of existence remains unanswered. How did we ever evolve from basic molecules into the really complex programs we see today? We don't know. I need to work on these kinds of major, open issues.’
Atomic drive microscopy exhibits that vaccinia topoisomerase IB generates filaments on DNA in a very cooperative fashion
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Dekker commenced his analysis on single carbon nanotubes in 1993 when he setup a new line of investigate to review electrical transport by solitary organic molecules involving nanoelectrodes. In 1996 a breakthrough was realized with carbon nanotubes. This was achieved in a very collaboration With all the team of Nobel laureate Richard Smalley. STM and nanolithography tactics had been utilized to show that these nanotubes are quantum wires at The one-molecule degree, with superb Bodily Attributes.
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Dekker heeft fundamentele ontdekkingen gedaan op het gebied van koolstof nanobuisjes. Mede vanwege deze werkzaamheden is hij al jaren de meest geciteerde fysicus in Nederland. Tegenwoordig onderzoekt hij satisfied enkel-molecuultechnieken de biofysica van moleculen in de biologische cel. Dekker is naast zijn wetenschappelijk werk ook bekend vanwege zijn belangstelling voor de relatie tussen geloof en wetenschap en de discussie rond smart structure in 2005. (nl)