The best Side of cees dekker
The best Side of cees dekker
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Rotary motion of DNA rotors on nanopores. Major row: raw online video on the Cy5 channel of each rotor. Center row: corresponding single-particle localization effects of the two finishes in the DNA rotors. The position of the present body is marked as orange and blue dots, along with the trajectory of the 10 frames right before The present body is shown as stable lines.
1996, 1st mesoscopic demand density waves gadgets; and 1st electrical measurements on a single metal nanocluster amongst nanoelectrodes
Around the similar time, the group of Paul McEuen, who was then based for the University of California, Berkeley, confirmed equivalent results on ropes of bundled nanotubes. Depending upon the wrapping angle, nanotubes can can be found in metallic or semiconducting variants, a prediction that we and Charles Lieber’s group at Harvard College independently confirmed employing scanning tunnelling spectroscopy experiments.
I'm able to barely envision how I, as being a geneticist, would have the ability to discover fundamental physics, not to mention contend at the very best. How did you go about it?
Dekker is naast zijn wetenschappelijk werk ook bekend vanwege zijn belangstelling voor de relatie tussen geloof en wetenschap en de discussie rond intelligent design in 2005. (nl)
Illustration (3) of bending configurations in 3D simulations of DNA rods on nanopores. A percentage of the membrane is demonstrated in grey, the rim with the pore is highlighted in purple, and a 3D rendering with the motion from the DNA rod is shown.
We shape germs into forms that deviate from their natural phenotype. Specifically, I'll exhibit our capacity to shape live E. coli microbes into novel styles for example rectangles, squares, triangles and circles.
2000, discovery that nanotubes can carry remarkable substantial present densities; solved the controversial problem of electronic transportation through DNA molecules by measurements of insulating conduct at The only molecule amount; and demonstration of an AFM approach for solitary-molecule manipulation of nanotubes
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At this time, we also understood that it ought to be doable to implement one semiconducting carbon nanotube for making a transistor — and we established out to make it. We stretched individual semiconducting nanotubes throughout metallic electrodes and made use of the fundamental silicon substrate being a gate electrode, setting up the basic a few-terminal structure of a area-effect transistor (Fig.
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Cees Dekker is Distinguished University Professor at TU Delft. Qualified being a physicist, he pioneered nanotechnology with quite a few discoveries on carbon nanotubes during the nineteen nineties. Due to the fact 2000, he moved to one-molecule biophysics and nanobiology. His latest exploration concentrates on (i) nanopores for protein sequencing; (ii) chromosome construction, particularly SMC motor protein; and (iii) building a living artificial mobile from lifeless molecules. Dekker is undoubtedly an elected member in the KNAW and fellow for the APS and also the IOP.
2008, 1st observation of protein-coated DNA translocation by way of nanopores; solved the origin on the electrophoretic pressure on DNA in nanopores; learned a big velocity raise of microtubules in electrical fields; uncovered an anomalous electro-hydrodynamic orientation of microtubules; and settled the origin of noise in carbon nanotubes in liquid
Case in point (2) of bending configurations in 3D simulations of DNA rods on https://www.ceesdekker.net nanopores. A percentage of the membrane is demonstrated in gray, the rim on the pore is highlighted in red, plus a 3D rendering from the movement of the DNA rod is shown.