A Secret Weapon For https://www.ceesdekker.net
A Secret Weapon For https://www.ceesdekker.net
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Midway through his job, Cees Dekker reinvented himself. Right after decades of hardcore physics, he shifted his emphasis to ‘nanobiology’ at the switch of the millennium. A expression he coined himself, as a subject of fact.
Reconstitution of ultrawide DNA origami pores in liposomes for transmembrane transportation of macromolecules
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Non-equilibrium folding of unique DNA molecules recaptured up to a thousand instances in a very stable point out nanopore
Dekker is naast zijn wetenschappelijk werk ook bekend vanwege zijn belangstelling voor de relatie tussen geloof en wetenschap en de discussie rond smart layout in 2005. (nl)
In the a long time following these discoveries, my analysis passions shifted to biophysics and nanobiology, And that i turned considerably less involved with the development of nanotube electronics. The main target of numerous scientists in the field also shifted to graphene (where by, funnily enough, the first graphene ribbons had been referred to as ‘nanotubes that are Minimize open up alongside their size’) soon after the discovery of the two-dimensional substance in 2004.
We condition bacteria into varieties that deviate from their purely natural phenotype. Particularly, I'll clearly show our capacity to form Reside E. coli micro organism into novel designs including rectangles, squares, triangles and circles.
Move-driven rotary motors like windmills and drinking water wheels push purposeful procedures in human society. Despite the fact that samples of these rotary motors also aspect prominently in cell biology, their synthetic development for the nanoscale has remained difficult. Right here we demonstrate circulation-driven rotary movement of a self-organized DNA nanostructure that's docked on to a nanopore in a skinny reliable-condition membrane. An elastic DNA bundle self-assembles into a chiral conformation upon phoretic docking on to the stable-point out nanopore, and subsequently shows a sustained unidirectional rotary movement of up to twenty rev s−one.
‘Certainly, I fully grasp people have been amazed at the time. At the conclusion of the nineties, when I was in my forties, I was Professor of Molecular Electronics and I've to confess that it had turn into a bit bored, I didn’t learn A lot anymore. ceesdekker The sector went more into the applying side, how you could potentially combine nanotubes into electronic circuits.
At the moment, we also realized that it should be possible to implement just one semiconducting carbon nanotube for making a transistor — and we set out to really make it. We stretched person semiconducting nanotubes throughout metallic electrodes and utilized the underlying silicon substrate as a gate electrode, creating The essential three-terminal structure of a area-impact transistor (Fig.
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Cees Dekker is Distinguished University Professor at TU Delft. Skilled being a physicist, he pioneered nanotechnology with a lot of discoveries on carbon nanotubes while in the nineties. Considering that 2000, he moved to solitary-molecule biophysics and nanobiology. His recent investigation concentrates on (i) nanopores for protein sequencing; (ii) chromosome framework, particularly SMC motor protein; and (iii) building a living synthetic cell from lifeless molecules. Dekker is an elected member of the KNAW and fellow towards 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; uncovered a major velocity boost of microtubules in electrical fields; found an anomalous electro-hydrodynamic orientation of microtubules; and resolved the origin of sounds in carbon nanotubes in liquid
It was an exceedingly fascinating time, through which I received plenty of guidance from Delft College of Technologies, the place I had been a professor at some time, and I began many collaborations with molecular biologists. That served me learn a great deal.’