A Secret Weapon For ceesdekker

A Secret Weapon For ceesdekker

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Spatial structure facilitates cooperation inside a social dilemma: empirical evidence from a bacterial community

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Round the very same time, the group of Paul McEuen, who was then centered with the University of California, Berkeley, showed related 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 verified working with scanning tunnelling spectroscopy experiments.

I am able to rarely consider how I, for a geneticist, would have the capacity to study elementary physics, let alone compete at the very best. How did you go about it?

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Case in point (three) of bending configurations in 3D simulations of DNA rods on nanopores. A portion of the membrane is revealed in grey, the rim from the pore is highlighted in pink, and also a 3D rendering in the movement on the DNA rod is displayed.

Since 2000 he moved to one-molecule biophysics and nanobiology, with investigation from DNA supercoiling reports of nucleosomes and DNA mend proteins to DNA translocation by means of nanopores. Lately his research has centered on finding cees dekker out cell division with microbes on chip, when his final interest is during the route of recognizing artificial cells.

Atomic drive microscopy shows that vaccinia topoisomerase IB generates filaments on DNA within a cooperative vogue

Comprehension elementary procedures regulating the spatial and dynamic organisation on the DNA in Stay cells.

one). The current–voltage curves confirmed substantial modulations with gate voltage, even at place temperature, which was in step with band bending inside of a ~0.six eV bandgap semiconducting nanotube. These information also confirmed that the conductance may be modulated by 6 orders of magnitude by modifying the gate voltage. The effects of this get the job done — a room-temperature transistor constructed from a single carbon nanotube molecule — have been posted in Nature in May well 1998.

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For example, we think about the nucleopore intricate, a gateway among the mobile nucleus plus the cytoplasm. This is an extremely complex system and as a consequence tough to research inside of a mobile, so we use biomimetics. We reconstruct holes and after that insert individual things in the nucleopore complex to check transport by it at The only-molecule amount.’

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 achieved 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 intelligent layout in 2005. (nl)