New Step by Step Map For ceesdekker
New Step by Step Map For ceesdekker
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Employing solitary-molecule optical and AFM imaging and force-spectroscopy procedures, we search for to unravel the mechanistic facets of the construction and dynamics of chromosomes. Our research passions contain:
1996, initially mesoscopic charge density waves products; and first electrical measurements on an individual metallic nanocluster between nanoelectrodes
Dynamics of initiation, termination and reinitiation of DNA translocation with the motor protein EcoR124I
Our function was speedily adopted up by Some others, most notably by Phaedon Avouris and colleagues at IBM, who in Oct 1998 released their conclusions on transistors comprised of one- and multi-walled carbon nanotubes in Used Physics Letters.
This yielded a breakthrough. Inside only some months, we had been ready to measure transportation by means of somebody single-walled carbon nanotube. Dependant on minimal-temperature experiments by a superb PhD pupil in my team, Sander Tans (now a valued colleague and professor at Delft University of Technological innovation using an Lively study lab at AMOLF in Amsterdam), we confirmed that carbon nanotubes were real quantum wires with very extended (micrometres) Digital coherence lengths — confirming theoretical predictions of metallic behaviour.
Within the many years following these discoveries, my research pursuits shifted to biophysics and nanobiology, And that i grew to become considerably less associated with the development of nanotube electronics. The main target of many researchers in the sphere also shifted to graphene (wherever, funnily ample, the primary graphene ribbons had been described as ‘nanotubes which have been Minimize open together their size’) right after the invention of the two-dimensional materials in 2004.
We form microorganisms into kinds that deviate from their organic phenotype. Especially, I will show our power to condition Stay E. coli microorganisms into novel shapes like rectangles, squares, triangles and circles.
2000, discovery that nanotubes can carry incredible substantial current densities; settled the controversial situation of electronic transportation via DNA molecules by measurements of insulating habits at The one molecule degree; and demonstration of the AFM technique for single-molecule manipulation of nanotubes
Knowing basic processes regulating the spatial and dynamic organisation in the DNA in Dwell cells.
Extremely amazing, but that wasn’t really in which my desire lay. I wanted to pioneer and I experienced the sensation which was now not achievable, as the most interesting basic insights experienced now been uncovered. But my field had designed lots of fascinating new instruments to evaluate unique molecules. I decided that I desired to implement this to biology, to have a look at it from the Actual physical point of view.’
‘The concept There is certainly this type of matter as a beginning, an enormous bang, is by now a fascinating signpost to consider that there was a creator. But much more typically, and on The idea of pure rationality, I also get there in a Christian interpretation of fact. An atheistic worldview is usually a naturalistic worldview: essentially, you will find only atoms and organic forces that we will measure.
2001, discovery of solitary-electron transistors at area temperature determined by nanotubes; realization of initially logic circuits with carbon nanotube products; and discovery of your molecular composition of DNA maintenance enzymes with AFM
2008, initially observation of protein-coated DNA translocation by nanopores; solved the origin on the electrophoretic pressure on DNA in nanopores; identified a major velocity boost of microtubules in electric fields; found an anomalous electro-hydrodynamic orientation of microtubules; and resolved the origin of sounds in carbon nanotubes in liquid
Dekker heeft fundamentele ceesdekker.net 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 fulfilled 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)