cees dekker - An Overview

cees dekker - An Overview

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Spatial framework facilitates cooperation in a very social Predicament: empirical proof from the bacterial Local community

1996, very first mesoscopic cost density waves devices; and very first electrical measurements on only one metal nanocluster among nanoelectrodes

Within the similar time, the group of Paul McEuen, who was then centered with the University of California, Berkeley, confirmed equivalent results on ropes of bundled nanotubes. Depending on the wrapping angle, nanotubes can are available metallic or semiconducting variants, a prediction that we and Charles Lieber’s group at Harvard College independently confirmed using scanning tunnelling spectroscopy experiments.

Deposition and atomic drive microscopy of unique phthalocyanine polymers concerning nanofabricated electrodes

This yielded a breakthrough. In just only a few months, we were in the position to measure transportation via someone single-walled carbon nanotube. Dependant on minimal-temperature experiments by a superb PhD college student in my team, Sander Tans (now a valued colleague and professor at Delft University of Know-how with the Energetic research lab at AMOLF in Amsterdam), we showed that carbon nanotubes were being real quantum wires with incredibly lengthy (micrometres) Digital coherence lengths — confirming theoretical predictions of metallic behaviour.

Our investigate ranges from the biophysics of DNA to artificial cells and further than. Be sure to take a look underneath for the spectrum of our latest jobs.

Quite a few similar developments adopted, where our team established different transistor variants such as single-electron transistors at room temperature and intramolecular nanotube junctions that acted as rectifying diodes, and coupled numerous transistors into ceesdekker.net little proof-of-principle Digital circuits.

Finding out DNA loop extrusion by SMC proteins for chromosome architecture with single-molecule assays.

In 1993, to be a young and eager affiliate professor at Delft College of Technology, I had to begin with concentrated the study initiatives of my team on measuring the electrical conductance of just one conducting-polymer molecule. In two decades, we had developed a tool wherein just one wire of a phthalocyaninepolysiloxane polymer was linked involving two intently spaced metallic nanoelectrodes.

Resolving the step dimensions in condensin-pushed DNA loop extrusion identifies ATP binding since the phase-creating approach

Given that 2000 he moved to one-molecule biophysics and nanobiology, with investigation from experiments of DNA loop extrusion and supercoiling to DNA translocation via nanopores. Additional not too long ago his research has centered on studying chromatin framework and cell division with micro organism on chip, although he is also aiming to ultimately Make synthetic cells from the bottom up.

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For instance, we think about the nucleopore elaborate, a gateway amongst the cell nucleus and the cytoplasm. This is a really challenging program and therefore tricky to examine within a mobile, so we use biomimetics. We reconstruct holes then insert personal elements with the nucleopore intricate to study transportation via it at The one-molecule degree.’

‘I am pushed by question and inquiries. On a cloth amount I find answers in physics, but I knowledge my deepest pleasure with God. That religion also drives my science And exactly how I deal with individuals.