Spatial composition facilitates cooperation in a social dilemma: empirical evidence from a bacterial Neighborhood

Human Rad51 filaments on double- and one-stranded DNA: correlating regular and irregular kinds with recombination functionality.

[Laughs] ‘It was undoubtedly a terrific threat! At time, I was well aware that it could go wrong Which I could develop into a lot less productive, but I just dismissed that. Curiosity has always been my strongest driving drive. And by chance all of it worked out.’

Given that 2000, Dekker has shifted the leading focus of his operate to biophysics exactly where he reports the Attributes of one biomolecules and cells using the equipment of nanotechnology. This modification of field was driven by his fascination to the extraordinary functioning of biological molecular structures, and also because of the long-term perspective that a lot of exciting discoveries is often envisioned in this field.[5] Present lines of analysis in his biophysics group are from the parts of:[six]

This yielded a breakthrough. Inside of only some months, we have been able to evaluate transport by way of an individual solitary-walled carbon nanotube. Based on lower-temperature experiments by a brilliant PhD scholar in my team, Sander Tans (now a valued colleague and professor at Delft University of Technological know-how using an Lively study lab at AMOLF in Amsterdam), we confirmed that carbon nanotubes were real quantum wires with very very long (micrometres) Digital coherence lengths — confirming theoretical predictions of metallic behaviour.

Electrical transportation in monolayers of phthalocyanine molecular wires and AFM imaging of just one wire bridging two electrodes

‘Initially we looked at ceesdekker.net Organic systems using a Actual physical perspective and acted on the basis on the applications we realized. It took a few years just before we started off working a lot more on the large biological difficulties. I then began to call it nanobiology, a term that did not exist at time.

2011, 1st in vitro measurements of transport across a single biomimetic nuclear pore complex; enhancement of multiplexed magnetic tweezers for kilo-molecule experiments; and fixed the system of homology recognition in DNA homologous recombination

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It absolutely was during this period that Dekker carried out analysis on magnetic spin devices and on sounds in superconductors and semiconductors.

FtsZ treadmilling is important for Z-ring condensation and septal constriction initiation in bacterial cell division

Afterwards we spoke all over again briefly due to the fact Dekker felt that our discussion of his faith quickly grew to become purely philosophical, whereas Additionally, it concretely helps him in his do the job.

Enable’s very first look back again at this time if you made a decision to shift your concentrate from superconductivity and nanotubes to biology at the conclusion of the nineties.

Supercoiling-dependent DNA binding: quantitative modeling and programs to bulk and one-molecule experiments